Aug 7 (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.

Alexander Zverev overcame a challenging match against Alexei Popyrin to reach the Canadian Open's semi-finals, while young Canadian Victoria Mboko defeated Jessica Bouzas Maneiro to advance in the women's tournament.

Alexander Zverev reached his 21st Masters 1000 semi-final on Monday by ending the Canadian title defence of Alexei Popyrin 6-7 (8/10), 6-4, 6-3 at the