Description
Oeiras 4: Tomas Barrios vs Michael Zheng Match O/U 21.5. Yes resolves if the match completes with 22 or more games played; No if 21 or fewer games are completed.
Price history
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Market stats
Odds
24h change
7D change
—
30D change
—
24h volume
Total volume
Liquidity
All-time high
—
All-time low
—
Created
May 9, 2026, 23:04
Resolve date
May 12, 2026, 00:42
Position in event
Odds rank
24h volume rank
24h move rank
Status
Resolved
Parent event
Market Outcomes
Outcome | Odds | Spread | 24h Change | 24h Volume | Total Volume | Liquidity | |
|---|---|---|---|---|---|---|---|
| Oeiras 4: Tomas Barrios vs Michael Zheng | Tomas Barrios | — | — | — | — | — | |
| Completed Match | Yes | — | — | — | — | — | |
| Oeiras 4: Tomas Barrios vs Michael Zheng Set 1 Winner | Barrios | — | — | — | — | — | |
| Oeiras 4: Tomas Barrios vs Michael Zheng Match O/U 21.5 | Under | — | — | — | — | — | |
| Oeiras 4: Tomas Barrios vs Michael Zheng Total Sets: O/U 2.5 | Under 2.5 | — | — | — | — | — | |
| Oeiras 4: Tomas Barrios vs Michael Zheng Set 1 O/U 8.5 | Over | — | — | — | — | — | |
| Oeiras 4: Tomas Barrios vs Michael Zheng Match O/U 22.5 | Under | — | — | — | — | — | |
| Oeiras 4: Tomas Barrios vs Michael Zheng Set 1 O/U 9.5 | Over | — | — | — | — | — | |
| Oeiras 4: Tomas Barrios vs Michael Zheng Match O/U 23.5 | Under | — | — | — | — | — | |
| Oeiras 4: Tomas Barrios vs Michael Zheng Set 1 O/U 10.5 | Under | — | — | — | — | — |
Event Rules
This 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.