Loading your workspacePreparing the page and its market data.
Loading the chart…
| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| Boston Red Sox vs. Kansas City Royals | 100% | +49 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Spread -1.5 | 0% | −33 pts | — | — · <1¢ | — | ended |
| O/U 8.5 | 0% | −56 pts | — | — · <1¢ | — | ended |
| Spread -2.5 | 0% | −29 pts | — | — · <1¢ | — | ended |
| Spread -1.5 | 100% | +61 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| NRFI | 0% | −50 pts | — | — · <1¢ | — | ended |
| O/U 9.5 | 0% | −45 pts | — | — · <1¢ | — | ended |
| O/U 6.5 | 0% | −74 pts | — | — · <1¢ | — | ended |
| O/U 7.5 | 0% | −63 pts | — | — · <1¢ | — | ended |
| Spread -3.5 | 0% | −21 pts | — | — · <1¢ | — | ended |
| O/U 10.5 | 0% | −38 pts | — | — · <1¢ | — | ended |
| O/U 4.5 | 0% | — | — | — · <1¢ | — | ended |
| O/U 12.5 | 0% | −24 pts | — | — · <1¢ | — | ended |
| O/U 5.5 | 0% | — | — | — · <1¢ | — | ended |
| Spread -4.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| Spread -2.5 | 0% | −22 pts | — | — · <1¢ | — | ended |
| O/U 3.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| O/U 11.5 | 0% | −30 pts | — | — · <1¢ | — | ended |
| Spread -3.5 | 0% | −16 pts | — | — · <1¢ | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 158d | Wordy-Littleneck | O/U 9.5 | SellUnder>99¢ | $3,152 | −$3 −0.1% | — |
| 158d | Wordy-Littleneck | O/U 8.5 | SellUnder>99¢ | $5,484 | −$5 −0.1% | — |
| 158d | POKE1 | Boston Red Sox vs. Kansas City Royals | SellBoston Red Sox>99¢ | $7,892 | −$8 −0.1% | — |
| 158d | FishfulThinking | Boston Red Sox vs. Kansas City Royals | SellBoston Red Sox>99¢ | $1,360 | −$1 −0.1% | — |
| 158d | FishfulThinking | Boston Red Sox vs. Kansas City Royals | BuyBoston Red Sox98¢ → 100¢ | $1,323 | +$27 +2.0% | 4 |
| 158d | swisstony | Boston Red Sox vs. Kansas City Royals | BuyBoston Red Sox84¢ → 100¢ | $4,816 | +$917 +19% | 5 |
| 158d | swisstony | Boston Red Sox vs. Kansas City Royals | BuyKansas City Royals19¢ → 0¢ | $1,448 | −$1,448 −100% | 6 |
| 158d | BaronOnThrone | O/U 4.5 | BuyOver59¢ → 0¢ | $2,950 | −$2,950 −100% | 4 |
| 158d | BaronOnThrone | Spread -2.5 | BuyKansas City Royals44¢ → 100¢ | $2,481 | +$3,157 +127% | 4 |
| 158d | HomeRunHazard2 fills | Boston Red Sox vs. Kansas City Royals | BuyBoston Red Sox64¢ → 100¢ | $2,656 | +$1,517 +57% | 4 |
| 158d | swisstony | Spread -3.5 | BuyBoston Red Sox43¢ → 0¢ | $1,982 | −$1,982 −100% | 4 |
| 158d | 0xbfD770B7ff0 | O/U 6.5 | BuyOver32¢ → 0¢ | $1,348 | −$1,348 −100% | 4 |
| 158d | HomeRunHazard2 fills | Boston Red Sox vs. Kansas City Royals | BuyKansas City Royals53¢ → 0¢ | $5,463 | −$5,463 −100% | 4 |
| 158d | justaluckydude2 fills | Boston Red Sox vs. Kansas City Royals | BuyKansas City Royals47¢ → 0¢ | $4,122 | −$4,122 −100% | 6 |
