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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| St. Louis Cardinals vs. Chicago Cubs | 100% | +62 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| O/U 8.5 | 100% | +41 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| O/U 9.5 | 100% | +53 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Spread -1.5 | 0% | −44 pts | — | — · <1¢ | — | ended |
| O/U 11.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| O/U 10.5 | 100% | +44 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| O/U 12.5 | 0% | — | — | — · <1¢ | — | ended |
| Spread -1.5 | 100% | +71 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| NRFI | 100% | +56 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Spread -2.5 | 0% | −35 pts | — | — · <1¢ | — | ended |
| O/U 13.5 | 0% | — | — | — · <1¢ | — | ended |
| Spread -2.5 | 100% | +79 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| 1st 5 Innings O/U 2.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Extra Innings | 0% | −49 pts | — | — · <1¢ | — | ended |
| 1st 5 Innings Spread -1.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| Spread -3.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| 1st 5 Innings O/U 5.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| 1st 5 Innings Spread -1.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| 1st 5 Innings O/U 3.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| 1st 5 Innings O/U 4.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Spread -4.5 | 0% | — | — | — · <1¢ | — | ended |
| 1st 5 Innings O/U 6.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 62d | Feromont | St. Louis Cardinals vs. Chicago Cubs | SellSt. Louis Cardinals>99¢ | $29,970 | −$30 −0.1% | — |
| 62d | St. Louis Cardinals vs. Chicago Cubs | BuySt. Louis Cardinals>99¢ | $1,845 | +$2 +0.1% | 4 | |
| 62d | IlIIIIlIl | O/U 11.5 | BuyOver>99¢ | $4,090 | +$4 +0.1% | 4 |
| 62d | jerall | O/U 12.5 | BuyOver42¢ → 0¢ | $1,059 | −$1,059 −100% | 4 |
| 62d | 0b1 | St. Louis Cardinals vs. Chicago Cubs | BuySt. Louis Cardinals95¢ → 100¢ | $28,504 | +$1,500 +5.3% | 4 |
| 62d | theodyssey | O/U 12.5 | BuyUnder41¢ → 100¢ | $1,248 | +$1,796 +144% | 4 |
| 62d | coltsmildx | St. Louis Cardinals vs. Chicago Cubs | SellChicago Cubs12¢ → 0¢ | $5,438 | +$5,438 +100% | — |
| 62d | comon119 | O/U 8.5 | SellOver>99¢ | $4,995 | −$5 −0.1% | — |
| 62d | sbsigner | St. Louis Cardinals vs. Chicago Cubs | BuyChicago Cubs45¢ → 0¢ | $2,557 | −$2,557 −100% | 6 |
| 62d | justaluckydude | Spread -1.5 | BuyChicago Cubs26¢ → 0¢ | $1,117 | −$1,117 −100% | 4 |
| 62d | justaluckydude | O/U 11.5 | BuyUnder54¢ → 0¢ | $2,896 | −$2,896 −100% | 4 |
| 62d | justaluckydude | St. Louis Cardinals vs. Chicago Cubs | BuySt. Louis Cardinals60¢ → 100¢ | $1,314 | +$876 +67% | 6 |
| 62d | ROI-Human2 fills | St. Louis Cardinals vs. Chicago Cubs | BuyChicago Cubs53¢ → 0¢ | $8,114 | −$8,114 −100% | 6 |
| 62d | wr0ngw4yb3tt0r | St. Louis Cardinals vs. Chicago Cubs | BuySt. Louis Cardinals35¢ → 100¢ | $1,094 | +$2,032 +186% | 6 |
| 62d | theodyssey | O/U 11.5 | BuyUnder46¢ → 0¢ | $1,425 | −$1,425 −100% | 4 |
| 62d | HomeRunHazard | O/U 10.5 | BuyOver66¢ → 100¢ | $1,980 | +$1,020 +52% | 4 |
| 62d | 0F622 fills | St. Louis Cardinals vs. Chicago Cubs | BuyChicago Cubs62¢ → 0¢ | $7,440 | −$7,440 −100% | 4 |
| 62d | 0x4f2 | St. Louis Cardinals vs. Chicago Cubs | BuyChicago Cubs43¢ → 0¢ | $13,113 | −$13,113 −100% | 6 |
| 62d | torta.tech | Spread -1.5 | BuySt. Louis Cardinals77¢ → 100¢ | $1,217 | +$363 +30% | 4 |
