MELBOURNE – Five thoughts from Day 3 at the 2020 Australian Open, where Roger Federer and Novak Djokovic cruised into the third round; Serena Williams, Madison Keys and Caroline Wozniacki all advanced; and 15-year-old Coco Gauff mounted a comeback.
• Serena Williams is 38 years old and has gone three years without winning a major singles title. A lot has to go right for her to take another. But a lot can go right. So far in 2020, a number associated with clarity, Serena has found lucidity. She started the year winning her first title post-motherhood, taking Auckland.