Sinner's Shanghai dream ends in cramp agony
Italian tennis star Jannik Sinner's Shanghai Masters campaign ended in dramatic fashion as severe cramping forced him to retire against Tallon Griekspoor, sending the Dutchman through to the next round.
Italian tennis star Jannik Sinner's Shanghai Masters campaign ended in dramatic fashion as severe cramping forced him to retire against Tallon Griekspoor, sending the Dutchman through to the next round.