Coco Gauff and Elena Rybakina produced contrasting but equally effective performances on the Cincinnati hard courts to book their places in the quarterfinals, with both players finishing their Round of 16 matches in straight sets. Gauff, the No. 4 seed and 2023 Cincinnati champion, overcame Marie Bouzkova 6-3, 6-2 in one hour and 33 minutes, while Rybakina followed with a composed 6-4, 6-4 victory over Diana Shnaider. The results kept two of the tournament’s leading contenders on course as the Cincinnati Open moves deeper into the business end of the WTA 1000 event.
For Gauff, the scoreline did not fully reflect the work required to get past Bouzkova. The Czech player repeatedly dragged the American into long exchanges and forced her to negotiate several pressure-filled games. Gauff, however, remained composed and gradually took control of the match. The American’s ability to manage those difficult moments was particularly important in the second set. Bouzkova continued to challenge her from the baseline, but Gauff found ways to turn extended rallies in her favour and prevented her opponent from building sustained momentum.
Gauff’s serve was another important part of her performance. The American has spent considerable time developing the shot into a more reliable weapon, and she used it aggressively against Bouzkova. She acknowledged afterwards that she wanted to continue being aggressive with the serve, while also recognising that there were moments when greater variation could have helped. “I feel like it’s becoming a real weapon for me,” Gauff said.
The 22-year-old also spoke about the mental demands of playing close points and the importance of controlling her thoughts when the pressure rises. “When you’re playing like tiebreaker, like, I don’t know, sometimes there could be like pressure and things, a lot of thoughts and things going on in my head,” Gauff said. “And I have to like, tell myself to be quiet on the creek and just be calm and get those thoughts out of my head.” That mental discipline proved valuable as Gauff navigated the more difficult stretches of the contest. Her experience in pressure situations, including previous matches at Wimbledon, helped her stay focused rather than allowing individual points to dictate the direction of the match.
Gauff now moves into the quarterfinal stage of a tournament where she has already enjoyed considerable success. She won the Cincinnati title in 2023, becoming the first American teenager to win the event since Serena Williams in 2008. The 2026 tournament is another important stop on the North American hard-court swing ahead of the US Open.
Rybakina, meanwhile, delivered a more clinical performance against Shnaider. The former Wimbledon champion used her serve and powerful groundstrokes to keep Shnaider under pressure throughout the contest. Rybakina won 77 percent of points behind her first serve and 47 percent behind her second, while converting two of three break-point opportunities.
The Kazakh player also finished with 70 points compared with Shnaider’s 63, underlining how closely contested the match was despite the straight-set result. Rybakina secured the opening set 6-4 and maintained her composure in the second. Shnaider stayed within touching distance, but Rybakina repeatedly found the bigger shot when rallies reached their decisive stages. She closed out the match 6-4, 6-4 to advance without dropping a set. Her progression is particularly notable given the quality of the field in Cincinnati this year. The tournament features several of the world’s leading players, including defending champion Iga Swiatek and former champions Gauff and Rybakina. Swiatek has also reached the quarterfinals after defeating Diane Parry 6-3, 6-3, setting up another major storyline as the tournament approaches the final stages.
With the quarterfinals now underway, Gauff and Rybakina have positioned themselves among the players still chasing the Cincinnati title. Gauff’s resilience and Rybakina’s power have taken them through the Round of 16, but the margins will become even tighter as the tournament moves toward its final weekend. The Cincinnati Open’s 2026 edition runs through August 23, with the singles finals scheduled for Sunday.
