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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| Poznan: Gustavo Heide vs Jan Choinski | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Poznan: Gustavo Heide vs Jan Choinski Set Handicap +/-1.5 | 0% | — | — | — · <1¢ | — | ended |
| Poznan: Gustavo Heide vs Jan Choinski Set Handicap +/-1.5 | 0% | — | — | — · <1¢ | — | ended |
| Poznan: Gustavo Heide vs Jan Choinski Match O/U 23.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Poznan: Gustavo Heide vs Jan Choinski Set 1 O/U 9.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Poznan: Gustavo Heide vs Jan Choinski Set 1 O/U 8.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Poznan: Gustavo Heide vs Jan Choinski Total Sets: O/U 2.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Poznan: Gustavo Heide vs Jan Choinski Match O/U 21.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Poznan: Gustavo Heide vs Jan Choinski Set 2 O/U 8.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Poznan: Gustavo Heide vs Jan Choinski Match O/U 22.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Poznan: Gustavo Heide vs Jan Choinski Set 2 O/U 9.5 | 0% | — | — | — · <1¢ | — | ended |
| Poznan: Gustavo Heide vs Jan Choinski Set 1 O/U 10.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Poznan: Gustavo Heide vs Jan Choinski Set 2 O/U 10.5 | 0% | — | — | — · <1¢ | — | ended |
| Completed Match | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Poznan: Gustavo Heide vs Jan Choinski Set 1 Winner | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Poznan: Gustavo Heide vs Jan Choinski Set 2 Winner | 0% | — | — | — · <1¢ | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 127d |  igot50k | Poznan: Gustavo Heide vs Jan Choinski | SellGustavo Heide>99¢ | $1,269 | −$1 −0.1% | — |
| 127d | Mikkey812007 | Poznan: Gustavo Heide vs Jan Choinski | SellGustavo Heide96¢ → 100¢ | $1,661 | −$64 −3.8% | — |
| 127d | Swift-Lane | Poznan: Gustavo Heide vs Jan Choinski | SellJan Choinski53¢ → 0¢ | $1,087 | +$1,087 +100% | — |
| 127d | thestingsnake | Poznan: Gustavo Heide vs Jan Choinski | SellGustavo Heide34¢ → 100¢ | $1,040 | −$2,018 −194% | — |
| 127d | ferrariChampions2026 | Poznan: Gustavo Heide vs Jan Choinski | BuyGustavo Heide59¢ → 100¢ | $1,571 | +$1,092 +69% | 6 |
| 127d | Artfulone2 fills | Poznan: Gustavo Heide vs Jan Choinski | BuyGustavo Heide69¢ → 100¢ | $3,899 | +$1,745 +45% | 6 |
This market refers to the tennis match between Gustavo Heide and Jan Choinski in the Poznan, originally scheduled for June 18, 2026 at 9:00AM ET. This market will resolve to 'Gustavo Heide' if Gustavo Heide advances against Jan Choinski. This market will resolve to 'Jan Choinski' if Jan Choinski advances against Gustavo Heide. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
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 Poznan: Gustavo Heide vs Jan Choinski means the market gives it about 100%.