US Open
US Open: Martinez wins first-round marathon
Pedro Martinez won against Maks Kasnikowski 6-7 (6), 6-1, 6-2, 3-6, 7-6 (6) on Monday and will play Australian Alexei Popyrin, the No 28 seed, in the next round
Schwartzman pushes Monfils to four in final US Open match
The Argentinian was paid tribute to after losing to Monfils in his last New York appearance
US Open: Mertens comes from behind against Kudermetova
Elise Mertens won against Veronika Kudermetova 3-6, 6-4, 6-3 on Monday. She'll face the winner of the match between Australian Ajla Tomljanovic and American qualifier Ann Li in the next round
US Open: Musetti passes Opelka test in New York
Lorenzo Musetti edged out Reilly Opelka 7-6 (3), 1-6, 6-1, 7-5 on Monday. He'll play the winner of the match between Japanese Yoshihito Nishioka and Serb Miomir Kecmanovic in the next round
US Open: Dimitrov eases into second round
Grigor Dimitrov beat Kyrian Jacquet 6-3, 6-4, 6-2 on Monday. He'll play the winner of the match between Australian Rinky Hijikata and Spaniard Alejandro Davidovich Fokina in the next round
US Open: Fucsovics retires handing Lehecka second-round berth
US Open: Cerundolo makes second round
US Open: Etcheverry sees off dangerous Mpetshi Perricard
US Open: Sinner books spot in second round
US Open: Acosta books spot in second round
US Open: Sinner advances to second round
US Open: Acosta moves into second round
US Open: Uchijima outlasts Korpatsch to reach second round
US Open: Acosta makes second round
US Open: Townsend books spot in second round
US Open: Keys looking good after opening win over Siniakova
US Open: Joint makes second round
US Open: Rublev too good for Seyboth Wild, moves into second round
US Open: Stearns beats Tsurenko to move into second round
US Open: Defending champion Gauff races into second round