Former No. 1 and new mom Naomi Osaka has hit the practice court ahead of the Brisbane International as she prepares for her much anticipated return to tennis.

Australian Open champion Naomi Osaka opened her 2022 season with a win over Alize Cornet in one of the Summer Set tournaments in Melbourne.

Italy's Fabio Fognini, right, speaks as compatriot Salvatore Caruso walks away after their second round match at the Australian Open tennis championship in Melbourne, Australia, Thursday, Feb. 11, 2021. (AP Photo/Hamish Blair)MELBOURNE – The Latest from the Australian Open (all times local):11:20 p.m.Fabio Fognini and Salvatore Caruso clearly still hadn’t had enough of their all-Italian second-round duel at the Australian Open even after four hours and five sets. ___9:30 p.m.Fifth-seeded Elina Svitolina beat 16-year-old Coco Gauff 6-4, 6-3 in the second round of the Australian Open. After her first-round win, Kenin talked about how nervous she was as the defending champion at a major for the first time. Kenin won her first Grand Slam singles title last year with a three-set victory over Garbiñe Muguruza at Melbourne Park.

United States' Serena Williams makes a backhand return to Australia's Daria Gavrilova during a tuneup tournament ahead of the Australian Open tennis championships in Melbourne, Australia, Monday, Feb. 1, 2021. (AP Photo/Hamish Blair)MELBOURNE – Serena Williams found a silver lining in the delayed start to the Australian Open, the season-opening Grand Slam tournament that is starting three weeks later than usual because of the COVID-19 pandemic. Williams is playing in the Yarra Valley Classic, along with top-ranked Ash Barty and defending Australian Open champion Sofia Kenin. “So I definitely was pushing the limits, but I’m here.”Williams has been stalled on 23 major singles titles since the 2017 Australian Open, when she was two months pregnant with now-3-year-old daughter Olympia. AdFrances Tiafoe, an Australian Open quarterfinalist in 2019, lost to Corentin Moutet 3-6, 6-4, 6-4.