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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| Cincinnati Open: Caty McNally vs McCartney Kessler | 100% | +45 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Caty McNally vs McCartney Kessler Set 1 Winner | 100% | +45 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Completed Match | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Caty McNally vs McCartney Kessler Set 2 Winner | 100% | +48 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Caty McNally vs McCartney Kessler Set 1 O/U 8.5 | 100% | +41 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Caty McNally vs McCartney Kessler Match O/U 21.5 | 0% | −51 pts | — | — · <1¢ | — | ended |
| Cincinnati Open: Caty McNally vs McCartney Kessler Set Handicap +/-1.5 | 100% | +64 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Caty McNally vs McCartney Kessler Match O/U 23.5 | 0% | −42 pts | — | — · <1¢ | — | ended |
| Cincinnati Open: Caty McNally vs McCartney Kessler Match O/U 22.5 | 0% | −44 pts | — | — · <1¢ | — | ended |
| Cincinnati Open: Caty McNally vs McCartney Kessler Total Sets: O/U 2.5 | 0% | −40 pts | — | — · <1¢ | — | ended |
| Cincinnati Open: Caty McNally vs McCartney Kessler Set 2 O/U 8.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Caty McNally vs McCartney Kessler Set 1 O/U 9.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| Cincinnati Open: Caty McNally vs McCartney Kessler Set 2 O/U 9.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Cincinnati Open: Caty McNally vs McCartney Kessler Set 1 O/U 10.5 | 0% | −34 pts | — | — · <1¢ | — | ended |
| Cincinnati Open: Caty McNally vs McCartney Kessler Set 2 O/U 10.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 71d | swisstony3 fills | Cincinnati Open: Caty McNally vs McCartney Kessler | BuyCaty McNally94¢ → 100¢ | $15,955 | +$1,087 +6.8% | 4 |
| 71d | Kalahanda | Cincinnati Open: Caty McNally vs McCartney Kessler | BuyCaty McNally95¢ → 100¢ | $1,800 | +$89 +4.9% | 4 |
| 71d | Orbit2126 | Cincinnati Open: Caty McNally vs McCartney Kessler | BuyCaty McNally97¢ → 100¢ | $4,753 | +$147 +3.1% | 4 |
| 71d | johnnnnnnn | Cincinnati Open: Caty McNally vs McCartney Kessler | BuyCaty McNally97¢ → 100¢ | $1,079 | +$33 +3.1% | 4 |
| 71d | HomeRunHazard | Cincinnati Open: Caty McNally vs McCartney Kessler | BuyCaty McNally94¢ → 100¢ | $1,258 | +$80 +6.4% | 4 |
| 71d | Arcus-AI | Cincinnati Open: Caty McNally vs McCartney Kessler | BuyCaty McNally82¢ → 100¢ | $1,640 | +$360 +22% | 5 |
| 71d |  RN13 fills | Cincinnati Open: Caty McNally vs McCartney Kessler | BuyCaty McNally82¢ → 100¢ | $32,662 | +$7,156 +22% | 5 |
| 71d | alaskabaked | Cincinnati Open: Caty McNally vs McCartney Kessler | BuyCaty McNally53¢ → 100¢ | $2,680 | +$2,351 +88% | 6 |
| 71d |  TRCM | Cincinnati Open: Caty McNally vs McCartney Kessler | BuyCaty McNally54¢ → 100¢ | $4,029 | +$3,432 +85% | 6 |
| 71d |  tradecraft | Cincinnati Open: Caty McNally vs McCartney Kessler | BuyMcCartney Kessler47¢ → 0¢ | $2,395 | −$2,395 −100% | 6 |
| 71d | danielwolfmorales3pddb6dl6 | Cincinnati Open: Caty McNally vs McCartney Kessler | BuyMcCartney Kessler46¢ → 0¢ | $1,579 | −$1,579 −100% | 6 |
| 71d | vgybhu | Cincinnati Open: Caty McNally vs McCartney Kessler | BuyCaty McNally55¢ → 100¢ | $4,299 | +$3,517 +82% | 6 |
| 71d | jtwyslljy | Cincinnati Open: Caty McNally vs McCartney Kessler | BuyCaty McNally55¢ → 100¢ | $1,265 | +$1,035 +82% | 6 |
| 71d | Harmful-inclusion | Cincinnati Open: Caty McNally vs McCartney Kessler | BuyCaty McNally56¢ → 100¢ | $2,240 | +$1,760 +79% | 6 |
| 71d | Substantial-Service | Cincinnati Open: Caty McNally vs McCartney Kessler | BuyCaty McNally55¢ → 100¢ | $8,152 | +$6,670 +82% | 6 |
| 71d | ssj3 | Cincinnati Open: Caty McNally vs McCartney Kessler | BuyCaty McNally55¢ → 100¢ | $4,000 | +$3,273 +82% | 6 |
| 71d | omnibus-076daa3 fills | Cincinnati Open: Caty McNally vs McCartney Kessler | BuyCaty McNally55¢ → 100¢ | $12,450 | +$10,187 +82% | 6 |
clownly600 sharesThis market refers to the tennis match between Caty McNally and McCartney Kessler in the Cincinnati Open, originally scheduled for August 13, 2026 at 10:00AM ET. This market will resolve to 'Caty McNally' if Caty McNally advances against McCartney Kessler. This market will resolve to 'McCartney Kessler' if McCartney Kessler advances against Caty McNally. 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: 100¢ for Cincinnati Open: Caty McNally vs McCartney Kessler means the market gives it about 100%.