Swiss Indoors Basel—Basel, Switzerland
Quarterfinal results:
(1) Roger Federer Defeats (7) Stan Wawrinka (W/O)
(3) Stefanos Tsitsipas Defeats Filip Krajinovic 36 64 64
Reilly Opelka Defeats (4) Roberto Bautista Agut 63 36 63
Alex de Minaur Defeats Jan-Lennard Struff 64 76(4)
*****
Erste Bank Open—Vienna, Austria
Quarterfinal results:
(1) Dominic Thiem Defeats Pablo Carreno Busta 50 (RET)
(5) Diego Schwartzman Defeats (2) Karen Khachanov 76(6) 62
(3) Matteo Berrettini Defeats Andrey Rublev 75 76(4)
(4) Gael Monfils Defeats Aljaz Bedene 75 61
