Cincinnati Open: Christopher O'Connell vs Casper Ruud
This market refers to the tennis match between Christopher O'Connell and Casper Ruud in the Cincinnati Open, originally scheduled for August 16, 2026 at 10:00AM ET.
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- Current leader
- Christopher O'Connell 100%
- Leader 24h
- +76%
- 24h volume
- 1M
- Liquidity
- 279.7K
Top outcomes
2 outcomes
Christopher O'Connell
100%
+76% 24h
Casper Ruud
0%
-76% 24h
Market rules, made readable
Official descriptionHow this market is decided
This market refers to the tennis match between Christopher O'Connell and Casper Ruud in the Cincinnati Open, originally scheduled for August 16, 2026 at 10:00AM ET. This market will resolve to 'Christopher O'Connell' if Christopher O'Connell advances against Casper Ruud. This market will resolve to 'Casper Ruud' if Casper Ruud advances against Christopher O'Connell.
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.
Read the complete resolution rules
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 ATP Tour. A consensus of credible reporting may also be used.
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Odds chart
Probability over time
Story so far
Up to dateThe Yes side on Christopher O'Connell vs. Casper Ruud moved sharply lower over the 24 hours ending 2026-08-16T17:48:05.414Z, dropping from 0.5000 to 0.0955. The move appears to have coincided with reports that Ruud retired in Cincinnati with a back injury, but the available input only supports correlation, not a confirmed causal link.
This story reflects the latest meaningful update PolySays has published.
Latest update
No updates yet
The timeline is waiting for a meaningful movement.
Why this matters
Market moves can show where expectations are changing. PolySays adds the source trail so the price is not treated as proof on its own.
Known catalysts
- Reports that Ruud retired in Cincinnati with a back injury may have contributed to the Yes odds drop, but this is not confirmed by the supplied input.
Unresolved questions
- Was Ruud's Cincinnati retirement the direct driver of the market move, or was there another catalyst?
- Did any subsequent injury or availability updates confirm or reverse the initial report?
- Will the market continue repricing if more information on Ruud's status emerges?
People and institutions to watch
Source trail
No public sources are attached yet.
Living timeline
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