Tokyo 2020 Olympics champion Belinda Bencic (Switzerland) qualified for the third round of the US Open after defeating Yuriko Lily Miyazaki (Great Britain) by 2-0 (6:3, 6:3) in 1:32 hours of play.
Belinda Bencic made 16 winners against 13 for her opponent, as well as 18 unforced errors against 26 for her opponent. Thus, with one break in the first set and three breaks in the second set, the Swiss tennis player advanced in the tournament.
Elise Mertens (Belgium) eliminated Danielle Collins (USA) by 2-1 (3:6, 7:6, 6:1), after saving two match points in the second set tiebreak. Kaja Juvan (Slovenia) defeated Lauren Davis (USA) by 2-1 (6:7, 6:4, 6:3).
Taylor Townsend (USA) served another surprise of the tournament, eliminating the 19th-seeded Beatriz Haddad Maia (Brazil) after 2-0 (7:6, 7:5).
Anna Karolina Schmiedlova (Slovenia) eliminated Rebeka Masarova (Spain) by 2-0 (7:6, 6:2) and Chinese tennis player Xinyu Wang stopped the impetus of Sara Sorribes Tormo (Spain) after defeating her by 2-1 (5:7, 6:3, 6:4).