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Sports·UFC

Miles Johns – Jessie Rosas

1d 13h
Polymarket
Miles Johns
Miles Johns
9:00 PMAugust 8
Jessie Rosas
Jessie Rosas
$186.04K Vol.Polymarket

Combos

Favorite finish
Submission story
Grind & grapple

Moneyline

$161K Vol.

Totals

$17.6K Vol.

Go the Distance?

$905 Vol.

Fight won by KO/TKO?

$121 Vol.

Johns to win by KO/TKO?

$1.4K Vol.

Rosas to win by KO/TKO?

$3.6K Vol.

Fight won by submission?

$943 Vol.

This market will resolve to "Miles Johns" if Miles Johns is officially declared the winner of the fight against Jessie Rosas at UFC Fight Night: Gamrot vs Salkilld, scheduled for August 8, 2026. It will resolve to "Jessie Rosas" if Jessie Rosas is officially declared the winner. If the fight is declared a draw or technical draw, ruled a No Contest, not scored, canceled, or postponed beyond August 22, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.This market will resolve to "Yes" if the fight between Miles Johns and Jessie Rosas at UFC Fight Night: Gamrot vs Salkilld, scheduled for August 8, 2026, goes the full scheduled number of rounds and the result is determined by the judges' scorecards. Otherwise, it will resolve to "No." Draws decided by the judges' scorecards after all scheduled rounds are completed will resolve "Yes." Technical decisions or technical draws declared before all rounds are completed will resolve "No." If the bout is ruled a No Contest, not scored, canceled, or postponed beyond August 22, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.This market will resolve to "Yes" if the fight between Miles Johns and Jessie Rosas at UFC Fight Night: Gamrot vs Salkilld, scheduled for August 8, 2026, ends by KO or TKO, including referee stoppage, doctor stoppage, or corner stoppage. Otherwise, it will resolve to "No." If the fight ends in a draw or by disqualification (either fighter), it will resolve "No." If the bout is ruled a No Contest, not scored, canceled, or postponed beyond August 22, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.This market will resolve to "Yes" if Miles Johns defeats Jessie Rosas at UFC Fight Night: Gamrot vs Salkilld, scheduled for August 8, 2026, by KO or TKO, including referee stoppage, doctor stoppage, or corner stoppage. Otherwise, it will resolve to "No." If the fight ends in a draw or by disqualification (either fighter), it will resolve "No." If the bout is ruled a No Contest, not scored, canceled, or postponed beyond August 22, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.This market will resolve to "Yes" if Jessie Rosas defeats Miles Johns at UFC Fight Night: Gamrot vs Salkilld, scheduled for August 8, 2026, by KO or TKO, including referee stoppage, doctor stoppage, or corner stoppage. Otherwise, it will resolve to "No." If the fight ends in a draw or by disqualification (either fighter), it will resolve "No." If the bout is ruled a No Contest, not scored, canceled, or postponed beyond August 22, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.This market will resolve to "Yes" if the fight between Miles Johns and Jessie Rosas at UFC Fight Night: Gamrot vs Salkilld, scheduled for August 8, 2026, ends by submission, including tapout, verbal submission, or technical submission (referee stoppage due to a submission hold). Otherwise, it will resolve to "No." If the fight ends in a draw or by disqualification (either fighter), it will resolve "No." If the bout is ruled a No Contest, not scored, canceled, or postponed beyond August 22, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.Each market will resolve to "Over" if the fight between Miles Johns and Jessie Rosas at UFC Fight Night: Gamrot vs Salkilld, scheduled for August 8, 2026, lasts beyond the listed round threshold. Each market will resolve to "Under" if the fight does not last beyond the listed round threshold. For example: "Over 0.5 Rounds" will resolve "Yes" if the fight continues past the 2:30 mark of Round 1. "Under 0.5 Rounds" will resolve "Yes" if the fight ends before the 2:30 mark of Round 1. If the fight ends exactly at the threshold, it will resolve "50-50." If the bout is not scored, postponed beyond August 22, 2026, or canceled, all options will resolve "50-50." The resolution source for this market will be official information from the UFC.Each market will resolve to "Over" if the fight between Miles Johns and Jessie Rosas at UFC Fight Night: Gamrot vs Salkilld, scheduled for August 8, 2026, lasts beyond the listed round threshold. Each market will resolve to "Under" if the fight does not last beyond the listed round threshold. For example: "Over 1.5 Rounds" will resolve "Yes" if the fight continues past the 2:30 mark of Round 2. "Under 1.5 Rounds" will resolve "Yes" if the fight ends before the 2:30 mark of Round 2. If the fight ends exactly at the threshold, it will resolve "50-50." If the bout is not scored, postponed beyond August 22, 2026, or canceled, all options will resolve "50-50." The resolution source for this market will be official information from the UFC.Each market will resolve to "Over" if the fight between Miles Johns and Jessie Rosas at UFC Fight Night: Gamrot vs Salkilld, scheduled for August 8, 2026, lasts beyond the listed round threshold. Each market will resolve to "Under" if the fight does not last beyond the listed round threshold. For example: "Over 2.5 Rounds" will resolve "Yes" if the fight continues past the 2:30 mark of Round 3. "Under 2.5 Rounds" will resolve "Yes" if the fight ends before the 2:30 mark of Round 3. If the fight ends exactly at the threshold, it will resolve "50-50." If the bout is not scored, postponed beyond August 22, 2026, or canceled, all options will resolve "50-50." The resolution source for this market will be official information from the UFC.Jessie Rosas withdrew from his scheduled UFC Fight Night featherweight bout against Miles Johns just hours before weigh-ins on August 8, 2026, after failing to receive medical clearance. The 8-1 prospect was set to make his UFC debut at the Apex in Las Vegas, but Johns (15-5 overall, 6-5 in the UFC) remains on the card and will now face short-notice replacement Gianni Vazquez. Rosas, the older brother of UFC bantamweight Raul Rosas Jr., had been viewed as a dangerous striker with strong finishing ability in regional competition. The abrupt change shifts focus to Johns’ wrestling base and experience against an opponent returning on minimal preparation, while the original matchup’s resolution timing remains unclear pending official confirmation.

