Serena Williams marches on in US Open after beating world No. 2

Serena Williams, playing what could be the last US Open of her storied career, won her second-round singles match Wednesday evening, downing world No. 2 Anett Kontaveit 7-6 (4) 2-6 6-2 at Arthur Ashe Stadium in New York.

Serena Williams marches on in US Open after beating world No. 2
Serena Williams, playing what could be the last US Open of her storied career, won her second-round singles match Wednesday evening, downing world No. 2 Anett Kontaveit 7-6 (4) 2-6 6-2 at Arthur Ashe Stadium in New York.