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Sports·Copa Sudamericana

São Paulo FC vs CA Boston River

9d 11h
Polymarket
São Paulo
São Paulo
10:00 PMMay 26
Boston River
Boston River
$1.20 Vol.Polymarket

Moneyline

$1 Vol.

Spreads

$0 Vol.

Totals

$0 Vol.

Both Teams to Score?

$0 Vol.

In the upcoming game, scheduled for May 26, 2026 If CA Boston River wins within the first 45 minutes of regular play plus stoppage time, this market will resolve to "Yes". Otherwise, this market will resolve to "No". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve "No". This market refers only to the outcome within the first 45 minutes of regular play plus stoppage time.The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming game, scheduled for May 26, 2026 If the game ends in a draw within the first 45 minutes of regular play plus stoppage time, this market will resolve to "Yes". Otherwise, this market will resolve to "No". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve to "Yes". This market refers only to the outcome within the first 45 minutes of regular play plus stoppage time.The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming game, scheduled for May 26, 2026 If São Paulo FC wins within the first 45 minutes of regular play plus stoppage time, this market will resolve to "Yes". Otherwise, this market will resolve to "No". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve "No". This market refers only to the outcome within the first 45 minutes of regular play plus stoppage time.The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming game, scheduled for May 26, 2026 If São Paulo FC wins, this market will resolve to "Yes". Otherwise, this market will resolve to "No". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve "No". This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming Copa Sudamericana game between São Paulo FC and CA Boston River, scheduled for May 26, 2026 at 6:00 PM ET: This market will resolve based on the final score of the São Paulo FC vs. CA Boston River match originally scheduled for May 26, 2026 at 6:00 PM ET, considering only the result at the end of 90 minutes of regulation plus stoppage time; extra time and penalty shoot-outs are excluded. If the actual score is not one of the explicitly listed outcomes, the market resolves to "Any Other Score." If the match is postponed, the market will remain open until it is completed; if it is canceled with no make-up game, the market resolves to "0-0." The primary resolution source for this market will be the official statistics of the event as recognized by the governing body or event organizers. However, if final official statistics are not published within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming game, scheduled for May 26, 2026 If the game ends in a draw, this market will resolve to "Yes". Otherwise, this market will resolve to "No". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve to "Yes". This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming Copa Sudamericana game, scheduled for May 26 at 6:00 PM ET: This market will resolve to "São Paulo FC" if São Paulo FC win the game by 2 or more goals. Otherwise, this market will resolve to "CA Boston River". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50–50. This market will resolve according to the official final score published on conmebol.com. This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming Copa Sudamericana game, scheduled for May 26 at 6:00 PM ET: This market will resolve to "CA Boston River" if CA Boston River win the game by 2 or more goals. Otherwise, this market will resolve to "São Paulo FC". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50–50. This market will resolve according to the official final score published on conmebol.com. This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming Copa Sudamericana game, scheduled for May 26 at 6:00 PM ET: This market will resolve to "São Paulo FC" if São Paulo FC win the game by 3 or more goals. Otherwise, this market will resolve to "CA Boston River". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50–50. This market will resolve according to the official final score published on conmebol.com. This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming Copa Sudamericana game, scheduled for May 26 at 6:00 PM ET: This market will resolve to "CA Boston River" if CA Boston River win the game by 3 or more goals. Otherwise, this market will resolve to "São Paulo FC". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50–50. This market will resolve according to the official final score published on conmebol.com. This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming game, scheduled for May 26, 2026 If CA Boston River wins, this market will resolve to "Yes". Otherwise, this market will resolve to "No". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve "No". This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming Copa Sudamericana game between São Paulo FC and CA Boston River, scheduled for May 26 at 6:00 PM ET: This market will resolve to "Over" if São Paulo FC and CA Boston River combine to score 1 or more goals in this game. If the combined total is less than 1, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50–50. If the game is started but not completed, this market will resolve according to the official final score published on conmebol.com. This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming Copa Sudamericana game between São Paulo FC and CA Boston River, scheduled for May 26 at 6:00 PM ET: This market will resolve to "Over" if São Paulo FC and CA Boston River combine to score 2 or more goals in this game. If the combined total is less than 2, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50–50. If the game is started but not completed, this market will resolve according to the official final score published on conmebol.com. This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming Copa Sudamericana game between São Paulo FC and CA Boston River, scheduled for May 26 at 6:00 PM ET: This market will resolve to "Over" if São Paulo FC and CA Boston River combine to score 3 or more goals in this game. If the combined total is less than 3, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50–50. If the game is started but not completed, this market will resolve according to the official final score published on conmebol.com. This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming Copa Sudamericana game between São Paulo FC and CA Boston River, scheduled for May 26 at 6:00 PM ET: This market will resolve to "Over" if São Paulo FC and CA Boston River combine to score 4 or more goals in this game. If the combined total is less than 4, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50–50. If the game is started but not completed, this market will resolve according to the official final score published on conmebol.com. This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming Copa Sudamericana game between São Paulo FC and CA Boston River, scheduled for May 26 at 6:00 PM ET: This market will resolve to "Over" if São Paulo FC and CA Boston River combine to score 5 or more goals in this game. If the combined total is less than 5, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50–50. If the game is started but not completed, this market will resolve according to the official final score published on conmebol.com. This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming Copa Sudamericana game between São Paulo FC and CA Boston River, scheduled for May 26 at 6:00 PM ET: This market will resolve to "Over" if São Paulo FC and CA Boston River combine to score 6 or more goals in this game. If the combined total is less than 6, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50–50. If the game is started but not completed, this market will resolve according to the official final score published on conmebol.com. This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming Copa Sudamericana game between São Paulo FC and CA Boston River, scheduled for May 26 at 6:00 PM ET: This market will resolve to "Yes" if both São Paulo FC and CA Boston River each score at least one goal during the game. This market will resolve to "No" if either team fails to score (i.e., if one or both teams finish with zero goals). If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50–50. If the game is started but not completed, this market will resolve according to the official final score published on conmebol.com. This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.São Paulo hosts the Copa Sudamericana return leg against Boston River at MorumBIS with a slender 1-0 aggregate advantage from the first meeting in Montevideo, yet multiple confirmed absences—including Lucas Moura’s season-ending Achilles injury and others sidelined by long-term knocks—complicate lineup selection and reduce attacking depth. Boston River enters on improved league form following Ignacio Ithurralde’s mid-March appointment, which has delivered three victories in four domestic outings and instilled greater tactical cohesion. These factors, combined with São Paulo’s mixed recent results and the visitors’ growing confidence on the continental stage, create a narrow margin in trader consensus that keeps implied probabilities for a home win, away win, and draw tightly clustered around 35-40 percent each.

