Jannik Sinner continues Australian Open defence with straightforward win; Gael Monfils, 38, dumps out fourth seed Taylor Fritz; American teen sensation Learner Tien also progresses in Melbourne; watch

Gael Monfils has joined Roger Federer as the only men to reach the Australian Open's fourth round at age 38 or older since the tournament field expanded to 128 players in 1988.

Monfils upset fourth-seeded Taylor Fritz of the United States 3-6, 7-5, 7-6 (1), 6-4 in the third round at Melbourne, Australia. When Monfils made his Australian Open debut in 2005, Fritz, now 27 years old, was 7.

It's an up-and-down day for favorites and the husband-and-wife duo of Gaël Monfils and Elina Svitolina wo their singles matches.

Gael Monfils joined Roger Federer as the only men to reach the Australian Open's fourth round at age 38 or older since the tournament field expanded to 128 players in 1988, coming back to beat No. 4 seed Taylor Fritz 3-6,

Here is everything you need to know about Taylor Fritz vs. Gael Monfils, including TV and streaming options for the match.

We wrap up the third round of the Australian Open on Day 7, with eight men’s matches to decide who reaches Round 4. As always, our writers at LWOT will share their thoughts on all matches.