Daughter of Bills, Sabres owners into all-US QF in Australia

MELBOURNE, Australia (AP) — Jessica Pegula has reached her first Grand Slam quarterfinal at the Australian Open by earning her first victory over an opponent ranked in the Top 10. The 61st-ranked American beat No. 5 Elina Svitolina of Ukraine in three sets. Pegula now meets No. 22 Jennifer Brady in an all-U.S. matchup with a semifinal berth at stake. Brady defeated No. 28 Donna Vekic of Croatia 6-1, 7-5. There will also be a one-nation men’s quarterfinal. Russians Daniil Medvedev and Andrey Rublev will play each other after advancing.