Karolina Muchova
Croatia's Donna Vekic is treated by a trainer during a break in her fourth round match against United States' Jennifer Brady at the Australian Open tennis championship in Melbourne, Australia, Monday, Feb. 15, 2021.(AP Photo/Andy Brownbill)
Daughter of Bills, Sabres owners into all-US QF in Australia

Feb. 14, 2021 09:35 PM EST

United States' Jessica Pegula serves to France's Kristina Mladenovic during their match at the Australian Open tennis championships in Melbourne, Australia, Saturday, Feb. 13, 2021. (AP Photo/Hamish Blair)
Australian Open Men Singles

Feb. 12, 2021 10:28 PM EST

United States' Jessica Pegula hits a forehand to France's Kristina Mladenovic during their match at the Australian Open tennis championships in Melbourne, Australia, Saturday, Feb. 13, 2021. (AP Photo/Hamish Blair)
Daughter of NFL, NHL owners advances at Australia Open

Feb. 12, 2021 10:27 PM EST