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. TIAFOE OUTCorentin Moutet of France won a tough first-round match over 2019 Australian Open quarterfinalist Frances Tiafoe, beating the American 3-6, 6-4, 6-4 at the Murray River Open. AdANDERSON ADVANCESTwo-time Grand Slam finalist Kevin Anderson opened the Great Ocean Road Open tournament with a 6-4, 7-5 win over 16th-seeded Feliciano Lopez of Spain.