US
Peru held them in a goalless draw as Argentina kicked off in style with a 2-0 win over Canada
The Belarusian retired against Kalinskaya, while the Tunisian powerhouse lost to Gauff
The seven-time Olympic gold medallist is returning after stepping away from the sport in 2022
France drew against Netherlands without Mbappe, Austria closed in on last-16
BandLab CEO weighs in on debate