Serena Williams broke down in tears and walked out of her press conference after her difficult semi-final loss to Naomi Osaka on Thursday at the Australian Open.
The move of the Australian Open to February (8-21) was officially announced by the organizers, confirming the schedule communicated by ATP and WTA for the first two months of the year. Here is what we know, almost a month before the return to the circuit, on the pro tennis calendar in 2021.