‘One hundred percent’: Jannik Sinner’s legendary coach says the Italian will be last player he ever coaches | International Sports News
Cahill confirmed the pair will reassess their partnership at season’s end, while insisting Sinner will be the final player of his coaching career/ Instagram Jannik Sinner may still be building one of the most dominant runs in modern tennis, but uncertainty continues to surround the future of one of the key figures behind his rise…