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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| Athletics vs. Kansas City Royals | 0% | −36 pts | — | — · <1¢ | — | ended |
| O/U 10.5 | 100% | +62 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| O/U 9.5 | 100% | +51 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Spread -2.5 | 100% | +64 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Spread -1.5 | 100% | +54 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| O/U 8.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Spread -1.5 | 0% | −28 pts | — | — · <1¢ | — | ended |
| O/U 14.5 | 0% | — | — | — · <1¢ | — | ended |
| O/U 11.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Spread -4.5 | 0% | — | — | — · <1¢ | — | ended |
| Spread -2.5 | 0% | −19 pts | — | — · <1¢ | — | ended |
| O/U 13.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Spread -3.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| NRFI | 100% | +51 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| O/U 12.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Spread -5.5 | 0% | — | — | — · <1¢ | — | ended |
| 1st 5 Innings O/U 5.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| 1st 5 Innings O/U 4.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Spread -6.5 | 0% | — | — | — · <1¢ | — | ended |
| 1st 5 Innings O/U 2.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| 1st 5 Innings O/U 3.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| 1st 5 Innings O/U 6.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| 1st 5 Innings Spread -1.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| O/U 15.5 | 0% | — | — | — · <1¢ | — | ended |
| 1st 5 Innings Spread -1.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Extra Innings | 0% | −49 pts | — | — · <1¢ | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 60d | 0ooogway | Athletics vs. Kansas City Royals | SellKansas City Royals>99¢ | $4,017 | −$4 −0.1% | — |
| 60d |  67BrainRot | Athletics vs. Kansas City Royals | BuyKansas City Royals>99¢ | $5,546 | +$6 +0.1% | 4 |
| 60d | torta.tech | O/U 14.5 | BuyUnder55¢ → 100¢ | $1,105 | +$920 +83% | 4 |
| 60d | 0ooogway | Athletics vs. Kansas City Royals | BuyKansas City Royals>99¢ | $3,900 | +$11 +0.3% | 4 |
| 60d | purplegatto | Athletics vs. Kansas City Royals | BuyKansas City Royals99¢ → 100¢ | $1,678 | +$19 +1.1% | 4 |
| 60d |  Lado8090 | O/U 11.5 | BuyOver64¢ → 100¢ | $1,000 | +$563 +56% | 4 |
| 60d | ntbbbb | Athletics vs. Kansas City Royals | BuyAthletics6¢ → 0¢ | $1,464 | −$1,464 −100% | 6 |
| 60d | jarosbill | Spread -2.5 | BuyKansas City Royals58¢ → 100¢ | $3,992 | +$2,891 +72% | 4 |
| 60d | hcs0x213 fills | Athletics vs. Kansas City Royals | BuyAthletics27¢ → 0¢ | $3,460 | −$3,460 −100% | 4 |
| 60d | HomeRunHazard | Athletics vs. Kansas City Royals | BuyAthletics33¢ → 0¢ | $1,972 | −$1,972 −100% | 6 |
| 60d | jerall | Athletics vs. Kansas City Royals | BuyKansas City Royals56¢ → 100¢ | $1,653 | +$1,298 +79% | 6 |
| 60d | paquitomillonario2 fills | O/U 10.5 | BuyUnder64¢ → 0¢ | $21,306 | −$21,306 −100% | 14 |
| 60d | paquitomillonario | O/U 9.5 | BuyUnder57¢ → 0¢ | $4,557 | −$4,557 −100% | 14 |
| 60d | ferrariChampions2026 | Athletics vs. Kansas City Royals | BuyAthletics37¢ → 0¢ | $4,799 | −$4,799 −100% | 4 |
| 60d | Inferior-Traffic | Athletics vs. Kansas City Royals | BuyKansas City Royals64¢ → 100¢ | $20,000 | +$11,250 +56% | 4 |
| 60d | thecomplicatedguy | Athletics vs. Kansas City Royals | BuyAthletics37¢ → 0¢ | $5,550 | −$5,550 −100% | 4 |
| 60d | coltsmildx | Athletics vs. Kansas City Royals | BuyKansas City Royals64¢ → 100¢ | $2,937 | +$1,652 +56% | 4 |
| 60d | Wordy-Littleneck | Athletics vs. Kansas City Royals | BuyKansas City Royals63¢ → 100¢ | $74,193 | +$43,574 +59% | 4 |
In the upcoming MLB game between the Athletics and Kansas City Royals, scheduled for August 17 at 7:40PM ET: This market will resolve to "Athletics" if the Athletics win the game. This market will resolve to "Kansas City Royals" if the Kansas City Royals 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 Athletics vs. Kansas City Royals means the market gives it about 0%.