This market refers on the tennis match between Mayar Sherif and Peyton Stearns in the Credit One Charleston Open, scheduled for March 30 at 10:00AM ET. This market will resolve to 'Mayar Sherif' if Mayar Sherif advances against Peyton Stearns. This market will resolve to 'Peyton Stearns' if Peyton Stearns advances against Mayar Sherif. 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.
| # | Outcome | Probability | Volume |
|---|---|---|---|
| 1 | Credit One Charleston Open: Mayar Sherif vs Peyton Stearns Match O/U 21.5 | 50% | $274 |
| 2 | Credit One Charleston Open: Mayar Sherif vs Peyton Stearns Match O/U 22.5 | 50% | $698 |
| 3 | Credit One Charleston Open: Mayar Sherif vs Peyton Stearns Set Handicap +/-1.5 | 50% | $8K |
| 4 | Credit One Charleston Open: Mayar Sherif vs Peyton Stearns Total Sets: O/U 2.5 | 50% | $208 |
| 5 | Credit One Charleston Open: Mayar Sherif vs Peyton Stearns | 50% | $31K |
| 6 | Credit One Charleston Open: Mayar Sherif vs Peyton Stearns Match O/U 23.5 | 50% | $149 |
| 7 | Credit One Charleston Open: Mayar Sherif vs Peyton Stearns Set 1 O/U 9.5 | 50% | $152 |
| 8 | Credit One Charleston Open: Mayar Sherif vs Peyton Stearns Set 1 O/U 10.5 | 50% | $5K |
| 9 | Credit One Charleston Open: Mayar Sherif vs Peyton Stearns Set 1 O/U 8.5 | 50% | $2K |
| 10 | Credit One Charleston Open: Mayar Sherif vs Peyton Stearns Set 1 Winner | 50% | $2K |
Real-money prediction market · Trade with confidence
As of Mar 30, 2026 at 21:50 UTC, the leading outcome is Credit One Charleston Open: Mayar Sherif vs Peyton Stearns Match O/U 21.5 at 50% probability, with $50K in total trading volume on Polymarket.
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