(Reuters) -Teenager Victoria Mboko survived a first-set wobble to battle to a 1-6 7-5 7-6(4) win over 2022 Wimbledon champion Elena Rybakina and set up a Canadian Open showdown with Naomi Osaka, while men's top seed Alexander Zverev was stunned by Karen Khachanov.

Osaka, chasing her first tour-level title since the 2021 Australian Open, saved a pair of set points in the second-set tiebreaker to polish off a 6-2, 7-6 (9-7) victory over Denmark's Clara Tauson — who was coming off wins over Wimbledon champion Iga Swiatek and Australian Open winner Madison Keys.

Naomi Osaka expressed how she was seeing her dream come true as her 'little twin,' Victoria Mboko, who idolizes her, will be head-on with her in the Montreal Open finals.