In the upcoming game, scheduled for May 26, 2026
If São Paulo FC wins, this market will resolve to "Yes".
Otherwise, this market will resolve to "No".
If the game is postponed, this market will remain open until the game has been completed.
If the game is canceled entirely, with no make-up game, this market will resolve "No".
This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time.

The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.
Volume
$1
End Date
May 26, 2026
Market Opened
Apr 29, 2026, 1:16 PM ET

Resolution Source

https://www.conmebol.com/sudamericana/

Resolver

0x69c47De9D...
In the upcoming game, scheduled for May 26, 2026 If São Paulo FC wins, this market will resolve to "Yes". Otherwise, this market will resolve to "No". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve "No". This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.

Beware of external links.

Frequently Asked Questions

The “Boston River vs. São Paulo” market on Polymarket lets you trade on the outcome of the Copa Sudamericana game between the CA Boston River and the São Paulo FC, scheduled for May 26, 2026 at 6:00 PM ET. The primary market is the moneyline — which team will win the game — where São Paulo is currently priced at 38¢ (38% implied probability) and Boston River at 37¢ (37%). Beyond the moneyline, sports markets on Polymarket may feature spreads, totals (over/under), and player props, giving you multiple ways to trade on this game. Prices reflect real-time crowd-sourced probabilities. Shares in the correct outcome pay out $1 each when the market resolves after the game ends.

