There was No. 7 Lorenzo Musetti, a semifinalist at Wimbledon last year and at the French Open last month, sent home Tuesday by Nikoloz Basilashvili, a qualifier ranked 126th who only once has made it as far as the fourth round in his 31 previous Grand Slam tournaments.

There was three-time Grand Slam finalist and No. 3 seed Alexander Zverev , outplayed over five sets in a first-round loss at Wimbledon to 72nd-ranked Arthur Rinderknech, who entered Tuesday with a 1-4 career record at the All England Club and zero trips past the third round in 18 appearances at majors.