Jannik Sinner says coach Darren Cahill will retire

Darren Cahill, co-coach of current world No. 1 Jannik Sinner, was a guest on entrepreneur Brad Sugars' podcast last year, where he discussed Roger ...
Joao Fonseca, Alex Michelsen, Learner Tien and Arthur Fils are four names to remember, following delightful displays during the opening week of the Australian Open.
In the Australian Open, Jannik Sinner overcame Tristan Schoolkate in four sets, despite a challenging start. Sinner prevailed ...