- Updates from a star-studded day of tennis at Melbourne Park
- Ash Barty can buck trend of home pressure
- Any thoughts? Email or tweet @JPHowcroft
2.02am GMT
First set: Williams* 1-0 Potapova (*denotes server): Serena comfortably holds her first service game of Australian Open 2020. This is her 19th visit to Melbourne Park and she arrives on the back of victory in Auckland recently, her 73rd professional crown.
1.59am GMT
Potapova has yet to make her mark in the seniors but she is a former junior No 1 and Wimbledon junior champion. Serena is, well, Serena. Universe queen.
