Muchova defeats Haddad Maia and reaches the semifinals of the US Open
Karolina Muchova is back in the US Open semifinals and hopes to improve on last year's showing after defeating Beatriz Haddad Maia in New York.
Karolina Muchova is back in the US Open semifinals and hopes to improve on last year's showing after defeating Beatriz Haddad Maia in New York.