Factbox on Italy's Jannik Sinner, who beat Germany's Alexander Zverev 6-3 7-6(4) 6-3 in the Australian Open final on Sunday to win his third Grand Slam title: JANNIK SINNER Age: 23 Nation: Italy ATP Ranking: 1 Seeding: 1 Grand Slam titles: 3 (Australian Open 2024,

Jannik Sinner has dominated tennis since taking top spot in the ATP World Rankings for the first time last year, winning 94% of his tour-level matches as the game's top-ranked player

MELBOURNE, Australia — Jannik Sinner beat Alexander Zverev 6-3, 7-6 (4), 6-3 in the Australian Open final at Melbourne Park Sunday. The No. 1 seed prevailed over the No. 2 seed in a match ultimately decided by Zverev’s discomfort when coming forward, Sinner’s underrated first serve, and a kiss of death from the net.