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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| National Bank Open: Kayla Day vs Coco Gauff | 0% | −11 pts | — | — · <1¢ | — | ended |
| National Bank Open: Kayla Day vs Coco Gauff Set 2 Winner | 0% | −55 pts | — | — · <1¢ | — | ended |
| National Bank Open: Kayla Day vs Coco Gauff Set Handicap +/-1.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| National Bank Open: Kayla Day vs Coco Gauff Total Sets: O/U 2.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| National Bank Open: Kayla Day vs Coco Gauff Set 1 Winner | 0% | −56 pts | — | — · <1¢ | — | ended |
| Completed Match | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| National Bank Open: Kayla Day vs Coco Gauff Set 1 O/U 8.5 | 0% | −49 pts | — | — · <1¢ | — | ended |
| National Bank Open: Kayla Day vs Coco Gauff Set 2 O/U 8.5 | 100% | +51 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| National Bank Open: Kayla Day vs Coco Gauff Match O/U 21.5 | 0% | −49 pts | — | — · <1¢ | — | ended |
| National Bank Open: Kayla Day vs Coco Gauff Set 2 O/U 9.5 | 100% | +51 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| National Bank Open: Kayla Day vs Coco Gauff Set 1 O/U 9.5 | 0% | −49 pts | — | — · <1¢ | — | ended |
| National Bank Open: Kayla Day vs Coco Gauff Match O/U 22.5 | 0% | −49 pts | — | — · <1¢ | — | ended |
| National Bank Open: Kayla Day vs Coco Gauff Set 2 O/U 10.5 | 100% | +51 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| National Bank Open: Kayla Day vs Coco Gauff Set 1 O/U 10.5 | 0% | −49 pts | — | — · <1¢ | — | ended |
| National Bank Open: Kayla Day vs Coco Gauff Match O/U 23.5 | 0% | −49 pts | — | — · <1¢ | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 79d | hanlun | National Bank Open: Kayla Day vs Coco Gauff | SellCoco Gauff>99¢ | $6,350 | −$6 −0.1% | — |
| 79d |  one8tyfive | National Bank Open: Kayla Day vs Coco Gauff | BuyCoco Gauff95¢ → 100¢ | $4,045 | +$195 +4.8% | 4 |
| 79d | adard17 | National Bank Open: Kayla Day vs Coco Gauff | BuyCoco Gauff99¢ → 100¢ | $5,000 | +$56 +1.1% | 4 |
| 79d | omnibus-076daa | National Bank Open: Kayla Day vs Coco Gauff | BuyCoco Gauff98¢ → 100¢ | $1,043 | +$19 +1.8% | 4 |
| 79d | hanlun | National Bank Open: Kayla Day vs Coco Gauff | BuyCoco Gauff98¢ → 100¢ | $6,200 | +$156 +2.5% | 4 |
| 79d | Mixed-Punch | National Bank Open: Kayla Day vs Coco Gauff Set 2 Winner | BuyGauff87¢ → 100¢ | $1,122 | +$166 +15% | 4 |
| 79d | swisstony2 fills | National Bank Open: Kayla Day vs Coco Gauff | BuyCoco Gauff96¢ → 100¢ | $7,190 | +$280 +3.9% | 4 |
| 79d | HomeRunHazard | National Bank Open: Kayla Day vs Coco Gauff | BuyCoco Gauff95¢ → 100¢ | $2,770 | +$146 +5.3% | 4 |
| 79d | KevinEZM4273 fills | National Bank Open: Kayla Day vs Coco Gauff | BuyCoco Gauff93¢ → 100¢ | $8,925 | +$671 +7.5% | 4 |
| 79d | Aleks100 | National Bank Open: Kayla Day vs Coco Gauff | BuyCoco Gauff93¢ → 100¢ | $1,116 | +$84 +7.5% | 4 |
This market refers to the tennis match between Kayla Day and Coco Gauff in the National Bank Open, originally scheduled for August 6, 2026 at 10:00AM ET. This market will resolve to 'Kayla Day' if Kayla Day advances against Coco Gauff. This market will resolve to 'Coco Gauff' if Coco Gauff advances against Kayla Day. 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 National Bank Open: Kayla Day vs Coco Gauff means the market gives it about 0%.