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.

Newly crowned French Open champion Coco Gauff was stunned in her return to action, losing to Chinese qualifier Wang Xinyu 6-3 ...

Newly crowned French Open champion Coco Gauff was stunned on her return to action Thursday, losing to Chinese qualifier Wang ...

World No. 2 Coco Gauff was upset in her first match since winning Roland Garros: a 6-3, 6-3 loss to China's Wang Xinyu at the Berlin Tennis Open.