As of now, the “Boston River vs. São Paulo” market has generated $1 in total trading volume across all market types (moneyline, spreads, totals, and player props). This volume reflects active engagement from the Polymarket trading community, and a deeper pool of traders generally means more informative, reliable odds. You can track live price movements and trade on any market directly on this page.

To trade on “Boston River vs. São Paulo,” start by choosing the market type you want to trade: Moneyline (which team wins), Spreads (margin of victory), Totals (combined score over/under), or Player Props (individual player stat lines). Each market shows the current price for each side — for example, the moneyline shows BOR at 37¢ and SAO at 38¢. Select the side you want to trade, choose Buy to take a position or Sell to close an existing one, enter your amount, and click Trade. If your chosen side is correct when the game ends and the market resolves, your shares pay out $1 each. If it’s incorrect, they pay out $0. You can also sell your shares at any time before the game ends to lock in a profit or cut a loss.

The current moneyline odds for “Boston River vs. São Paulo” show São Paulo FC at 38¢ (38% implied probability) and CA Boston River at 37¢ (37%). All odds update in real-time as traders buy and sell shares, reflecting the latest collective view of how this game will play out. Check back frequently or bookmark this page to follow how the odds shift as game time approaches.

The “Boston River vs. São Paulo” market resolves based on the official final score of the Copa Sudamericana game as reported by Copa Sudamericana’s official results, including overtime if applicable. Moneyline markets resolve to the team that wins the game. Spread markets resolve based on the final margin of victory relative to the posted line. Totals (over/under) markets resolve based on the combined final score of both teams. Player prop markets resolve based on official box score statistics. If the game is postponed or canceled, the market resolution rules (available in the Rules section on this page) specify how that scenario is handled. We recommend reviewing the full resolution criteria before trading.
Sports·Copa Sudamericana

São Paulo FC vs CA Boston River

9d 11h
Polymarket
São Paulo
São Paulo
10:00 PMMay 26
Boston River
Boston River
$1.20 Vol.Polymarket

Moneyline

$1 Vol.

Spreads

$0 Vol.

Totals

$0 Vol.

Both Teams to Score?

$0 Vol.

