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Read Article Coco Gauff vs. Marta Kostyuk prediction, odds, picks for WTA Cincinnati Open 2026
Updated: | First published:
Written by Nick Slade, Chief Content Officer
Get Gauff vs Kostyuk predictions for WTA Cincinnati Open.
Coco Gauff will take on Marta Kostyuk in the quarterfinals at the WTA Cincinnati event on Friday.
Dimers' proven tennis model projects Coco Gauff as the most likely winner in this Gauff vs. Kostyuk prediction.
This article offers a closer look at Friday's match, including best bets and picks.
Gauff vs. Kostyuk prediction: Who will win and advance to the semifinals?
Using innovative machine learning and statistical analysis, we have simulated the outcome of Friday's Gauff-Kostyuk women's singles match, forming part of our tennis predictions coverage.
Our independent predictive model currently gives Gauff a 56% chance of winning against Kostyuk at the WTA Cincinnati Open tournament.
Coco Gauff vs. Marta Kostyuk odds
We have sourced the most up-to-date betting odds in America for this match, which are listed here:
- Moneyline: Marta Kostyuk +115, Coco Gauff -129
All odds are correct at the time of publication and are subject to change.
Gauff vs. Kostyuk picks and best bet
After matching our predictions against the best current odds, we can reveal our picks for each of the major markets in this matchup. Plus, find our best bet for the game below:
- Moneyline: Gauff @ -129 via DraftKings
- First Set: Kostyuk @ -122 via DraftKings
According to our tennis best bets, the top play to make on this match is Coco Gauff to win the first set.
These picks are based on our probabilities matched against the implied probabilities from the sportsbook odds.
Gauff vs. Kostyuk updates and essential details
The WTA Cincinnati Open match between Coco Gauff and Marta Kostyuk is scheduled to start on Friday at 9:00 PM ET.
- Who: Coco Gauff vs. Marta Kostyuk
- Date: Friday, August 21, 2026
- Approx. Time: 9:00 PM ET/6:00PM PT
- Tournament: WTA Cincinnati, USA Women's Singles 2026
- Round: Quarterfinals
All dates and times in this article are United States Eastern Time unless otherwise noted.
Conclusion
We predict Coco Gauff, with a 56% win probability, will likely beat Marta Kostyuk at the WTA Cincinnati Open tournament.
Additional tools and information for betting safely can be found in our Responsible Gambling hub.
Nick Slade, with nearly two decades of experience, is the Chief Content Officer at Cipher Sports Technology Group, overseeing content for Dimers. He specializes in soccer, NBA, and NHL betting, leveraging predictive analytics and machine learning to provide accurate betting insights.
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