Tennis star Maria Sharapova has dropped out of the Qatar Open. The former world number one cited a persistent arm injury for the withdrawal, the organisers said. The injury in her left forearm has forced the five-times grand slam champion to pull out of an Australian Open warm-up tournament earlier this year.

Sabalenka, Pegula maintain winning momentum at US Open
India to play Japan in historic T20I
Zverev survives Halys scare to reach US Open third round
Clinical Rybakina marches into US Open third round
Australia's Kyrgios given one-month ban for 'social' cocaine use