Jannik Sinner has started his Australian Open title defense with a challenging win over No. 35-ranked Nicolas Jarry.

Former world number one Andy Roddick has predicted that Italy’s Jannik Sinner will win the Australian Open 2025. The 23-year-old, who is regarded as one of the best players currently playing in men’s tennis in the singles category along with the likes of Spain’s Carlos Alcaraz,

Iga Swiatek, a self-described “control freak,” is taking new precautions — including holding on to extra samples of medicine she takes, in case they need to be tested at some point — after a doping case she describes as probably the worst time in her life.

Jannik Sinner launched his Australian Open title defence with a 7-6(2) 7-6(5) 6-1 win over Nicolas Jarry on Monday in a match that put the players' contrasting doping cases in the spotlight. World number one Sinner,

Australian Open champ Jannik Sinner began his title defense in straight sets style, overpowering Chile's Nic Jarry 7-6(2), 7-6(5), 6-1. In the second set tiebreak, Sinner had a lot of nervy moments but got to set point with a poor drop shot from his opponent.