In the upcoming game, scheduled for May 26, 2026 If CA Boston River wins within the first 45 minutes of regular play plus stoppage time, this market will resolve to "Yes". Otherwise, this market will resolve to "No". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve "No". This market refers only to the outcome within the first 45 minutes of regular play plus stoppage time.The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming game, scheduled for May 26, 2026 If the game ends in a draw within the first 45 minutes of regular play plus stoppage time, this market will resolve to "Yes". Otherwise, this market will resolve to "No". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve to "Yes". This market refers only to the outcome within the first 45 minutes of regular play plus stoppage time.The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming game, scheduled for May 26, 2026 If São Paulo FC wins within the first 45 minutes of regular play plus stoppage time, this market will resolve to "Yes". Otherwise, this market will resolve to "No". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve "No". This market refers only to the outcome within the first 45 minutes of regular play plus stoppage time.The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming game, scheduled for May 26, 2026 If São Paulo FC wins, this market will resolve to "Yes". Otherwise, this market will resolve to "No". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve "No". This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming Copa Sudamericana game between São Paulo FC and CA Boston River, scheduled for May 26, 2026 at 6:00 PM ET: This market will resolve based on the final score of the São Paulo FC vs. CA Boston River match originally scheduled for May 26, 2026 at 6:00 PM ET, considering only the result at the end of 90 minutes of regulation plus stoppage time; extra time and penalty shoot-outs are excluded. If the actual score is not one of the explicitly listed outcomes, the market resolves to "Any Other Score." If the match is postponed, the market will remain open until it is completed; if it is canceled with no make-up game, the market resolves to "0-0." The primary resolution source for this market will be the official statistics of the event as recognized by the governing body or event organizers. However, if final official statistics are not published within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming game, scheduled for May 26, 2026 If the game ends in a draw, this market will resolve to "Yes". Otherwise, this market will resolve to "No". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve to "Yes". This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming Copa Sudamericana game, scheduled for May 26 at 6:00 PM ET: This market will resolve to "São Paulo FC" if São Paulo FC win the game by 2 or more goals. Otherwise, this market will resolve to "CA Boston River". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50–50. This market will resolve according to the official final score published on conmebol.com. This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming Copa Sudamericana game, scheduled for May 26 at 6:00 PM ET: This market will resolve to "CA Boston River" if CA Boston River win the game by 2 or more goals. Otherwise, this market will resolve to "São Paulo FC". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50–50. This market will resolve according to the official final score published on conmebol.com. This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming Copa Sudamericana game, scheduled for May 26 at 6:00 PM ET: This market will resolve to "São Paulo FC" if São Paulo FC win the game by 3 or more goals. Otherwise, this market will resolve to "CA Boston River". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50–50. This market will resolve according to the official final score published on conmebol.com. This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming Copa Sudamericana game, scheduled for May 26 at 6:00 PM ET: This market will resolve to "CA Boston River" if CA Boston River win the game by 3 or more goals. Otherwise, this market will resolve to "São Paulo FC". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50–50. This market will resolve according to the official final score published on conmebol.com. This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming game, scheduled for May 26, 2026 If CA Boston River wins, this market will resolve to "Yes". Otherwise, this market will resolve to "No". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve "No". This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming Copa Sudamericana game between São Paulo FC and CA Boston River, scheduled for May 26 at 6:00 PM ET: This market will resolve to "Over" if São Paulo FC and CA Boston River combine to score 1 or more goals in this game. If the combined total is less than 1, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50–50. If the game is started but not completed, this market will resolve according to the official final score published on conmebol.com. This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming Copa Sudamericana game between São Paulo FC and CA Boston River, scheduled for May 26 at 6:00 PM ET: This market will resolve to "Over" if São Paulo FC and CA Boston River combine to score 2 or more goals in this game. If the combined total is less than 2, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50–50. If the game is started but not completed, this market will resolve according to the official final score published on conmebol.com. This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming Copa Sudamericana game between São Paulo FC and CA Boston River, scheduled for May 26 at 6:00 PM ET: This market will resolve to "Over" if São Paulo FC and CA Boston River combine to score 3 or more goals in this game. If the combined total is less than 3, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50–50. If the game is started but not completed, this market will resolve according to the official final score published on conmebol.com. This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming Copa Sudamericana game between São Paulo FC and CA Boston River, scheduled for May 26 at 6:00 PM ET: This market will resolve to "Over" if São Paulo FC and CA Boston River combine to score 4 or more goals in this game. If the combined total is less than 4, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50–50. If the game is started but not completed, this market will resolve according to the official final score published on conmebol.com. This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming Copa Sudamericana game between São Paulo FC and CA Boston River, scheduled for May 26 at 6:00 PM ET: This market will resolve to "Over" if São Paulo FC and CA Boston River combine to score 5 or more goals in this game. If the combined total is less than 5, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50–50. If the game is started but not completed, this market will resolve according to the official final score published on conmebol.com. This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming Copa Sudamericana game between São Paulo FC and CA Boston River, scheduled for May 26 at 6:00 PM ET: This market will resolve to "Over" if São Paulo FC and CA Boston River combine to score 6 or more goals in this game. If the combined total is less than 6, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50–50. If the game is started but not completed, this market will resolve according to the official final score published on conmebol.com. This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming Copa Sudamericana game between São Paulo FC and CA Boston River, scheduled for May 26 at 6:00 PM ET: This market will resolve to "Yes" if both São Paulo FC and CA Boston River each score at least one goal during the game. This market will resolve to "No" if either team fails to score (i.e., if one or both teams finish with zero goals). If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50–50. If the game is started but not completed, this market will resolve according to the official final score published on conmebol.com. This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.São Paulo hosts the Copa Sudamericana return leg against Boston River at MorumBIS with a slender 1-0 aggregate advantage from the first meeting in Montevideo, yet multiple confirmed absences—including Lucas Moura’s season-ending Achilles injury and others sidelined by long-term knocks—complicate lineup selection and reduce attacking depth. Boston River enters on improved league form following Ignacio Ithurralde’s mid-March appointment, which has delivered three victories in four domestic outings and instilled greater tactical cohesion. These factors, combined with São Paulo’s mixed recent results and the visitors’ growing confidence on the continental stage, create a narrow margin in trader consensus that keeps implied probabilities for a home win, away win, and draw tightly clustered around 35-40 percent each.

