SportSinner’s perfect tiebreak admin2 years ago01 mins Jannik Sinner won a perfect tiebreak, holding Carlos Alcaraz to love in their US Open quarter final.September 8, 2022 — 3.43pmPost navigationPrevious: Power ball: The secrets to Parramatta’s success against PenrithNext: ‘You can just be you’: Magpie Murphy on positive club culture as ingredient for success