Erste Bank Open—Vienna, Austria
Semifinal results:
Frances Tiafoe Defeats (7) Jannik Sinner 36 75 62
(2) Alexander Zverev Defeats Carlos Alcaraz 63 63
*****
St. Petersburg Open—St. Petersburg, Russia
Semifinal results:
(5) Taylor Fritz Defeats Jan-Lennard Struff 57 61 63
Marin Cilic Defeats Botic Van de Zandschulp 63 63
