Sabalenka wins WTA Finals opener despite wayward serve
Aryna Sabalenka grapples with a misfiring serve as she begins her WTA Finals campaign with a tight victory over Karolina Muchova.
Source: BBC Sport ·

Aryna Sabalenka grapples with a misfiring serve as she begins her WTA Finals campaign with a tight victory over Karolina Muchova.
Source: BBC Sport ·
