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Sports·MLB

Chicago White Sox vs Seattle Mariners

3d 22h
Polymarket
White Sox
White Sox
1:40 AMMay 20
Mariners
Mariners
$0.00 Vol.Polymarket

Moneyline

$0 Vol.

Will there be a run in the first inning?

$0 Vol.

In the upcoming MLB game between the Chicago White Sox and Seattle Mariners, scheduled for May 19 at 9:40PM ET: This market will resolve to "Chicago White Sox" if the Chicago White Sox win the game. This market will resolve to "Seattle Mariners" if the Seattle Mariners win the game. 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, or ends in a tie, this market will resolve 50-50. The primary resolution source for this market is the official final 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 MLB game between the Chicago White Sox and Seattle Mariners, scheduled for May 19 at 9:40 PM ET: This market will resolve to "Yes" if at least one run is scored in the 1st inning by either the Chicago White Sox or Seattle Mariners. This market will resolve to "No" if no runs are scored in the 1st inning by either team. 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. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final 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.The Chicago White Sox visit the Seattle Mariners on May 20 at T-Mobile Park in the opener of a three-game set, with Sean Burke starting opposite Luis Castillo. The White Sox enter after taking two of three from Seattle earlier this month, highlighted by Miguel Vargas’s two-homer game and Randal Grichuk’s late blast in a 2-1 finale. Castillo has posted a 6.57 ERA through his first four starts, while Burke has held opponents to a 3.68 mark. Andrew Benintendi remains day-to-day with a neck issue for Chicago, and the Mariners continue to monitor several 10-day IL placements, including Austin Hays. Both clubs sit near .500, making recent offensive output and bullpen stability the primary variables shaping trader views on the matchup.

In the upcoming MLB game between the Chicago White Sox and Seattle Mariners, scheduled for May 19 at 9:40PM ET:

This market will resolve to "Chicago White Sox" if the Chicago White Sox win the game.

This market will resolve to "Seattle Mariners" if the Seattle Mariners win the game.

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, or ends in a tie, this market will resolve 50-50.

The primary resolution source for this market is the official final 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.
Volume
$0
End Date
May 27, 2026
Market Opened
May 13, 2026, 9:00 AM ET

Resolution Source

https://www.mlb.com/

Resolver

0x65070BE91...
In the upcoming MLB game between the Chicago White Sox and Seattle Mariners, scheduled for May 19 at 9:40PM ET: This market will resolve to "Chicago White Sox" if the Chicago White Sox win the game. This market will resolve to "Seattle Mariners" if the Seattle Mariners win the game. 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, or ends in a tie, this market will resolve 50-50. The primary resolution source for this market is the official final 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.

Beware of external links.

Frequently Asked Questions

The “Mariners vs. White Sox” market on Polymarket lets you trade on the outcome of the MLB game between the Seattle Mariners and the Chicago White Sox, scheduled for May 19, 2026 at 9:40 PM ET. The primary market is the moneyline — which team will win the game — where Mariners is currently priced at 67¢ (67% implied probability) and White Sox at 34¢ (34%). 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 “Mariners vs. White Sox” market has generated $NaN 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 “Mariners vs. White Sox,” 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 SEA at 67¢ and CWS at 34¢. 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 “Mariners vs. White Sox” show Seattle Mariners at 67¢ (67% implied probability) and Chicago White Sox at 34¢ (34%). 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 “Mariners vs. White Sox” market resolves based on the official final score of the MLB game as reported by MLB’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·MLB

Chicago White Sox vs Seattle Mariners

3d 22h
Polymarket
White Sox
White Sox
1:40 AMMay 20
Mariners
Mariners
$0.00 Vol.Polymarket

Moneyline

$0 Vol.

Will there be a run in the first inning?

$0 Vol.

In the upcoming MLB game between the Chicago White Sox and Seattle Mariners, scheduled for May 19 at 9:40PM ET: This market will resolve to "Chicago White Sox" if the Chicago White Sox win the game. This market will resolve to "Seattle Mariners" if the Seattle Mariners win the game. 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, or ends in a tie, this market will resolve 50-50. The primary resolution source for this market is the official final 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 MLB game between the Chicago White Sox and Seattle Mariners, scheduled for May 19 at 9:40 PM ET: This market will resolve to "Yes" if at least one run is scored in the 1st inning by either the Chicago White Sox or Seattle Mariners. This market will resolve to "No" if no runs are scored in the 1st inning by either team. 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. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final 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.The Chicago White Sox visit the Seattle Mariners on May 20 at T-Mobile Park in the opener of a three-game set, with Sean Burke starting opposite Luis Castillo. The White Sox enter after taking two of three from Seattle earlier this month, highlighted by Miguel Vargas’s two-homer game and Randal Grichuk’s late blast in a 2-1 finale. Castillo has posted a 6.57 ERA through his first four starts, while Burke has held opponents to a 3.68 mark. Andrew Benintendi remains day-to-day with a neck issue for Chicago, and the Mariners continue to monitor several 10-day IL placements, including Austin Hays. Both clubs sit near .500, making recent offensive output and bullpen stability the primary variables shaping trader views on the matchup.

In the upcoming MLB game between the Chicago White Sox and Seattle Mariners, scheduled for May 19 at 9:40PM ET:

This market will resolve to "Chicago White Sox" if the Chicago White Sox win the game.

This market will resolve to "Seattle Mariners" if the Seattle Mariners win the game.

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, or ends in a tie, this market will resolve 50-50.

The primary resolution source for this market is the official final 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.
Volume
$0
End Date
May 27, 2026
Market Opened
May 13, 2026, 9:00 AM ET

Resolution Source

https://www.mlb.com/

Resolver

0x65070BE91...
In the upcoming MLB game between the Chicago White Sox and Seattle Mariners, scheduled for May 19 at 9:40PM ET: This market will resolve to "Chicago White Sox" if the Chicago White Sox win the game. This market will resolve to "Seattle Mariners" if the Seattle Mariners win the game. 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, or ends in a tie, this market will resolve 50-50. The primary resolution source for this market is the official final 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.

Beware of external links.

Frequently Asked Questions

The “Mariners vs. White Sox” market on Polymarket lets you trade on the outcome of the MLB game between the Seattle Mariners and the Chicago White Sox, scheduled for May 19, 2026 at 9:40 PM ET. The primary market is the moneyline — which team will win the game — where Mariners is currently priced at 67¢ (67% implied probability) and White Sox at 34¢ (34%). 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 “Mariners vs. White Sox” market has generated $NaN 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 “Mariners vs. White Sox,” 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 SEA at 67¢ and CWS at 34¢. 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 “Mariners vs. White Sox” show Seattle Mariners at 67¢ (67% implied probability) and Chicago White Sox at 34¢ (34%). 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 “Mariners vs. White Sox” market resolves based on the official final score of the MLB game as reported by MLB’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.