Sinner's body and mind in focus for Wimbledon title defence (opens in new tab)

BENGALURU, June 25 : Jannik Sinner will begin his Wimbledon title defence under close watch after his French Open stumble, with concern not just about what his body can endure but how physical disruptions can feed into a game that leaves little room for doubt.The warning signs surfaced in Paris, where Sinner'