The quarterfinals at the Credit One WTA Charleston Open promise an unforgettable day on the distinct green clay. The lineup features compelling narratives, with local sensation Iva Jovic enjoying strong home support in her last-eight encounter, two former champions Madison Keys and Belinda Bencic set to clash, and defending title holder Jessica Pegula looking to reaffirm her mastery of this tournament. This unique surface rewards strategic patience and punishes errors, leaving absolutely no margin for mistakes at this crucial stage. As always, we provide our detailed predictions for every match on the schedule. Let’s see who is predicted to advance!
WTA Charleston Quarterfinal Predictions
Jessica Pegula vs Diana Shnaider
Head-to-Head: Pegula 2–0 Shnaider
Pegula, the top seed and reigning champion, has shown sharp and consistent form throughout the week, effectively wearing down her opponents through her reliable play and intelligent court positioning. While Shnaider is a powerful ball-striker with commendable recent results, Pegula’s extensive experience on these courts and her ability to maintain deep ball placement should prove frustrating for the Russian. The American’s victory here last year demonstrates her proven capability to close out critical moments on the green clay.
Prediction: Pegula in 2
McCartney Kessler vs Yuliia Starodubtseva
Head-to-Head: Kessler leads 1–0 Starodubtseva
Kessler has battled commendably to reach the quarterfinal stage, displaying resilience and consistent baseline play following some tough three-set victories. Starodubtseva also earned her spot with tenacious performances and has experienced occasional success on clay. However, Kessler’s more consistently aggressive style over the past year and her superior recent results provide her with the necessary tools to control longer points. She should possess enough shot variety and physical endurance to pull ahead.
Prediction: Kessler in 2
Iva Jovic vs Anna Kalinskaya
Head-to-Head: First meeting
The young American Jovic, seeded fourth, has made a strong impression in her Charleston debut. She comfortably defeated Alycia Parks in straight sets and carries significant momentum from a successful hard-court season, highlighted by an Australian Open quarterfinal run. This marks her first full clay-court swing, and she has been diligently working to improve her movement and sliding on the surface. Kalinskaya, the eighth seed, began her clay campaign with comfortable wins over Victoria Tomova and Paula Badosa, and she has previously reached the quarterfinals here. She moves well and strikes the ball cleanly from the baseline. Jovic’s recent confidence, athleticism, and ability to vary her game should enable her to manage extended rallies and take command on this slower green clay.
Prediction: Jovic in 3
Madison Keys vs Belinda Bencic
Head-to-Head: Keys leads 3–2 Bencic
Keys, the fifth seed and a former champion at this event, possesses powerful groundstrokes and considerable big-match experience. She has looked particularly dangerous when finding her rhythm this season. Bencic, seeded third and also a past winner in Charleston, moves beautifully on clay and has been in solid form, with impressive hard-court results leading into the clay swing. Their previous encounters are typically close, but Bencic’s greater comfort and tactical variety on this surface should allow her to dictate play more frequently.
Prediction: Bencic in 3

