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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| Cleveland Guardians vs. Houston Astros | 0% | −47 pts | — | — · <1¢ | — | ended |
| O/U 8.5 | 100% | +51 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| O/U 11.5 | 100% | +77 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| O/U 10.5 | 100% | +68 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| O/U 9.5 | 100% | +61 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| O/U 7.5 | 100% | +43 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Spread -2.5 | 100% | +75 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Spread -3.5 | 100% | +82 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Spread -1.5 | 100% | +65 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Spread -4.5 | 100% | +89 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Spread -1.5 | 0% | −36 pts | — | — · <1¢ | — | ended |
| O/U 5.5 | 100% | +22 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| O/U 6.5 | 100% | +31 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Spread -2.5 | 0% | −26 pts | — | — · <1¢ | — | ended |
| NRFI | 100% | +51 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Spread -3.5 | 0% | −19 pts | — | — · <1¢ | — | ended |
| 1st 5 Innings O/U 4.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| 1st 5 Innings O/U 3.5 | 100% | +37 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| 1st 5 Innings O/U 6.5 | 0% | −27 pts | — | — · <1¢ | — | ended |
| 1st 5 Innings Spread -1.5 | 0% | −36 pts | — | — · <1¢ | — | ended |
| 1st 5 Innings Spread -1.5 | 0% | −48 pts | — | — · <1¢ | — | ended |
| 1st 5 Innings Spread -2.5 | 0% | −33 pts | — | — · <1¢ | — | ended |
| 1st 5 Innings O/U 2.5 | 100% | +24 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| 1st 5 Innings O/U 5.5 | 0% | −38 pts | — | — · <1¢ | — | ended |
| 1st 5 Innings Spread -2.5 | 0% | −34 pts | — | — · <1¢ | — | ended |
| Extra Innings | 0% | −51 pts | — | — · <1¢ | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 125d | rhdy | Cleveland Guardians vs. Houston Astros | SellHouston Astros>99¢ | $2,060 | −$2 −0.1% | — |
| 125d | neutralwave23 | Cleveland Guardians vs. Houston Astros | SellHouston Astros>99¢ | $1,073 | −$1 −0.1% | — |
| 125d |  Daddydznutz | Cleveland Guardians vs. Houston Astros | SellHouston Astros>99¢ | $1,631 | −$2 −0.1% | — |
| 125d | 0xb3ba…f84e | Cleveland Guardians vs. Houston Astros | BuyHouston Astros>99¢ | $2,997 | +$3 +0.1% | 4 |
| 125d | jet2ro | Spread -4.5 | BuyCleveland Guardians54¢ → 0¢ | $1,350 | −$1,350 −100% | 4 |
| 125d | Daddydznutz | Cleveland Guardians vs. Houston Astros | BuyHouston Astros98¢ → 100¢ | $1,600 | +$33 +2.1% | 4 |
| 125d | rhdy | Cleveland Guardians vs. Houston Astros | BuyHouston Astros96¢ → 100¢ | $1,979 | +$82 +4.2% | 4 |
| 125d | swisstony | O/U 9.5 | BuyOver68¢ → 100¢ | $1,121 | +$527 +47% | 4 |
| 125d | HomeRunHazard | Cleveland Guardians vs. Houston Astros | BuyHouston Astros86¢ → 100¢ | $8,107 | +$1,320 +16% | 5 |
| 125d |  RiskIsForLosers | Cleveland Guardians vs. Houston Astros | BuyCleveland Guardians50¢ → 0¢ | $1,015 | −$1,015 −100% | 6 |
| 125d | Hongweiqian | O/U 8.5 | BuyUnder47¢ → 0¢ | $4,906 | −$4,906 −100% | 4 |
| 125d | justaluckydude | Cleveland Guardians vs. Houston Astros | BuyHouston Astros38¢ → 100¢ | $1,105 | +$1,817 +164% | 6 |
| 125d | ferrariChampions2026 | Cleveland Guardians vs. Houston Astros | BuyCleveland Guardians62¢ → 0¢ | $2,067 | −$2,067 −100% | 6 |
| 125d |  VeryLucky8887 fills | Cleveland Guardians vs. Houston Astros | SellHouston Astros50¢ → 100¢ | $7,000 | −$7,000 −100% | — |
| 125d | Scout326 | Cleveland Guardians vs. Houston Astros | BuyHouston Astros52¢ → 100¢ | $5,001 | +$4,616 +92% | 4 |
| 125d | Herdonia | Cleveland Guardians vs. Houston Astros | BuyHouston Astros52¢ → 100¢ | $1,040 | +$960 +92% | 4 |
| 125d | alaskabaked | Cleveland Guardians vs. Houston Astros | BuyCleveland Guardians49¢ → 0¢ | $1,394 | −$1,394 −100% | 4 |
| 125d | Ancient-Freckle10 fills | Cleveland Guardians vs. Houston Astros | BuyCleveland Guardians48¢ → 0¢ | $143,513 | −$144K −100% | 4 |
| 125d | mlbman | Cleveland Guardians vs. Houston Astros | BuyCleveland Guardians47¢ → 0¢ | $1,129 | −$1,129 −100% | 4 |
| 125d |  ComingBack | Cleveland Guardians vs. Houston Astros | BuyCleveland Guardians47¢ → 0¢ | $7,777 | −$7,777 −100% | 4 |
| 126d | BillBenter2026 | Cleveland Guardians vs. Houston Astros | BuyHouston Astros53¢ → 100¢ | $1,600 | +$1,418 +89% | 4 |
| 126d | zagzig123 | Cleveland Guardians vs. Houston Astros | BuyCleveland Guardians48¢ → 0¢ | $1,200 | −$1,200 −100% | 4 |
| 126d | phonesculptor | Cleveland Guardians vs. Houston Astros | BuyHouston Astros52¢ → 100¢ | $6,199 | +$5,722 +92% | 4 |
| 126d | doraem0n2 fills | Cleveland Guardians vs. Houston Astros | BuyCleveland Guardians48¢ → 0¢ | $8,475 | −$8,475 −100% | 4 |
ElectroEater3,925 sharesIn the upcoming MLB game between the Cleveland Guardians and Houston Astros, scheduled for June 19 at 8:10PM ET: This market will resolve to "Cleveland Guardians" if the Cleveland Guardians win the game. This market will resolve to "Houston Astros" if the Houston Astros 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 Cleveland Guardians vs. Houston Astros means the market gives it about 0%.