Tough day at Melbourne Park as Jessie Pegula, the World No. 6, put friendship aside and steamrolled her doubles partner McCartney Kessler 6-0, 6-2. Even though they just teamed up in doubles, Pegula showed no mercy in singles, firing 18 winners in under an hour. It’s never easy to face a friend, but at the Aussie Open, it’s all business. Next up: Pegula faces Selekhmeteva, with defending champ Keys possibly looming. #Sports #Tennis #AustralianOpen