| 62d | theodyssey | O/U 10.5 | BuyUnder39¢ → 0¢ | $1,462 | −$1,462 −100% | 4 |
| 62d | IlIIIIlIl | St. Louis Cardinals vs. Chicago Cubs | BuySt. Louis Cardinals63¢ → 100¢ | $50,400 | +$29,600 +59% | 6 |
| 63d | wr0ngw4yb3tt0r | St. Louis Cardinals vs. Chicago Cubs | BuyChicago Cubs61¢ → 0¢ | $1,100 | −$1,100 −100% | 6 |
| 63d | Wordy-Littleneck4 fills | O/U 8.5 | BuyUnder45¢ → 0¢ | $20,444 | −$20,444 −100% | 4 |
| 63d | 0xa0f2…18482 fills | St. Louis Cardinals vs. Chicago Cubs | BuyChicago Cubs64¢ → 0¢ | $2,332 | −$2,332 −100% | 4 |
| 63d | Wordy-Littleneck | O/U 9.5 | BuyUnder56¢ → 0¢ | $10,581 | −$10,581 −100% | 14 |
| 63d | Spread -1.5 | BuyChicago Cubs47¢ → 0¢ | $2,820 | −$2,820 −100% | 14 | |
| 63d | purplegatto | O/U 8.5 | BuyUnder44¢ → 0¢ | $11,002 | −$11,002 −100% | 14 |
| 63d | O/U 8.5 | BuyUnder44¢ → 0¢ | $1,525 | −$1,525 −100% | 14 | |
| 63d | Takeshirosoku | St. Louis Cardinals vs. Chicago Cubs | BuyChicago Cubs64¢ → 0¢ | $1,500 | −$1,500 −100% | 4 |
| 63d | pleaseplease1232 fills | O/U 8.5 | BuyOver56¢ → 100¢ | $41,139 | +$32,973 +80% | 14 |
| 63d | purplegatto | Spread -1.5 | BuyChicago Cubs47¢ → 0¢ | $1,200 | −$1,200 −100% | 14 |
| 63d | Spread -1.5 | BuyChicago Cubs46¢ → 0¢ | $8,034 | −$8,034 −100% | 14 | |
| 63d | theodyssey | O/U 8.5 | BuyUnder45¢ → 0¢ | $3,868 | −$3,868 −100% | 14 |
| 63d | Sore-Burial | NRFI | BuyNo49¢ → 0¢ | $1,885 | −$1,885 −100% | 4 |
| 63d | purplegatto | O/U 9.5 | BuyUnder57¢ → 0¢ | $1,263 | −$1,263 −100% | 14 |
| 63d | O/U 9.5 | BuyUnder57¢ → 0¢ | $2,550 | −$2,550 −100% | 14 | |
| 63d | coltsmildx2 fills | St. Louis Cardinals vs. Chicago Cubs | BuyChicago Cubs64¢ → 0¢ | $29,000 | −$29,000 −100% | 4 |
| 63d | sentrio | O/U 8.5 | BuyUnder45¢ → 0¢ | $2,250 | −$2,250 −100% | 14 |
| 63d | ferrariChampions2026 | O/U 8.5 | BuyUnder45¢ → 0¢ | $19,377 | −$19,377 −100% | 14 |
| 63d | comon119 | O/U 8.5 | BuyOver56¢ → 100¢ | $2,800 | +$2,200 +79% | 14 |
| 63d | dv-pm | O/U 8.5 | BuyUnder45¢ → 0¢ | $15,205 | −$15,205 −100% | 14 |
| 63d | O/U 8.5 | BuyOver54¢ → 100¢ | $1,194 | +$1,017 +85% | 14 | |
| 63d | St. Louis Cardinals vs. Chicago Cubs | BuyChicago Cubs63¢ → 0¢ | $1,295 | −$1,295 −100% | 4 | |
| 63d | sentrio2 fills | O/U 9.5 | BuyOver46¢ → 100¢ | $3,380 | +$4,016 +119% | 14 |
| 63d | HomeRunHazard | O/U 9.5 | BuyOver43¢ → 100¢ | $3,088 | +$4,093 +133% | 14 |
| 63d | dv-pm | Spread -1.5 | BuyChicago Cubs45¢ → 0¢ | $2,794 | −$2,794 −100% | 14 |
| 63d | warluigi | St. Louis Cardinals vs. Chicago Cubs | BuyChicago Cubs62¢ → 0¢ | $9,354 | −$9,354 −100% | 4 |
| 63d | ferrariChampions2026 | O/U 9.5 | BuyUnder57¢ → 0¢ | $1,276 | −$1,276 −100% | 14 |
| 63d | HomeRunHazard | O/U 9.5 | BuyUnder56¢ → 0¢ | $1,544 | −$1,544 −100% | 14 |
| 63d | purplegatto | O/U 9.5 | BuyOver46¢ → 100¢ | $1,629 | +$1,912 +117% | 14 |
| 63d | O/U 9.5 | BuyOver47¢ → 100¢ | $3,225 | +$3,706 +115% | 14 | |
| 63d | 0x2792…c4f6 | Spread -1.5 | BuySt. Louis Cardinals56¢ → 100¢ | $1,148 | +$902 +79% | 14 |
| 63d | 0x6383…6e28 | Spread -1.5 | BuySt. Louis Cardinals56¢ → 100¢ | $1,148 | +$902 +79% | 14 |
| 63d | ferrariChampions2026 | O/U 9.5 | BuyOver47¢ → 100¢ | $10,739 | +$12,109 +113% | 14 |
In the upcoming MLB game between the St. Louis Cardinals and Chicago Cubs, scheduled for August 15 at 2:20PM ET: This market will resolve to "St. Louis Cardinals" if the St. Louis Cardinals win the game. This market will resolve to "Chicago Cubs" if the Chicago Cubs 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: 100¢ for St. Louis Cardinals vs. Chicago Cubs means the market gives it about 100%.