Aryna Sabalenka takes a photograph on court of a disputed ball mark during her quarter-final victory over Elise Mertens at ...

Daniil Medvedev was agitated—as he sometimes gets. He was having trouble closing out Alexandre Muller, a player ranked 28 spots behind him, in Monte Carlo on Wednesday. At one stage in the second set, ...

Sabalenka disagreed with a ball mark on the Stuttgart clay, a situation that electronic line calling would make even more ...

Aryna Sabalenka took an unconventional step during her Stuttgart Open quarter-final, photographing a disputed ball mark after ...