Description
Madrid Open: Marta Kostyuk vs Anastasia Potapova Match O/U 21.5. Yes if the total games in the match reach at least 22; No if fewer than 22, with WTA results and credible reporting as tie-breaks.
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
Apr 30, 2026, 02:04
Resolve date
May 1, 2026, 00:01
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 | |
|---|---|---|---|---|---|---|---|
| Madrid Open: Marta Kostyuk vs Anastasia Potapova | Marta Kostyuk | — | — | — | — | — | |
| Madrid Open: Marta Kostyuk vs Anastasia Potapova Match O/U 21.5 | Over | — | — | — | — | — | |
| Madrid Open: Marta Kostyuk vs Anastasia Potapova Total Sets: O/U 2.5 | Over 2.5 | — | — | — | — | — | |
| Madrid Open: Marta Kostyuk vs Anastasia Potapova Set 1 O/U 8.5 | Under | — | — | — | — | — | |
| Madrid Open: Marta Kostyuk vs Anastasia Potapova Set 1 Winner | Kostyuk | — | — | — | — | — | |
| Madrid Open: Marta Kostyuk vs Anastasia Potapova Set Handicap +/-1.5 | Potapova | — | — | — | — | — | |
| Madrid Open: Marta Kostyuk vs Anastasia Potapova Match O/U 22.5 | Under | — | — | — | — | — | |
| Madrid Open: Marta Kostyuk vs Anastasia Potapova Set 1 O/U 9.5 | Under | — | — | — | — | — | |
| Madrid Open: Marta Kostyuk vs Anastasia Potapova Match O/U 23.5 | Under | — | — | — | — | — | |
| Madrid Open: Marta Kostyuk vs Anastasia Potapova Set 1 O/U 10.5 | Under | — | — | — | — | — |
Event Rules
This market refers to the tennis match between Marta Kostyuk and Anastasia Potapova in the Madrid Open, originally scheduled for April 30, 2026 at 3:30PM ET. This market will resolve to 'Marta Kostyuk' if Marta Kostyuk advances against Anastasia Potapova. This market will resolve to 'Anastasia Potapova' if Anastasia Potapova advances against Marta Kostyuk. 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 WTA Tour. A consensus of credible reporting may also be used.