Wimbledon was just the beginning for Coco Gauff. ESPN analysts break down the 15-year-old's strengths, weaknesses and what we can expect from her at the 2019 US Open.
Playing on the big stage for the first time, Sumit Nagal created his chances, hit some winners, fluffed a few sitters and took a set off Roger Federer.
Serena Williams' 6-1, 6-1 US Open defeat of old rival Sharapova was years in the making.
Prajnesh Gunneswaran made a first-round exit from the US Open, losing to world number five Daniil Medvedev in straight sets.
Second-seeded Ash Barty needed three sets to overcome Zarina Diyas, while No. 14 seed Angelique Kerber was ousted in three sets by unseeded Kristina Mladenovic in the first round of the US Open.