Jannik Sinner admitted he needed a slice of fortune to survive a physically draining third-round match at the Australian Open ...

Jannik Sinner was reprieved as the Australian Open's extreme heat policy was invoked to allow time for the stadium's roof to ...

Defending champion Jannik Sinner passed a severe Australian Open test, battling cramps, heat, and Eliot Spizzirri inside Rod ...

Americans Madison Keys and Jessica Pegula both won as well, and will meet in the fourth round of the tournament.

The world No. 2's four-set win over Elliot Spizzirri was shaped by the tournament's heat rule, developed for player and ...

Jannik Sinner looks to keep his quest for a third-straight Australian Open title alive against James Duckworth.

Jannik Sinner is getting attention over who isn't supporting him at the Australian Open yet.

Eliot Spizzirri was leading a struggling Jannik Sinner in the third round of the Australian Open when the extreme heat rule ...

Jannik Sinner couldn't tell exactly why he struggled physically during his Australian Open third-round match, but suspected ...

Play was suspended for several minutes and the roof was closed on Rod Laver Arena on Saturday afternoon, and Jannik Sinner ...

Jannik Sinner defeated Eliot Spizzirri 4-6, 6-3, 6-4, 6-4. The defending champion battled cramps and Melbourne heat to come ...

Jannik Sinners hopes of a third successive Australian Open title were saved by the heat rule as the second seed fought off ...