| 158d |  mooseborzoi | Spread -1.5 | BuyKansas City Royals26¢ → 0¢ | $5,707 | −$5,707 −100% | 4 |
| 158d | swisstony | Spread -1.5 | BuyBoston Red Sox70¢ → 100¢ | $8,094 | +$3,469 +43% | 4 |
| 158d | ferrariChampions2026 | Spread -2.5 | BuyBoston Red Sox20¢ → 0¢ | $2,950 | −$2,950 −100% | 4 |
| 158d | BaronOnThrone | Spread -2.5 | BuyBoston Red Sox20¢ → 0¢ | $1,000 | −$1,000 −100% | 4 |
| 158d | swisstony | Spread -1.5 | BuyKansas City Royals26¢ → 0¢ | $1,209 | −$1,209 −100% | 4 |
| 158d | swisstony | Spread -1.5 | BuyBoston Red Sox26¢ → 100¢ | $5,678 | +$16,159 +285% | 4 |
| 158d | mooseborzoi2 fills | Spread -2.5 | BuyKansas City Royals79¢ → 100¢ | $2,214 | +$589 +27% | 11 |
| 158d | sdfkajlwf | Boston Red Sox vs. Kansas City Royals | BuyKansas City Royals59¢ → 0¢ | $2,773 | −$2,773 −100% | 4 |
| 158d | Yawning-Chicken | NRFI | SellNo>99¢ | $1,040 | −$1 −0.1% | — |
| 158d | bondfolio | NRFI | BuyNo97¢ → 100¢ | $1,326 | +$39 +2.9% | 4 |
| 158d | mooseborzoi2 fills | Boston Red Sox vs. Kansas City Royals | BuyKansas City Royals50¢ → 0¢ | $2,663 | −$2,663 −100% | 4 |
| 158d |  AvocadosFromMexico | NRFI | BuyNo51¢ → 100¢ | $1,649 | +$1,563 +95% | 4 |
| 158d | phonesculptor | Boston Red Sox vs. Kansas City Royals | BuyKansas City Royals50¢ → 0¢ | $7,369 | −$7,369 −100% | 4 |
| 158d | Wordy-Littleneck2 fills | O/U 8.5 | BuyUnder44¢ → 100¢ | $2,330 | +$2,970 +127% | 14 |
| 158d | 0xff5b…e067 | Boston Red Sox vs. Kansas City Royals | BuyKansas City Royals50¢ → 0¢ | $1,954 | −$1,954 −100% | 4 |
| 158d |  lockrobster | NRFI | BuyYes47¢ → 0¢ | $1,406 | −$1,406 −100% | 4 |
| 158d | devilbanker | NRFI | BuyNo52¢ → 100¢ | $3,445 | +$3,237 +94% | 4 |
| 158d | sietechips | O/U 9.5 | BuyOver47¢ → 0¢ | $1,015 | −$1,015 −100% | 14 |
| 158d |  SDTrading | O/U 8.5 | BuyUnder43¢ → 100¢ | $10,105 | +$13,395 +133% | 14 |
| 158d | POKE1 | Boston Red Sox vs. Kansas City Royals | BuyBoston Red Sox51¢ → 100¢ | $4,029 | +$3,871 +96% | 4 |
| 158d | Talvez10 | O/U 8.5 | BuyOver57¢ → 0¢ | $1,115 | −$1,115 −100% | 12 |
| 158d |  ComingBack | Boston Red Sox vs. Kansas City Royals | BuyBoston Red Sox51¢ → 100¢ | $7,309 | +$7,023 +96% | 4 |
| 158d | 0xbd14…d62a | Boston Red Sox vs. Kansas City Royals | BuyKansas City Royals50¢ → 0¢ | $10,000 | −$10,000 −100% | 4 |
| 158d | 0x3625…1187 | Boston Red Sox vs. Kansas City Royals | BuyKansas City Royals50¢ → 0¢ | $2,500 | −$2,500 −100% | 4 |
Enchanted-Desire1,000 shares
CavaSoTasty515 sharesIn the upcoming MLB game between the Boston Red Sox and Kansas City Royals, scheduled for May 18 at 7:40PM ET: This market will resolve to "Boston Red Sox" if the Boston Red Sox 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: 100¢ for Boston Red Sox vs. Kansas City Royals means the market gives it about 100%.