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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| O/U 7.5 | 0% | — | — | — · <1¢ | — | ended |
| Boston Red Sox vs. Tampa Bay Rays | 0% | −44 pts | — | — · <1¢ | — | ended |
| O/U 8.5 | 0% | — | — | — · <1¢ | — | ended |
| Spread -5.5 | 0% | — | — | — · <1¢ | — | ended |
| Spread -2.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| O/U 9.5 | 0% | — | — | — · <1¢ | — | ended |
| Spread -1.5 | 0% | — | — | — · <1¢ | — | ended |
| Spread -1.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Spread -4.5 | 0% | — | — | — · <1¢ | — | ended |
| NRFI | 100% | +53 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| Spread -2.5 | 0% | — | — | — · <1¢ | — | ended |
| O/U 5.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| 1st 5 Innings O/U 3.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Tampa Bay Rays O/U 3.5 | 100% | — | — | 81¢ · 100¢ (19¢) | — | ended |
| Tampa Bay Rays O/U 6.5 | 0% | — | — | — · <1¢ | — | ended |
| O/U 6.5 | 0% | — | — | — · <1¢ | — | ended |
| O/U 10.5 | 0% | — | — | — · <1¢ | — | ended |
| Spread -3.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| O/U 11.5 | 0% | — | — | — · <1¢ | — | ended |
| 1st 5 Innings Spread -1.5 | 0% | — | — | — · <1¢ | — | ended |
| 1st 5 Innings O/U 4.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| 1st 5 Innings Spread -1.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| 1st 5 Innings O/U 2.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| 1st 5 Innings O/U 5.5 | 0% | — | — | — · 1¢ | — | ended |
| 1st 5 Innings O/U 6.5 | 0% | — | — | — · 1¢ | — | ended |
| Extra Innings | 0% | — | — | — · <1¢ | — | ended |
| Boston Red Sox O/U 1.5 | 0% | — | — | — · <1¢ | — | ended |
| Boston Red Sox O/U 2.5 | 0% | — | — | — · <1¢ | — | ended |
| Boston Red Sox O/U 3.5 | 0% | — | — | — · <1¢ | — | ended |
| Boston Red Sox O/U 4.5 | 0% | — | — | — · <1¢ | — | ended |
| Boston Red Sox O/U 5.5 | 0% | — | — | — · <1¢ | — | ended |
| Tampa Bay Rays O/U 2.5 | 100% | — | — | 81¢ · 100¢ (19¢) | — | ended |
| Tampa Bay Rays O/U 4.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Tampa Bay Rays O/U 5.5 | 0% | — | — | — · <1¢ | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 26d | Wrong-Pod-Muscle | Boston Red Sox vs. Tampa Bay Rays | SellTampa Bay Rays>99¢ | $1,223 | −$1 −0.1% | — |
| 26d |  67BrainRot | Boston Red Sox vs. Tampa Bay Rays | BuyTampa Bay Rays>99¢ | $4,201 | +$5 +0.1% | 4 |
| 26d | curie2 fills | Spread -5.5 | BuyBoston Red Sox88¢ → 100¢ | $2,816 | +$384 +14% | 4 |
| 26d | HomeRunHazard | Spread -5.5 | BuyBoston Red Sox81¢ → 100¢ | $2,225 | +$522 +23% | 4 |
| 26d | dabossrealman | Boston Red Sox vs. Tampa Bay Rays | BuyTampa Bay Rays95¢ → 100¢ | $2,095 | +$113 +5.4% | 4 |
| 26d | HomeRunHazard2 fills | O/U 8.5 | BuyUnder58¢ → 100¢ | $6,769 | +$4,965 +73% | 14 |
| 26d | BrotherObama | O/U 7.5 | BuyOver48¢ → 0¢ | $50,000 | −$50,000 −100% | 14 |
| 26d | ForMyFamily1 | Boston Red Sox vs. Tampa Bay Rays | BuyTampa Bay Rays59¢ → 100¢ | $2,000 | +$1,391 +70% | 4 |
| 26d |  matanovik | Spread -2.5 | BuyTampa Bay Rays29¢ → 100¢ | $2,105 | +$5,154 +245% | 14 |
| 27d | ferrariChampions2026 | O/U 7.5 | BuyOver48¢ → 0¢ | $5,087 | −$5,087 −100% | 14 |
| 27d | pleaseplease1232 fills | O/U 7.5 | BuyUnder49¢ → 100¢ | $25,196 | +$25,869 +103% | 14 |
| 27d |  nigiri99 | O/U 7.5 | BuyOver48¢ → 0¢ | $2,665 | −$2,665 −100% | 14 |
| 27d | ferrariChampions2026 | O/U 7.5 | BuyUnder50¢ → 100¢ | $2,019 | +$2,019 +100% | 14 |
| 27d | wr0ngw4yb3tt0r | Boston Red Sox vs. Tampa Bay Rays | BuyTampa Bay Rays57¢ → 100¢ | $27,225 | +$20,539 +75% | 4 |
| 27d | nigiri99 | Boston Red Sox vs. Tampa Bay Rays | BuyTampa Bay Rays57¢ → 100¢ | $1,225 | +$924 +75% | 4 |
| 27d | ferrariChampions2026 | Boston Red Sox vs. Tampa Bay Rays | BuyBoston Red Sox43¢ → 0¢ | $3,372 | −$3,372 −100% | 4 |
| 27d | pleaseplease123 | O/U 8.5 | BuyUnder55¢ → 100¢ | $4,269 | +$3,493 +82% | 14 |
| 27d | ferrariChampions2026 | O/U 8.5 | BuyUnder54¢ → 100¢ | $1,470 | +$1,252 +85% | 14 |
| 27d |  mooseborzoi | O/U 8.5 | BuyUnder54¢ → 100¢ | $3,604 | +$3,070 +85% | 14 |
| 27d | ferrariChampions2026 | O/U 8.5 | BuyOver47¢ → 0¢ | $3,117 | −$3,117 −100% | 14 |
In the upcoming MLB game between the Boston Red Sox and Tampa Bay Rays, scheduled for September 20 at 1:40PM ET: This market will resolve to "Boston Red Sox" if the Boston Red Sox win the game. This market will resolve to "Tampa Bay Rays" if the Tampa Bay Rays 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.
Sources: Polymarket's Gamma API, its CLOB price history and its Data API, read every two minutes. Prices are each outcome's Yes price, which is the market's probability: 0¢ for O/U 7.5 means the market gives it about 0%.