In the upcoming game, scheduled for May 26, 2026
If São Paulo FC wins, this market will resolve to "Yes".
Otherwise, this market will resolve to "No".
If the game is postponed, this market will remain open until the game has been completed.
If the game is canceled entirely, with no make-up game, this market will resolve "No".
This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time.

The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.
Volume
$1
End Date
May 26, 2026
Market Opened
Apr 29, 2026, 1:16 PM ET

Resolution Source

https://www.conmebol.com/sudamericana/

Resolver

0x69c47De9D...
In the upcoming game, scheduled for May 26, 2026 If São Paulo FC wins, this market will resolve to "Yes". Otherwise, this market will resolve to "No". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve "No". This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.

Beware of external links.

Frequently Asked Questions

The “Boston River vs. São Paulo” market on Polymarket lets you trade on the outcome of the Copa Sudamericana game between the CA Boston River and the São Paulo FC, scheduled for May 26, 2026 at 6:00 PM ET. The primary market is the moneyline — which team will win the game — where São Paulo is currently priced at 38¢ (38% implied probability) and Boston River at 37¢ (37%). Beyond the moneyline, sports markets on Polymarket may feature spreads, totals (over/under), and player props, giving you multiple ways to trade on this game. Prices reflect real-time crowd-sourced probabilities. Shares in the correct outcome pay out $1 each when the market resolves after the game ends.

As of now, the “Boston River vs. São Paulo” market has generated $1 in total trading volume across all market types (moneyline, spreads, totals, and player props). This volume reflects active engagement from the Polymarket trading community, and a deeper pool of traders generally means more informative, reliable odds. You can track live price movements and trade on any market directly on this page.

To trade on “Boston River vs. São Paulo,” start by choosing the market type you want to trade: Moneyline (which team wins), Spreads (margin of victory), Totals (combined score over/under), or Player Props (individual player stat lines). Each market shows the current price for each side — for example, the moneyline shows BOR at 37¢ and SAO at 38¢. Select the side you want to trade, choose Buy to take a position or Sell to close an existing one, enter your amount, and click Trade. If your chosen side is correct when the game ends and the market resolves, your shares pay out $1 each. If it’s incorrect, they pay out $0. You can also sell your shares at any time before the game ends to lock in a profit or cut a loss.

The current moneyline odds for “Boston River vs. São Paulo” show São Paulo FC at 38¢ (38% implied probability) and CA Boston River at 37¢ (37%). All odds update in real-time as traders buy and sell shares, reflecting the latest collective view of how this game will play out. Check back frequently or bookmark this page to follow how the odds shift as game time approaches.

The “Boston River vs. São Paulo” market resolves based on the official final score of the Copa Sudamericana game as reported by Copa Sudamericana’s official results, including overtime if applicable. Moneyline markets resolve to the team that wins the game. Spread markets resolve based on the final margin of victory relative to the posted line. Totals (over/under) markets resolve based on the combined final score of both teams. Player prop markets resolve based on official box score statistics. If the game is postponed or canceled, the market resolution rules (available in the Rules section on this page) specify how that scenario is handled. We recommend reviewing the full resolution criteria before trading.