TennisWTA Tour
US Open WTA: Marta Kostyuk vs Ekaterina Alexandrova
$14.8K volume, 24h84 fills · 56 traders · 16 questions
Reported by Polymarket: open interest $15.6K · liquidity $203.9K · 24h volume 49,749 shares
- Created
- First trade
- Event start
Resolves via wtatennis.com/scores
Part of WTA · daily
Moneyline
| Question | Yes | No | 24h volume |
|---|---|---|---|
| US Open WTA: Marta Kostyuk vs Ekaterina Alexandrova | 75.5¢ | 24.5¢ | $14.7K |
Game Handicap
| Question | Yes | No | 24h volume |
|---|---|---|---|
| US Open WTA: Marta Kostyuk vs Ekaterina Alexandrova Game Spread +/-4.5 | 47.0¢ | 53.0¢ | $104.65 |
Match Totals
| Question | Yes | No | 24h volume |
|---|---|---|---|
| US Open WTA: Marta Kostyuk vs Ekaterina Alexandrova Match O/U 21.5 | 47.5¢ | 52.5¢ | $8.66 |
| US Open WTA: Marta Kostyuk vs Ekaterina Alexandrova Match O/U 22.5Quiet | 43.5¢ | 56.5¢ | — |
| US Open WTA: Marta Kostyuk vs Ekaterina Alexandrova Match O/U 23.5Quiet | 39.5¢ | 60.5¢ | — |
First Set Winner
| Question | Yes | No | 24h volume |
|---|---|---|---|
| US Open WTA: Marta Kostyuk vs Ekaterina Alexandrova Set 1 Winner | 68.0¢ | 32.0¢ | $5.02 |
Set Totals
| Question | Yes | No | 24h volume |
|---|---|---|---|
| US Open WTA: Marta Kostyuk vs Ekaterina Alexandrova Total Sets: O/U 2.5 | 36.0¢ | 64.0¢ | $3.35 |
Set Winner
| Question | Yes | No | 24h volume |
|---|---|---|---|
| US Open WTA: Marta Kostyuk vs Ekaterina Alexandrova Set 2 WinnerQuiet | 68.0¢ | 32.0¢ | — |
First Set Totals
| Question | Yes | No | 24h volume |
|---|---|---|---|
| US Open WTA: Marta Kostyuk vs Ekaterina Alexandrova Set 1 O/U 8.5Quiet | 66.5¢ | 33.5¢ | — |
| US Open WTA: Marta Kostyuk vs Ekaterina Alexandrova Set 1 O/U 10.5Quiet | 51.5¢ | 48.5¢ | — |
| US Open WTA: Marta Kostyuk vs Ekaterina Alexandrova Set 1 O/U 9.5Quiet | 45.5¢ | 54.5¢ | — |
Set Handicap
| Question | Yes | No | 24h volume |
|---|---|---|---|
| US Open WTA: Marta Kostyuk vs Ekaterina Alexandrova Set Handicap +/-1.5Quiet | 51.0¢ | 49.0¢ | — |
Set Games Totals
| Question | Yes | No | 24h volume |
|---|---|---|---|
| US Open WTA: Marta Kostyuk vs Ekaterina Alexandrova Set 2 O/U 10.5Quiet | 50.0¢ | 50.0¢ | — |
| US Open WTA: Marta Kostyuk vs Ekaterina Alexandrova Set 2 O/U 8.5Quiet | 50.0¢ | 50.0¢ | — |
| US Open WTA: Marta Kostyuk vs Ekaterina Alexandrova Set 2 O/U 9.5Quiet | 50.0¢ | 50.0¢ | — |
Completed Match
| Question | Yes | No | 24h volume |
|---|---|---|---|
| Completed MatchQuiet | 50.0¢ | 49.0¢ | — |
Market details
- Category
- Tennis
- Subcategory
- WTA Tour
- Discipline
- Tennis
- Series
- WTA
- Teams
- Marta Kostyuk vs. Ekaterina Alexandrova
Prices and volume as of Sep 4, 2026 08:29 UTC. Trading data is ours; event metadata comes from Polymarket. Not affiliated with Polymarket · Not investment advice.