Erste Bank Open—Vienna, Austria
Second-round results:
Frances Tiafoe Defeats (1) Stefanos Tsitsipas 36 63 64
(2) Alexander Zverev Defeats Alex de Minaur 62 36 62
(4) Casper Ruud Defeats Lorenzo Sonego 75 46 64
(6) Felix Auger-Aliassime Defeats Cameron Norrie 26 76(6) 64
(7) Jannik Sinner Defeats Dennis Novak 64 62
(8) Diego Schwartzman Defeats Gael Monfils 76(5) 46 62
*****
St. Petersburg Open—St. Petersburg, Russia
Second-round results:
(3) Roberto Bautista Agut Defeats Mackenzie McDonald 63 62
John Millman Defeats (4) Aslan Karatsev 63 62
(5) Taylor Fritz Defeats Tommy Paul 76(3) 64
Marin Cilic Defeats (6) Karen Khachanov 64 67(1) 64
Botic Van de Zandschulp Defeats (8) Sebastian Korda 62 75
