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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| St. Louis Cardinals vs. Pittsburgh Pirates | 0% | −41 pts | — | — · <1¢ | — | ended |
| O/U 7.5 | 0% | −46 pts | — | — · <1¢ | — | ended |
| Spread -1.5 | 100% | +62 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| O/U 6.5 | 0% | −58 pts | — | — · <1¢ | — | ended |
| O/U 8.5 | 0% | −38 pts | — | — · <1¢ | — | ended |
| Spread -2.5 | 0% | −27 pts | — | — · <1¢ | — | ended |
| Spread -1.5 | 0% | −29 pts | — | — · <1¢ | — | ended |
| Spread -2.5 | 0% | −21 pts | — | — · <1¢ | — | ended |
| NRFI | 0% | −46 pts | — | — · <1¢ | — | ended |
| O/U 3.5 | 0% | — | — | — · <1¢ | — | ended |
| O/U 5.5 | 0% | — | — | — · <1¢ | — | ended |
| O/U 4.5 | 0% | — | — | — · <1¢ | — | ended |
| 1st 5 Innings Spread -1.5 | 0% | −25 pts | — | — · <1¢ | — | ended |
| O/U 2.5 | 0% | — | — | — · <1¢ | — | ended |
| 1st 5 Innings O/U 3.5 | 0% | −54 pts | — | — · 1¢ | — | ended |
| Extra Innings | 0% | −11 pts | — | — · 1¢ | — | ended |
| 1st 5 Innings O/U 2.5 | 0% | −69 pts | — | — · 1¢ | — | ended |
| St. Louis Cardinals O/U 5.5 | 0% | −41 pts | — | — · 1¢ | — | ended |
| Pittsburgh Pirates O/U 3.5 | 0% | −52 pts | — | — · 1¢ | — | ended |
| St. Louis Cardinals O/U 2.5 | 0% | −63 pts | — | — · 1¢ | — | ended |
| St. Louis Cardinals O/U 3.5 | 0% | −43 pts | — | — · 1¢ | — | ended |
| 1st 5 Innings Spread -1.5 | 0% | −32 pts | — | — · 1¢ | — | ended |
| 1st 5 Innings O/U 4.5 | 0% | −41 pts | — | — · 1¢ | — | ended |
| 1st 5 Innings O/U 5.5 | 0% | −31 pts | — | — · 1¢ | — | ended |
| 1st 5 Innings O/U 6.5 | 0% | −22 pts | — | — · 1¢ | — | ended |
| St. Louis Cardinals O/U 1.5 | 0% | −54 pts | — | — · 1¢ | — | ended |
| St. Louis Cardinals O/U 4.5 | 0% | −31 pts | — | — · 1¢ | — | ended |
| Pittsburgh Pirates O/U 1.5 | 100% | +42 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Pittsburgh Pirates O/U 2.5 | 0% | −61 pts | — | — · 1¢ | — | ended |
| Pittsburgh Pirates O/U 4.5 | 0% | −40 pts | — | — · 1¢ | — | ended |
| Pittsburgh Pirates O/U 5.5 | 0% | −37 pts | — | — · 1¢ | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 24d |  DoShanna456818 | St. Louis Cardinals vs. Pittsburgh Pirates | SellPittsburgh Pirates>99¢ | $3,275 | −$3 −0.1% | — |
| 24d | lIllIlllIlIl | St. Louis Cardinals vs. Pittsburgh Pirates | BuyPittsburgh Pirates>99¢ | $2,114 | +$3 +0.2% | 4 |
| 24d | analdesutructor2 fills | St. Louis Cardinals vs. Pittsburgh Pirates | BuyPittsburgh Pirates90¢ → 100¢ | $18,199 | +$2,090 +11% | 5 |
| 24d | printmon2 fills | St. Louis Cardinals vs. Pittsburgh Pirates | BuyPittsburgh Pirates90¢ → 100¢ | $12,963 | +$1,487 +11% | 5 |
| 24d | suleng662 fills | St. Louis Cardinals vs. Pittsburgh Pirates | BuyPittsburgh Pirates79¢ → 100¢ | $7,000 | +$1,881 +27% | 5 |
| 24d | wr0ngw4yb3tt0r | St. Louis Cardinals vs. Pittsburgh Pirates | BuyPittsburgh Pirates91¢ → 100¢ | $2,413 | +$239 +9.9% | 5 |
| 24d | NS134 fills | St. Louis Cardinals vs. Pittsburgh Pirates | BuySt. Louis Cardinals25¢ → 0¢ | $24,404 | −$24,404 −100% | 4 |
| 24d | 0x4f2 | St. Louis Cardinals vs. Pittsburgh Pirates | BuyPittsburgh Pirates94¢ → 100¢ | $2,235 | +$131 +5.9% | 4 |
| 24d | dabossrealman2 fills | St. Louis Cardinals vs. Pittsburgh Pirates | BuyPittsburgh Pirates70¢ → 100¢ | $2,521 | +$1,058 +42% | 6 |
| 24d | devilbanker2 fills | St. Louis Cardinals vs. Pittsburgh Pirates | BuySt. Louis Cardinals36¢ → 0¢ | $5,810 | −$5,810 −100% | 6 |
