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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| Newport: Katherine Sebov vs Tatjana Maria | 0% | — | — | — · <1¢ | — | ended |
| Newport: Katherine Sebov vs Tatjana Maria Set Handicap +/-1.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Newport: Katherine Sebov vs Tatjana Maria Set 1 Winner | 0% | — | — | — · 1¢ | — | ended |
| Newport: Katherine Sebov vs Tatjana Maria Set Handicap +/-1.5 | 0% | — | — | — · <1¢ | — | ended |
| Completed Match | 100% | — | — | 99¢ · 100¢ (1¢) | — | ended |
| Newport: Katherine Sebov vs Tatjana Maria Total Sets: O/U 2.5 | 0% | — | — | — · <1¢ | — | ended |
| Newport: Katherine Sebov vs Tatjana Maria Set 2 O/U 8.5 | 100% | — | — | 99¢ · 100¢ (1¢) | — | ended |
| Newport: Katherine Sebov vs Tatjana Maria Set 1 O/U 8.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Newport: Katherine Sebov vs Tatjana Maria Set 2 Winner | 0% | — | — | — · 1¢ | — | ended |
| Newport: Katherine Sebov vs Tatjana Maria Match O/U 21.5 | 0% | — | — | — · <1¢ | — | ended |
| Newport: Katherine Sebov vs Tatjana Maria Set 1 O/U 9.5 | 0% | — | — | — · 1¢ | — | ended |
| Newport: Katherine Sebov vs Tatjana Maria Set 2 O/U 9.5 | 0% | — | — | — · 1¢ | — | ended |
| Newport: Katherine Sebov vs Tatjana Maria Match O/U 22.5 | 0% | — | — | — · <1¢ | — | ended |
| Newport: Katherine Sebov vs Tatjana Maria Set 1 O/U 10.5 | 0% | — | — | — · <1¢ | — | ended |
| Newport: Katherine Sebov vs Tatjana Maria Set 2 O/U 10.5 | 0% | — | — | — · 1¢ | — | ended |
| Newport: Katherine Sebov vs Tatjana Maria Match O/U 23.5 | 0% | — | — | — · <1¢ | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 106d |  Revolving-Climb | Newport: Katherine Sebov vs Tatjana Maria | SellTatjana Maria>99¢ | $1,318 | −$1 −0.1% | — |
| 106d | swisstony3 fills | Newport: Katherine Sebov vs Tatjana Maria | BuyTatjana Maria97¢ → 100¢ | $5,605 | +$150 +2.7% | 4 |
| 107d | Dual-Criticism2 fills | Newport: Katherine Sebov vs Tatjana Maria | BuyTatjana Maria81¢ → 100¢ | $20,022 | +$4,697 +23% | 4 |
| 107d | BillBenter2026 | Newport: Katherine Sebov vs Tatjana Maria | BuyKatherine Sebov19¢ → 0¢ | $1,314 | −$1,314 −100% | 4 |
igot50k834 shares
TRCM677 sharesThis market refers to the tennis match between Katherine Sebov and Tatjana Maria in the Newport, originally scheduled for July 9, 2026 at 11:00AM ET. This market will resolve to 'Katherine Sebov' if Katherine Sebov advances against Tatjana Maria. This market will resolve to 'Tatjana Maria' if Tatjana Maria advances against Katherine Sebov. 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.
Sources: Polymarket's Gamma API, its CLOB price history and its Data API, read every two minutes. Prices are each outcome's Yes price, which is the market's probability: 0¢ for Newport: Katherine Sebov vs Tatjana Maria means the market gives it about 0%.