This market will resolve to "Miles Johns" if Miles Johns is officially declared the winner of the fight against Jessie Rosas at UFC Fight Night: Gamrot vs Salkilld, scheduled for August 8, 2026.

It will resolve to "Jessie Rosas" if Jessie Rosas is officially declared the winner.

If the fight is declared a draw or technical draw, ruled a No Contest, not scored, canceled, or postponed beyond August 22, 2026, this market will resolve "50-50."

The resolution source for this market will be official information from the UFC.
Volume
$186,043
End Date
Aug 9, 2026
Market Opened
Aug 3, 2026, 6:00 PM ET

Resolution Source

https://www.ufc.com/events

Resolver

0x65070BE91...
This market will resolve to "Miles Johns" if Miles Johns is officially declared the winner of the fight against Jessie Rosas at UFC Fight Night: Gamrot vs Salkilld, scheduled for August 8, 2026. It will resolve to "Jessie Rosas" if Jessie Rosas is officially declared the winner. If the fight is declared a draw or technical draw, ruled a No Contest, not scored, canceled, or postponed beyond August 22, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.

Beware of external links.

Frequently Asked Questions

The “Rosas vs. Johns” market on Polymarket lets you trade on the outcome of the UFC game between the Jessie Rosas and the Miles Johns, scheduled for August 8, 2026 at 5:00 PM ET. The primary market is the moneyline — which team will win the game — where Johns is currently priced at 51¢ (51% implied probability) and Rosas at 50¢ (50%). 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 “Rosas vs. Johns” market has generated $186K 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 “Rosas vs. Johns,” 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 JROSAS at 50¢ and MIL at 51¢. 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 “Rosas vs. Johns” show Miles Johns at 51¢ (51% implied probability) and Jessie Rosas at 50¢ (50%). 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 “Rosas vs. Johns” market resolves based on the official final score of the UFC game as reported by UFC’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·UFC

Miles Johns – Jessie Rosas

1d 13h
Polymarket
Miles Johns
Miles Johns
9:00 PMAugust 8
Jessie Rosas
Jessie Rosas
$186.04K Vol.Polymarket

Combos

Favorite finish
Submission story
Grind & grapple

Moneyline

$161K Vol.

