TennisWTA Tour
Porto: Valentina Steiner vs Katie Swan
$24.7K volume, 24h213 fills · 93 traders · 16 questions (12 open)
Reported by Polymarket: open interest $32.0K · liquidity $183.7K · 24h volume 45,456 shares
- Created
- First trade
- Event start
Resolves via wtatennis.com/scores
Part of WTA · daily
Moneyline
| Question | Yes | No | 24h volume |
|---|---|---|---|
| Porto: Valentina Steiner vs Katie Swan | 0.1¢ | 100.0¢ | $18.8K |
Completed Match
| Question | Yes | No | 24h volume |
|---|---|---|---|
| Completed Match | 100.0¢ | 0.1¢ | $5.8K |
Set Handicap
| Question | Yes | No | 24h volume |
|---|---|---|---|
| Porto: Valentina Steiner vs Katie Swan Set Handicap +/-1.5 | 99.6¢ | 0.4¢ | $35.80 |
Game Handicap
| Question | Yes | No | 24h volume |
|---|---|---|---|
| Porto: Valentina Steiner vs Katie Swan Game Spread +/-4.5Quiet | 99.6¢ | 0.4¢ | — |
Match Totals
| Question | Yes | No | 24h volume |
|---|---|---|---|
| Porto: Valentina Steiner vs Katie Swan Match O/U 21.5Quiet | 0.4¢ | 99.6¢ | — |
| Porto: Valentina Steiner vs Katie Swan Match O/U 22.5Quiet | 0.4¢ | 99.6¢ | — |
| Porto: Valentina Steiner vs Katie Swan Match O/U 23.5Quiet | 0.4¢ | 99.6¢ | — |
Set Totals
| Question | Yes | No | 24h volume |
|---|---|---|---|
| Porto: Valentina Steiner vs Katie Swan Total Sets: O/U 2.5Quiet | 0.4¢ | 99.6¢ | — |
Set Winner
| Question | Yes | No | 24h volume |
|---|---|---|---|
| Porto: Valentina Steiner vs Katie Swan Set 2 WinnerQuiet | 0.4¢ | 99.6¢ | — |
Set Games Totals
| Question | Yes | No | 24h volume |
|---|---|---|---|
| Porto: Valentina Steiner vs Katie Swan Set 2 O/U 10.5Quiet | 0.4¢ | 99.6¢ | — |
| Porto: Valentina Steiner vs Katie Swan Set 2 O/U 8.5Quiet | 0.4¢ | 99.6¢ | — |
| Porto: Valentina Steiner vs Katie Swan Set 2 O/U 9.5Quiet | 0.4¢ | 99.6¢ | — |
First Set Winner
| Question | Yes | No | 24h volume |
|---|---|---|---|
| Porto: Valentina Steiner vs Katie Swan Set 1 WinnerNO | 0.0¢ | 100.0¢ | — |
First Set Totals
| Question | Yes | No | 24h volume |
|---|---|---|---|
| Porto: Valentina Steiner vs Katie Swan Set 1 O/U 10.5NO | 0.0¢ | 100.0¢ | — |
| Porto: Valentina Steiner vs Katie Swan Set 1 O/U 8.5NO | 0.0¢ | 100.0¢ | — |
| Porto: Valentina Steiner vs Katie Swan Set 1 O/U 9.5NO | 0.0¢ | 100.0¢ | — |
Market details
- Category
- Tennis
- Subcategory
- WTA Tour
- Discipline
- Tennis
- Series
- WTA
- Teams
- Valentina Steiner vs. Katie Swan
Prices as of Sep 24, 2026 15:20 UTC; volume from on-chain fills over the last 24h. Trading data is ours; event metadata comes from Polymarket. Not affiliated with Polymarket · Not investment advice.