BERLIN (Reuters) -Aryna Sabalenka completed a 6-2 7-6(6) win over Swiss Rebeka Masarova on Thursday to reach the Berlin Open quarter-finals, concluding a match that had been suspended on Wednesday because of slippery conditions.

Newly crowned French Open champion Coco Gauff was stunned on her return to action Thursday, losing to Chinese qualifier Wang Xinyu 6-3, 6-3 at the Berlin Open. The second-ranked Gauff, who won at Roland-Garros less than two weeks ago for her second Grand Slam title,

Coco Gauff suffered a surprise defeat in her first match since her French Open triumph as world No. 49 Wang Xinyu upset the No. 2 seed 6-3 6-3 to progress into the quarterfinal of the Berlin Open.