Aryna Sabalenka beat McCartney Kessler 6-1, 7-6 (11-9) in the second round at Wimbledon on Tuesday, setting up a third-round match against Jelena Ostapenko. The four-time Grand Slam champion had to work for the second set after Kessler pushed the tie-break deep.

Ostapenko, the 2017 French Open champion, has also advanced through her first two rounds. The pair have split a heated rivalry over the years, with Sabalenka holding a 4-2 edge in their head-to-head record, though they haven’t played each other since 2025.

A rivalry with an edge

Sabalenka and Ostapenko have never had a quiet match between them. Ostapenko plays a flat, fearless game built to disrupt bigger servers, and Sabalenka’s own game leans on power rather than patience. That mix has produced tight, occasionally tense matches in the past, on and off the scoreboard.

Grass adds another layer. Neither player is known first for her grass-court instincts, which makes the surface something of an equalizer entering this one.

Sabalenka’s grass-court case

Sabalenka arrives at this year’s Championships in the form of her career, having reached major quarterfinals in 14 straight Grand Slam appearances. That kind of consistency is rare in a sport where a single bad day can end a run early.

Kessler tested her in the second round, but Sabalenka closed it out when it mattered, converting the tie-break after trailing. That resilience will matter again against a player like Ostapenko, who thrives on making opponents rush.

What’s at stake in the third round

A win puts Sabalenka into the second week with her ranking and seeding intact, and keeps alive her bid for a Wimbledon title that has so far avoided her. For Ostapenko, beating a top seed on Centre Court grass would be the kind of result that reshapes how the rest of her tournament is read.

The two have not shared a court since 2025, and grass changes the terms of an old argument.