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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| Oeiras 4: Tomas Barrios vs Michael Zheng | 100% | +31 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Oeiras 4: Tomas Barrios vs Michael Zheng Set 1 O/U 9.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Oeiras 4: Tomas Barrios vs Michael Zheng Set 1 O/U 8.5 | 100% | +31 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Oeiras 4: Tomas Barrios vs Michael Zheng Set 1 O/U 10.5 | 0% | −23 pts | — | — · <1¢ | — | ended |
| Oeiras 4: Tomas Barrios vs Michael Zheng Set 1 Winner | 100% | +35 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Completed Match | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Oeiras 4: Tomas Barrios vs Michael Zheng Match O/U 22.5 | 0% | −43 pts | — | — · <1¢ | — | ended |
| Oeiras 4: Tomas Barrios vs Michael Zheng Match O/U 21.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| Oeiras 4: Tomas Barrios vs Michael Zheng Total Sets: O/U 2.5 | 0% | −38 pts | — | — · <1¢ | — | ended |
| Oeiras 4: Tomas Barrios vs Michael Zheng Match O/U 23.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 165d |  leleo173 fills | Oeiras 4: Tomas Barrios vs Michael Zheng | SellTomas Barrios>99¢ | $31,968 | −$32 −0.1% | — |
| 165d | mm12310 | Oeiras 4: Tomas Barrios vs Michael Zheng | SellTomas Barrios>99¢ | $2,530 | −$3 −0.1% | — |
| 165d | ferrariChampions2026 | Oeiras 4: Tomas Barrios vs Michael Zheng | BuyMichael Zheng13¢ → 0¢ | $1,380 | −$1,380 −100% | 6 |
| 165d | HomeRunHazard | Oeiras 4: Tomas Barrios vs Michael Zheng | BuyTomas Barrios68¢ → 100¢ | $1,031 | +$485 +47% | 6 |
maximontana4231 sharesThis market refers to the tennis match between Tomas Barrios and Michael Zheng in the Oeiras 4, originally scheduled for May 11, 2026 at 5:00AM ET. This market will resolve to 'Tomas Barrios' if Tomas Barrios advances against Michael Zheng. This market will resolve to 'Michael Zheng' if Michael Zheng advances against Tomas Barrios. 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 Oeiras 4: Tomas Barrios vs Michael Zheng means the market gives it about 100%.