Homepage Serena williams wins 19th grand slam by defeating Maria Sharapova Aman Bansal Posted on Jan 31, 2015 Serena williams wins 19th grand slam by defeating Maria Sharapova. LEAVE A RESPONSE Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Δ Post navigation Previous PostSerena Williams wins 19th grand slam by beating Sharapova