Elena Rybakina fought back from a set down to defeat Naomi Osaka 4-6, 7-6 (5), 6-4 and reach the Canadian Open semifinals. Osaka scored the decisive break early in the first set, breaking Rybakina in her first service game of the match. Rybakina would not force another break point for the remainder of the set as Osaka took the first 6-4.