MELBOURNE, Australia (AP) -- Marta Kostyuk was such a perfectionist when she started playing tennis as a child, she'd blow up in anger if she missed even a single ball. It made tennis completely unenjoyable....
By JUSTIN BERGMAN, Associated Press: Sports
Wed, 01/17/2018 - 9:51am
MELBOURNE, Australia (AP) -- Marta Kostyuk was such a perfectionist when she started playing tennis as a child, she'd blow up in anger if she missed even a single ball. It made tennis completely unenjoyable....