World No. 1 Aryna Sabalenka was so sure that the umpire had made an incorrect call during her Stuttgart Open quarterfinal victory over Elise Mertens that she used a mobile phone to photograph the ...

MADRID — Top seeds Alexander Zverev and Aryna Sabalenka scored comfortable victories in their opening matches at the Madrid Open on Friday. Zverev cruised past home favorite Roberto Bautista ...