Coco Gauff is disappointed in her mistake-filled performance during a first-round Wimbledon loss. She also is determined not to dwell on it for too long. The U.S.

No. 2 seed Coco Gauff was stunned in the first round at Wimbledon on Tuesday, falling to Ukrainian Dayana Yastremska, 7-6, 6-1. Gauff, 21, was coming off a win at the French Open for her second Grand Slam title. The loss snaps a streak of making it to the fourth round in seven straight grand slams for Gauff.