Sofia Open—Sofia, Bulgaria
Quarterfinal Results:
Richard Gasquet Defeats Salvatore Caruso 76(4) 75
Jannik Sinner Defeats (3)Alex de Minaur 67(3) 64 61
(5) Adrian Mannarino Defeats Radu Albot 62 16 63
Vasek Pospisil Defeats (6) John Millman 63 62
