Cincinnati Open 2026 Day 10 Preview — Quarterfinals Part 1
The business end of the Cincinnati Open has officially arrived. With a spot in the semifinals on the line and the US Open just ten days away, Thursday’s slate on August 20 delivers elite quarterfinal tennis. P&G Center Court takes center stage with a loaded order of play featuring an all-American showdown, a rematch of the Canadian Open final, and top contenders looking to seal their momentum in Mason, Ohio.
Here is your complete guide and detailed schedule preview for Day 10 of the Cincinnati Open.
1. Heavyweight Women’s Quarterfinals Highlight Center Court
The women’s singles draw features two high-octane quarterfinal clashes, each bringing immense tactical intrigue and high ranking stakes.
Amanda Anisimova (9) vs. Jessica Pegula (3)
- Time: Not Before 1:00 PM (Local)
The afternoon session kicks off with a compelling all-American battle between 9th seed Amanda Anisimova and 3rd seed Jessica Pegula. Both players have been in formidable hard-court form this summer, but their playing styles present a fascinating contrast on Ohio’s fast surfaces.
Anisimova possesses one of the most dangerous flat groundstrokes on the tour. When she takes the ball early inside the baseline, she can blast opponents off the court with effortless power from both wings. Pegula, on the other hand, is the epitome of consistency and world-class ball-striking. She absorbs pace brilliantly, changes direction with ease, and excels at forcing opponents to hit one extra ball.
Pegula holds the upper hand in their head-to-head history, including victories earlier this season in Melbourne and Dubai. For Anisimova to flip the script, she must execute clean first-strike tennis and minimize unforced errors. If Pegula extends the rallies and attacks Anisimova’s second serve, the 3rd seed will be well-positioned to reach her second consecutive Cincinnati semifinal.
Iga Swiatek (7) vs. Elena Rybakina (2)
- Time: Not Before 7:00 PM (Local)
The marquee matchup of the entire week anchors the night session as defending champion Iga Swiatek collides with world No. 2 Elena Rybakina. This rivalry has grown into one of the premier fixtures in modern women’s tennis.Remarkably, this match comes just days after the pair battled in the final of the Canadian Open in Toronto.
Swiatek enters carrying supreme momentum after claiming the Toronto title and stringing together sharp performances in Mason. However, Rybakina remains one of the few players who possesses the firepower to disrupt Swiatek’s rhythm. The Kazakh’s booming first serve and flat, rapid groundstrokes take time away from Swiatek, preventing the Pole from building the heavy topspin rallies she prefers.
In Cincinnati’s lively, fast-trending conditions, Rybakina’s serve will be her biggest asset. If she lands a high percentage of first serves and controls the center of the court, she can push Swiatek onto the defensive. However, Swiatek’s tactical flexibility, court coverage, and baseline precision make her remarkably difficult to beat twice in as many weeks. Expect a high-intensity battle with potential championship implications.
2. Men’s Quarterfinals: Tommy Paul & Breakthrough Stars Charge Forward
The ATP singles action on Center Court offers two intriguing quarterfinal encounters as players aim for a landmark Masters 1000 semifinal appearance.
Tommy Paul (18) vs. Flavio Cobolli (7)
- Time: Not Before 3:00 PM (Local)
Eighteenth seed Tommy Paul continues his deep run in Cincinnati following his sensational performance in the previous round, where he shocked top seed Alexander Zverev. Paul played an inspired, aggressive brand of tennis, using his athletic court coverage and transition game to dismantle Zverev’s serve-and-volley rhythm.
Standing across the net is 7th seed Flavio Cobolli, who survived a physical round-of-16 test against Spanish sensation Rafael Jodar. Cobolli has enjoyed a career-best season, showing that his explosive forehand translates exceptionally well beyond his preferred clay surfaces. Paul will look to dictate with his forehand and bring the home crowd into the match, while Cobolli will rely on his heavy baseline hitting to keep the American behind the baseline.
Thiago Agustin Tirante vs. Arthur Fils (21)
- Time: Not Before 8:30 PM (Local)
Closing out the Center Court program is an unheralded but deserved quarterfinal between Argentine Thiago Agustin Tirante and 21st seed Arthur Fils. Tirante has been the surprise package of the tournament, taking down high-profile opponents and showcasing resilience in lengthy three-set encounters.
Fils, meanwhile, scored an impressive victory over 5th seed Alex de Minaur in the round of 16. The young Frenchman brings immense power, explosive footwork, and a massive serve that can dominate quick court conditions. If Fils remains disciplined with his shot selection, his superior raw pace gives him the edge to book his first Cincinnati semifinal.
3. Doubles Quarterfinals Take Over Show Courts
While singles quarterfinals dominate Center Court, Grandstand and Tony Trabert Stadium 3 feature elite men’s and women’s doubles matches.
- Grandstand Court: Opens at 11:00 AM with women’s doubles action featuring Hao-Ching Chan and Maya Joint against Monique Kempen and Alexandra Panova. Followed by a top-tier men’s doubles encounter as Rajeev Ram and Joe Salisbury meet Constantin Frantzen and Robin Haase. At 3:00 PM, American wildcards Iva Jovic and Caty McNally attempt to continue their dream run against 6th seeds Jiang Xinyu and Zhang Shuai.
- Tony Trabert Stadium 3: Highlights third-seeded Marcelo Arévalo and Mate Pavić opening against Theo Arribage and Albano Olivetti at 11:00 AM. Fourth seeds Simone Bolelli and Andrea Vavassori also feature, while 5th seeds Su-Wei Hsieh and Jelena Ostapenko take on 3rd seeds Guo Hanyu and Kristina Mladenovic in a blockbuster women’s doubles quarterfinal not before 3:00 PM.
Key Day 10 Order of Play
| Court | Time (Local) | Match | Event / Round |
| P&G Center Court | 11:00 AM | H. Heliovaara / H. Patten (1) vs. H. Nys / E. Roger-Vasselin | Men’s Doubles R3 |
| P&G Center Court | Not Before 1:00 PM | Amanda Anisimova (9) vs. Jessica Pegula (3) | Women’s QF |
| P&G Center Court | Not Before 3:00 PM | Tommy Paul (18) vs. Flavio Cobolli (7) | Men’s QF |
| P&G Center Court | Not Before 7:00 PM | Iga Swiatek (7) vs. Elena Rybakina (2) | Women’s QF |
| P&G Center Court | Not Before 8:30 PM | Thiago Agustin Tirante vs. Arthur Fils (21) | Men’s QF |
| Grandstand | 11:00 AM | H. Chan / M. Joint vs. M. Kempen / A. Panova | Women’s Doubles QF |
| Grandstand | Followed By | R. Ram / J. Salisbury vs. C. Frantzen / R. Haase | Men’s Doubles R3 |
| Grandstand | Not Before 3:00 PM | I. Jovic / C. McNally (WC) vs. X. Jiang / S. Zhang (6) | Women’s Doubles QF |
| Tony Trabert Stadium 3 | Not Before 3:00 PM | S. Hsieh / J. Ostapenko (5) vs. H. Guo / K. Mladenovic (3) | Women’s Doubles QF |
| Tony Trabert Stadium 3 | Followed By | M. Bouzkova / L. Noskova vs. E. Routliffe / A. Sutjiadi (7) | Women’s Doubles QF |
