Mutua Madrid Open—Madrid, Spain
Quarterfinal results:
(2) Alexander Zverev Defeats (7) John Isner 64 75
(5) Dominic Thiem Defeats (1) Rafael Nadal 75 63
(6) Kevin Anderson Defeats Dusan Lajovic 76(3) 36 63
Denis Shapovalov Defeats Kyle Edmund 75 67(6) 64