Totals

$17.6K Vol.

Go the Distance?

$905 Vol.

Fight won by KO/TKO?

$121 Vol.

Johns to win by KO/TKO?

$1.4K Vol.

Rosas to win by KO/TKO?

$3.6K Vol.

Fight won by submission?

$943 Vol.

This market will resolve to "Miles Johns" if Miles Johns is officially declared the winner of the fight against Jessie Rosas at UFC Fight Night: Gamrot vs Salkilld, scheduled for August 8, 2026. It will resolve to "Jessie Rosas" if Jessie Rosas is officially declared the winner. If the fight is declared a draw or technical draw, ruled a No Contest, not scored, canceled, or postponed beyond August 22, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.This market will resolve to "Yes" if the fight between Miles Johns and Jessie Rosas at UFC Fight Night: Gamrot vs Salkilld, scheduled for August 8, 2026, goes the full scheduled number of rounds and the result is determined by the judges' scorecards. Otherwise, it will resolve to "No." Draws decided by the judges' scorecards after all scheduled rounds are completed will resolve "Yes." Technical decisions or technical draws declared before all rounds are completed will resolve "No." If the bout is ruled a No Contest, not scored, canceled, or postponed beyond August 22, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.This market will resolve to "Yes" if the fight between Miles Johns and Jessie Rosas at UFC Fight Night: Gamrot vs Salkilld, scheduled for August 8, 2026, ends by KO or TKO, including referee stoppage, doctor stoppage, or corner stoppage. Otherwise, it will resolve to "No." If the fight ends in a draw or by disqualification (either fighter), it will resolve "No." If the bout is ruled a No Contest, not scored, canceled, or postponed beyond August 22, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.This market will resolve to "Yes" if Miles Johns defeats Jessie Rosas at UFC Fight Night: Gamrot vs Salkilld, scheduled for August 8, 2026, by KO or TKO, including referee stoppage, doctor stoppage, or corner stoppage. Otherwise, it will resolve to "No." If the fight ends in a draw or by disqualification (either fighter), it will resolve "No." If the bout is ruled a No Contest, not scored, canceled, or postponed beyond August 22, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.This market will resolve to "Yes" if Jessie Rosas defeats Miles Johns at UFC Fight Night: Gamrot vs Salkilld, scheduled for August 8, 2026, by KO or TKO, including referee stoppage, doctor stoppage, or corner stoppage. Otherwise, it will resolve to "No." If the fight ends in a draw or by disqualification (either fighter), it will resolve "No." If the bout is ruled a No Contest, not scored, canceled, or postponed beyond August 22, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.This market will resolve to "Yes" if the fight between Miles Johns and Jessie Rosas at UFC Fight Night: Gamrot vs Salkilld, scheduled for August 8, 2026, ends by submission, including tapout, verbal submission, or technical submission (referee stoppage due to a submission hold). Otherwise, it will resolve to "No." If the fight ends in a draw or by disqualification (either fighter), it will resolve "No." If the bout is ruled a No Contest, not scored, canceled, or postponed beyond August 22, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.Each market will resolve to "Over" if the fight between Miles Johns and Jessie Rosas at UFC Fight Night: Gamrot vs Salkilld, scheduled for August 8, 2026, lasts beyond the listed round threshold. Each market will resolve to "Under" if the fight does not last beyond the listed round threshold. For example: "Over 0.5 Rounds" will resolve "Yes" if the fight continues past the 2:30 mark of Round 1. "Under 0.5 Rounds" will resolve "Yes" if the fight ends before the 2:30 mark of Round 1. If the fight ends exactly at the threshold, it will resolve "50-50." If the bout is not scored, postponed beyond August 22, 2026, or canceled, all options will resolve "50-50." The resolution source for this market will be official information from the UFC.Each market will resolve to "Over" if the fight between Miles Johns and Jessie Rosas at UFC Fight Night: Gamrot vs Salkilld, scheduled for August 8, 2026, lasts beyond the listed round threshold. Each market will resolve to "Under" if the fight does not last beyond the listed round threshold. For example: "Over 1.5 Rounds" will resolve "Yes" if the fight continues past the 2:30 mark of Round 2. "Under 1.5 Rounds" will resolve "Yes" if the fight ends before the 2:30 mark of Round 2. If the fight ends exactly at the threshold, it will resolve "50-50." If the bout is not scored, postponed beyond August 22, 2026, or canceled, all options will resolve "50-50." The resolution source for this market will be official information from the UFC.Each market will resolve to "Over" if the fight between Miles Johns and Jessie Rosas at UFC Fight Night: Gamrot vs Salkilld, scheduled for August 8, 2026, lasts beyond the listed round threshold. Each market will resolve to "Under" if the fight does not last beyond the listed round threshold. For example: "Over 2.5 Rounds" will resolve "Yes" if the fight continues past the 2:30 mark of Round 3. "Under 2.5 Rounds" will resolve "Yes" if the fight ends before the 2:30 mark of Round 3. If the fight ends exactly at the threshold, it will resolve "50-50." If the bout is not scored, postponed beyond August 22, 2026, or canceled, all options will resolve "50-50." The resolution source for this market will be official information from the UFC.Jessie Rosas withdrew from his scheduled UFC Fight Night featherweight bout against Miles Johns just hours before weigh-ins on August 8, 2026, after failing to receive medical clearance. The 8-1 prospect was set to make his UFC debut at the Apex in Las Vegas, but Johns (15-5 overall, 6-5 in the UFC) remains on the card and will now face short-notice replacement Gianni Vazquez. Rosas, the older brother of UFC bantamweight Raul Rosas Jr., had been viewed as a dangerous striker with strong finishing ability in regional competition. The abrupt change shifts focus to Johns’ wrestling base and experience against an opponent returning on minimal preparation, while the original matchup’s resolution timing remains unclear pending official confirmation.

