Top seeds Zverev, Sabalenka advance at Miami Open

IMAGE: World No. 1 Aryna Sabalenka reached the last 16 at the Miami Open when Elena-Gabriela Ruse retired injured on Saturday. Photograph: Geoff Burke-Imagn Images/Reuters World number one Aryna......

Alcaraz grinds down another lefty in Nishioka win

Alcaraz worked on making his serve more potent in the off-season and was thrilled with how it held up against Nishioka.   IMAGE: Spain's Carlos Alcaraz serves during his second round match......

Brisbane Open: Djokovic stunned, Sabalenka survives

IMAGE: Reilly Opelka missed nearly two years due to injuries before returning to the elite circuit last year. Photograph: Brisbane Open/X Novak Djokovic's hunt for a landmark 100th ATP title......

Brisbane Open: Djokovic stunned, Sabalenka survives

IMAGE: Reilly Opelka missed nearly two years due to injuries before returning to the elite circuit last year. Photograph: Brisbane Open/X Novak Djokovic's hunt for a landmark 100th ATP title......

Bromance on court- Djokovic and Kyrgios

IMAGE: Serbia's Novak Djokovic and Australia's Nick Kyrgios revved up the crowd. Photograph: Loren Elliott/Reuters Novak Djokovic and Nick Kyrgios enthralled fans on their debut as a doubles team......