Aryna Sabalenka completed a 6-2 7-6(6) win over Swiss Rebeka Masarova on Thursday to reach the Berlin Open quarterfinals, concluding a match that had been suspended on Wednesday because of slippery conditions.
French Open champion Coco Gauff, however, crashed out after a 6-3 6-3 loss to Chinese qualifier Wang Xinyu in a failed start to her grass campaign, less than two weeks before Wimbledon.
Belarusian Sabalenka, playing for the first time since losing to American Gauff in the French Open final almost two weeks ago, was a set up on Wednesday when play was stopped after tournament officials said the court was getting too slippery with humidity rising after sunset.
When the match resumed on Thursday, the 27-year-old was broken at the start of the second set and found herself 3-1 and 4-2 down.
She kept her cool, however, and broke back with a fine volley to force a tiebreak.
Sabalenka squandered two match points before sealing her victory at her next opportunity when her opponent sank a simple mid-court forehand into the net.
worth the wait 😊@SabalenkaA makes the last eight in Berlin with a win over Masarova 6-2, 7-6(6)!#BTO pic.twitter.com/YUu2nRthbk
— wta (@WTA) June 19, 2025
The top seed will next face Elena Rybakina of Kazakhstan.
A meet up with the World No.1 awaits! 🔥
— wta (@WTA) June 19, 2025
Rybakina defeats Siniakova in straight sets 6-4, 7-6(5) and books her ticket into the quarterfinals. Where she will face Sabalenka next. #BTO pic.twitter.com/DkbkWNsyay
Gauff, fresh from her win in Paris, looked far less comfortable on the slick surface, and was broken in the seventh game with Wang clinching the set after the American's first double faulted on deuce and then sank a dropshot into the net on set point.
The two-time Grand Slam champion broke her opponent to go 3-1 up in the second but Wang outplayed error-prone Gauff to win five games in a row for a straight sets victory.
An incredible performance!
— wta (@WTA) June 19, 2025
Wang defeats the reigning Roland Garros champ for the biggest win of her career! #BTO pic.twitter.com/WU2jtzlPq9
"After I won the first set I told myself 'enjoy this for a minute'," Wang said. "Ok, let's just enjoy it. I was really happy with how I played. I put a lot of pressure on her."
"I liked that I hung in there in those tough moments," said Wang, who next plays Spain's eighth-seed Paula Badosa.
Czech Marketa Vondrousova, the 2023 Wimbledon champion, needed three sets and two hours and 20 minutes to break the resistance of Russia's Diana Shnaider.
Vondrousova, who was 6-5 and 30-0 up in the second set, advanced with a 6-3 6-7(3) 6-3 win and will face lucky loser Ons Jabeur, a two-time Wimbledon finalist, in the last eight.