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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| Washington Nationals vs. St. Louis Cardinals | 0% | −43 pts | — | — · <1¢ | — | ended |
| O/U 9.5 | 0% | −44 pts | — | — · <1¢ | — | ended |
| Spread -1.5 | 0% | −32 pts | — | — · <1¢ | — | ended |
| Spread -1.5 | 100% | +60 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| O/U 10.5 | 0% | −37 pts | — | — · <1¢ | — | ended |
| O/U 8.5 | 0% | −54 pts | — | — · <1¢ | — | ended |
| O/U 7.5 | 100% | — | — | 99¢ · 100¢ (1¢) | — | ended |
| Spread -2.5 | 0% | −31 pts | — | — · <1¢ | — | ended |
| O/U 6.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| NRFI | 100% | +55 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| 1st 5 Innings O/U 4.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| 1st 5 Innings O/U 5.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| 1st 5 Innings Spread -1.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| Washington Nationals O/U 3.5 | 0% | −50 pts | — | — · 1¢ | — | ended |
| 1st 5 Innings Spread -1.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| O/U 5.5 | 100% | — | — | 99¢ · 100¢ (1¢) | — | ended |
| 1st 5 Innings O/U 2.5 | 100% | +50 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| 1st 5 Innings O/U 3.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| 1st 5 Innings O/U 6.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| Extra Innings | 0% | −49 pts | — | — · 1¢ | — | ended |
| Washington Nationals O/U 1.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Washington Nationals O/U 2.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Washington Nationals O/U 4.5 | 0% | −50 pts | — | — · 1¢ | — | ended |
| Washington Nationals O/U 5.5 | 0% | −50 pts | — | — · 1¢ | — | ended |
| St. Louis Cardinals O/U 2.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| St. Louis Cardinals O/U 3.5 | 100% | +49 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| St. Louis Cardinals O/U 4.5 | 100% | +50 pts | — | 99¢ · 100¢ (1¢) | — | ended |
| St. Louis Cardinals O/U 5.5 | 0% | −50 pts | — | — · 1¢ | — | ended |
| St. Louis Cardinals O/U 6.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| Spread -2.5 | 0% | −24 pts | — | — · <1¢ | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 33d | justaluckydude | Washington Nationals vs. St. Louis Cardinals | BuySt. Louis Cardinals89¢ → 100¢ | $1,932 | +$249 +13% | 5 |
| 33d | dabossrealman3 fills | Washington Nationals vs. St. Louis Cardinals | BuySt. Louis Cardinals63¢ → 100¢ | $7,590 | +$4,373 +58% | 6 |
| 33d | Katalunygeaxvhj3 fills | Washington Nationals vs. St. Louis Cardinals | SellSt. Louis Cardinals54¢ → 100¢ | $10,794 | −$9,044 −84% | — |
| 33d | Utilized-Carrier | Washington Nationals vs. St. Louis Cardinals | BuySt. Louis Cardinals30¢ → 100¢ | $1,000 | +$2,333 +233% | 6 |
| 33d | Katalunygeaxvhj2 fills | Washington Nationals vs. St. Louis Cardinals | BuySt. Louis Cardinals33¢ → 100¢ | $6,546 | +$13,313 +203% | 6 |
| 33d | Flaznorp | Washington Nationals vs. St. Louis Cardinals | BuyWashington Nationals59¢ → 0¢ | $1,740 | −$1,740 −100% | 6 |
| 33d | Flaznorp | Spread -1.5 | BuyWashington Nationals85¢ → 0¢ | $3,528 | −$3,528 −100% | 4 |
| 33d | Roikk | Washington Nationals vs. St. Louis Cardinals | SellWashington Nationals66¢ → 0¢ | $1,813 | +$1,813 +100% | — |
| 33d | dabossrealman2 fills | Washington Nationals vs. St. Louis Cardinals | BuyWashington Nationals51¢ → 0¢ | $3,314 | −$3,314 −100% | 6 |
| 33d | HomeRunHazard | Washington Nationals vs. St. Louis Cardinals | BuySt. Louis Cardinals66¢ → 100¢ | $1,620 | +$835 +52% | 6 |
| 33d | Roikk | Washington Nationals vs. St. Louis Cardinals | BuyWashington Nationals44¢ → 0¢ | $1,196 | −$1,196 −100% | 6 |
| 33d |  BIess | Washington Nationals vs. St. Louis Cardinals | BuySt. Louis Cardinals66¢ → 100¢ | $6,336 | +$3,264 +52% | 6 |
| 33d | zagzig123 | Spread -1.5 | BuyWashington Nationals34¢ → 0¢ | $2,500 | −$2,500 −100% | 14 |
| 33d | zagzig123 | Washington Nationals vs. St. Louis Cardinals | BuyWashington Nationals46¢ → 0¢ | $2,502 | −$2,502 −100% | 4 |
| 33d | ferrariChampions2026 | Spread -1.5 | BuyWashington Nationals61¢ → 0¢ | $1,340 | −$1,340 −100% | 14 |
| 33d | betabot | Washington Nationals vs. St. Louis Cardinals | BuyWashington Nationals43¢ → 0¢ | $1,338 | −$1,338 −100% | 4 |
| 33d | MAGATheeStallion | Washington Nationals vs. St. Louis Cardinals | BuyWashington Nationals43¢ → 0¢ | $2,000 | −$2,000 −100% | 4 |
| 33d | ferrariChampions2026 | O/U 9.5 | BuyUnder58¢ → 100¢ | $1,596 | +$1,156 +72% | 14 |
| 33d | HomeRunHazard | O/U 8.5 | BuyUnder46¢ → 100¢ | $1,016 | +$1,193 +117% | 14 |
| 33d | HomeRunHazard | O/U 10.5 | BuyUnder63¢ → 100¢ | $1,756 | +$1,031 +59% | 14 |
| 33d | HomeRunHazard | O/U 9.5 | BuyUnder56¢ → 100¢ | $1,692 | +$1,330 +79% | 14 |
| 33d | MAGATheeStallion | O/U 9.5 | BuyUnder56¢ → 100¢ | $2,000 | +$1,572 +79% | 14 |
cybercherry200 sharesIn the upcoming MLB game between the Washington Nationals and St. Louis Cardinals, scheduled for September 20 at 2:15PM ET: This market will resolve to "Washington Nationals" if the Washington Nationals win the game. This market will resolve to "St. Louis Cardinals" if the St. Louis Cardinals 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 Washington Nationals vs. St. Louis Cardinals means the market gives it about 0%.