Osaka, Gauff race into Canadian Open quarters as Rybakina survives scare
World No. 2 Elena Rybakina rallies to beat unseeded Liudmila Samsonova while stars Naomi Osaka, Coco Gauff progress.
<p>World No. 2 Elena Rybakina rallies to beat unseeded Liudmila Samsonova while stars Naomi Osaka, Coco Gauff progress.</p>