After nearly three hours of action, Zverev lost an extremely tight Toronto Masters semifinal to Karen Khachanov.

Don't miss the surprise final in Toronto! See how Khachanov and Shelton overcame top seeds to reach the ATP Masters 1000 ...

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 ...