Gauff suffered a 6-3, 6-3 upset loss in her second-round matchup with China's Xinyu Wang on Thursday. The defeat took place in Gauff's first match since winning at Roland-Garros on June 7. Wang was down 3-1 in the second set before she rallied to defeat Gauff. The World No. 49 will now advance to the quarterfinals in Berlin.

Xinyu Wang of China knocked off French Open champion Coco Gauff 6-3, 6-3 in the Round of 16 at the Berlin Tennis Open on Thursday. Gauff, the No. 2 seed, was playing in her first match since winning her second career Grand Slam on June 7 at Roland Garros.