German tennis star believes there are players with Covid at the Grand Slam

Reigning US Open champion loses 6-4, 4-6, 6-3 to Montenegro's Kavinic in round two

Teenager defeats sixth-seeded Estonian 6-2, 6-3, knocking her out of Australian Open

Tennis stars fall victim to Man Utd footballer’s ‘siuu’ celebration treatment from fans at Australian Open

British teen benefited from funding from Tennis First, a charity organisation, to win last year’s US Open

WTA Players' Council’s member Azarenka says efforts still being made to ensure Chinese star is ‘safe’

Two-time Grand Slam champion, however, admits enforcing Covid vaccine mandate could be legally challenging

Admit there are ‘lessons to learn’ from episode; hope focus will now switch to action on tennis court

Romanian produces error-strewn performance to beat Polish Frech 6-4, 6-3 in Australian Open first round

Former world number one beats 21st seed Basilashvili 6-1, 3-6, 6-4, 6-7, 6-4 in 3hr 52 min