Taylor Fritz, the highest-seeded American man at the Australian Open, needed just 82 minutes to defeat Cristian Garin on Thursday and advance to the third round.

Katie Boulter had an adorable message for a fellow tennis power couple after they won matches on the same day at the Australian Open. Gael Monfils and Elina Svitolina both upset the No. 4 seeds in the men’s and women’s singles draws in back-to-back matches on Margaret Court Arena.

Round of 16 action at the Australian Open features young American Alex Michelsen against Australia’s hope Alex de Minaur, while the ageless Gael Monfils squares off with Ben Shelton.

Follow live text and radio commentary as Alex de Minaur plays Alex Michelsen in the Australian Open fourth round.

Il faudra qu’il récupère vite et bien, car un autre combat l’attend au prochain tour contre Alex de Minaur ... Fin du rêve pour Gaël Monfils. Après avoir créé la surprise au tour ...

Defending champion and No. 1 seed Jannik Sinner easily dispatches host country's last hope; Ben Shelton takes on-court interviewers to task.

Jannik Sinner battled through illness and reached the quarter-finals of the Australian Open on Monday but the physical demands of Grand Slam tennis proved too much for French veteran Gael Monfils and American teenager Learner Tien.

Follow the quarter-finals action live as Madison Keys does battle with Elina Svitolina, Iga Swiatek faces Emma Navarro and Ben Shelton plays Lorenzo Sonego.

Here is everything you need to know about Ben Shelton vs. Lorenzo Sonego, including TV and streaming options for the match.

What a moment that was for Alex de Minaur and his family ... A classy moment now from Ben Shelton tonight as Gael Monfils was forced to retire during their fourth-round clash at the Margaret ...

Also advancing on the men's side was local hope and No. 8 Alex De Minaur, who dispatched American ... Earlier Thursday, Gael Monfils, 38, became the fourth-oldest man to reach the third round ...

Gael Monfils expressed extreme confidence on ... Michelsen will next face Alex de Minaur. The eighth-seeded Australian got past No. 31 Francisco Cerundolo of Argentina 5-7, 7-6 (3), 6-3, 6-3.