Serena Williams backs United States women's team in pay dispute Unknown 04:08 The United States women's football team have been compared to tennis "pioneers" by Serena Williams amid a reported fight for equal pay. Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsListen to Eric Young Jr. after his first home run and amazing diving catch against the TigersMonday's Sports in BriefEgypt's goalie, oldest World Cup player, quits national teamKaleb Cowart talks with Alex Curry after an impressive night on offenseThe Week in QuotesAustralian cycling star Simon Gerrans to retire