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OddsXray · The Board Saturday, August 22, 2026 · Archived edition
The daily ledger of what the world actually believes — live odds from the prediction markets, read plainly.
The Board › Sports
Archived edition — this market has closed or left the live board; figures are the last recorded. Today’s live board ›
Sports · Firming Fast

Cincinnati Open: Coco Gauff vs Marta Kostyuk

All but decided — 95% — and climbing fast.

95%
Implied probability · Near Lock
▲ 38
24h move
$489K
Volume traded
2026-08-28
Resolves

What it resolves on

This market refers to the tennis match between Coco Gauff and Marta Kostyuk in the Cincinnati Open, originally scheduled for August 21, 2026 at 11:00AM ET. This market will resolve to 'Coco Gauff' if Coco Gauff advances against Marta Kostyuk.

This market will resolve to 'Marta Kostyuk' if Marta Kostyuk advances against Coco Gauff. 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.

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