Hot shot: Elise Mertens shows off her exquisite touch

No.33 seed Elise Mertens
US Open: Scores | Draw | Order of play
Early in the third set, the Belgian conjured up a delightful drop shot that seemed to have won the rally, barely dipping over the net before skidding sideways away from Kudermetova. But Kudermetova not only reached it but managed to flick an angled counterdrop of her own. It ultimately took a superbly reflexed backhand volley from Mertens to win the point.
From there, two-time US Open quarterfinalist Mertens went from strength to strength. She won five of the next six games to complete a 3-6, 6-4, 6-3 comeback in 2 hours and 27 minutes. In the second round, she'll face another former US Open quarterfinalist, Ajla Tomljanovic