Sinner, Shelton advance to Rd. 2 of Aussie Open

Jannik Sinner began his Australian Open three-peat quest with an early win, when Hugo Gaston suddenly retired with an undisclosed injury. American Ben Shelton overcame Ugo Humbert of France 6-3, 7-6 (2), 7-6 (5) to reach the second round Tuesday.

See What Happened →

Other News