Australian Open—Melbourne, Australia
Fourth-round results:
(2) Rafael Nadal Defeats (16) Fabio Fognini 63 64 62
(4) Daniil Medvedev Defeats Mackenzie McDonald 64 62 63
(5) Stefanos Tsitsipas Defeats (9) Matteo Berrettini (W/O)
(7) Andrey Rublev Defeats (24) Casper Ruud 62 76(3) (RET)
