Order of play on the main show courts on the second day of the U.S. Open on Tuesday (play 1500 GMT/11 AM ET unless stated, prefix number denotes seeding):
ARTHUR ASHE STADIUM (1600 GMT/12 PM ET)
3-Daniil Medvedev (Russia) v Attila Balazs (Hungary)
Camila Giorgi (Italy) v 3-Jessica Pegula (U.S.)
Greet Minnen (Belgium) v Venus Williams (U.S.)
1-Carlos Alcaraz (Spain) v Dominik Koepfer (Germany)
LOUIS ARMSTRONG STADIUM
5-Ons Jabeur (Tunisia) v Camila Osorio (Colombia)
Arantxa Rus (Netherlands) v 17-Madison Keys (U.S.)
Facundo Diaz Acosta (Argentina) v John Isner (U.S.)
Yannick Hanfmann (Germany) v 6-Jannik Sinner (Italy)
Maryna Zanevska (Belgium) v 2-Aryna Sabalenka (Belarus)