This market will resolve to "Miles Johns" if Miles Johns is officially declared the winner of the fight against Jessie Rosas at UFC Fight Night: Gamrot vs Salkilld, scheduled for August 8, 2026.

It will resolve to "Jessie Rosas" if Jessie Rosas is officially declared the winner.

If the fight is declared a draw or technical draw, ruled a No Contest, not scored, canceled, or postponed beyond August 22, 2026, this market will resolve "50-50."

The resolution source for this market will be official information from the UFC.
Volume
$186,043
End Date
Aug 9, 2026
Market Opened
Aug 3, 2026, 6:00 PM ET

Resolution Source

https://www.ufc.com/events

Resolver

0x65070BE91...
This market will resolve to "Miles Johns" if Miles Johns is officially declared the winner of the fight against Jessie Rosas at UFC Fight Night: Gamrot vs Salkilld, scheduled for August 8, 2026. It will resolve to "Jessie Rosas" if Jessie Rosas is officially declared the winner. If the fight is declared a draw or technical draw, ruled a No Contest, not scored, canceled, or postponed beyond August 22, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.

Beware of external links.

Frequently Asked Questions

The “Rosas vs. Johns” market on Polymarket lets you trade on the outcome of the UFC game between the Jessie Rosas and the Miles Johns, scheduled for August 8, 2026 at 5:00 PM ET. The primary market is the moneyline — which team will win the game — where Johns is currently priced at 51¢ (51% implied probability) and Rosas at 50¢ (50%). 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 “Rosas vs. Johns” market has generated $186K 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 “Rosas vs. Johns,” 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 JROSAS at 50¢ and MIL at 51¢. 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 “Rosas vs. Johns” show Miles Johns at 51¢ (51% implied probability) and Jessie Rosas at 50¢ (50%). 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 “Rosas vs. Johns” market resolves based on the official final score of the UFC game as reported by UFC’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.