| 24d | Htxclocks | St. Louis Cardinals vs. Pittsburgh Pirates | BuyPittsburgh Pirates62¢ → 100¢ | $1,000 | +$613 +61% | 6 |
| 24d | HomeRunHazard | St. Louis Cardinals vs. Pittsburgh Pirates | BuyPittsburgh Pirates53¢ → 100¢ | $3,537 | +$3,133 +89% | 6 |
| 24d | 6512395314597884 | St. Louis Cardinals vs. Pittsburgh Pirates | BuyPittsburgh Pirates60¢ → 100¢ | $1,032 | +$688 +67% | 6 |
| 24d | kkookkoo2 fills | St. Louis Cardinals vs. Pittsburgh Pirates | BuySt. Louis Cardinals48¢ → 0¢ | $16,187 | −$16,187 −100% | 6 |
| 24d | analdesutructor3 fills | St. Louis Cardinals vs. Pittsburgh Pirates | BuySt. Louis Cardinals35¢ → 0¢ | $6,274 | −$6,274 −100% | 6 |
| 24d | justaluckydude | St. Louis Cardinals vs. Pittsburgh Pirates | BuyPittsburgh Pirates62¢ → 100¢ | $1,703 | +$1,035 +61% | 6 |
| 24d | DoShanna456818 | St. Louis Cardinals vs. Pittsburgh Pirates | BuyPittsburgh Pirates61¢ → 100¢ | $2,000 | +$1,279 +64% | 6 |
| 24d |  mooseborzoi4 fills | St. Louis Cardinals vs. Pittsburgh Pirates | BuyPittsburgh Pirates60¢ → 100¢ | $8,379 | +$5,586 +67% | 4 |
| 24d | Generous-Burning | St. Louis Cardinals vs. Pittsburgh Pirates | BuyPittsburgh Pirates60¢ → 100¢ | $1,000 | +$667 +67% | 4 |
| 24d |  Giannis34x | St. Louis Cardinals vs. Pittsburgh Pirates | BuyPittsburgh Pirates60¢ → 100¢ | $1,464 | +$976 +67% | 4 |
| 24d | mooseborzoi | O/U 7.5 | BuyUnder54¢ → 100¢ | $1,666 | +$1,419 +85% | 14 |
| 24d | arturoaa1108 | St. Louis Cardinals vs. Pittsburgh Pirates | BuyPittsburgh Pirates60¢ → 100¢ | $2,291 | +$1,527 +67% | 4 |
| 24d | HomeRunHazard2 fills | O/U 7.5 | BuyUnder54¢ → 100¢ | $10,486 | +$8,933 +85% | 14 |
| 24d | TheMathGod | St. Louis Cardinals vs. Pittsburgh Pirates | BuyPittsburgh Pirates60¢ → 100¢ | $4,480 | +$2,987 +67% | 4 |
| 24d |  SDTrading2 fills | O/U 7.5 | BuyUnder54¢ → 100¢ | $29,736 | +$25,057 +84% | 12 |
| 24d | Sassy-Bucket | O/U 7.5 | BuyOver46¢ → 0¢ | $16,407 | −$16,407 −100% | 14 |
| 24d |  nigiri99 | Spread -1.5 | BuySt. Louis Cardinals60¢ → 0¢ | $1,708 | −$1,708 −100% | 14 |
| 24d | ferrariChampions2026 | O/U 6.5 | BuyOver59¢ → 0¢ | $3,819 | −$3,819 −100% | 14 |
| 24d | ferrariChampions2026 | Spread -1.5 | BuySt. Louis Cardinals60¢ → 0¢ | $14,957 | −$14,957 −100% | 14 |
| 24d | ferrariChampions2026 | St. Louis Cardinals vs. Pittsburgh Pirates | BuySt. Louis Cardinals40¢ → 0¢ | $8,541 | −$8,541 −100% | 4 |
| 24d | mooseborzoi4 fills | St. Louis Cardinals vs. Pittsburgh Pirates | BuySt. Louis Cardinals39¢ → 0¢ | $16,121 | −$16,121 −100% | 4 |
| 24d | HomeRunHazard | St. Louis Cardinals vs. Pittsburgh Pirates | BuySt. Louis Cardinals39¢ → 0¢ | $3,783 | −$3,783 −100% | 4 |
| 24d | nigiri99 | St. Louis Cardinals vs. Pittsburgh Pirates | BuySt. Louis Cardinals39¢ → 0¢ | $1,638 | −$1,638 −100% | 4 |
| 25d | SDTrading | O/U 8.5 | BuyUnder63¢ → 100¢ | $1,652 | +$970 +59% | 12 |
| 25d | MAGATheeStallion | St. Louis Cardinals vs. Pittsburgh Pirates | BuyPittsburgh Pirates60¢ → 100¢ | $1,999 | +$1,339 +67% | 4 |
| 25d | nigiri994 fills | St. Louis Cardinals vs. Pittsburgh Pirates | BuyPittsburgh Pirates59¢ → 100¢ | $8,744 | +$6,077 +69% | 4 |
In the upcoming MLB game between the St. Louis Cardinals and Pittsburgh Pirates, scheduled for September 22 at 6:40PM ET: This market will resolve to "St. Louis Cardinals" if the St. Louis Cardinals win the game. This market will resolve to "Pittsburgh Pirates" if the Pittsburgh Pirates 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 St. Louis Cardinals vs. Pittsburgh Pirates means the market gives it about 0%.