Serena Williams of the US reacts after losing a point against Yaroslava Shvedova of Kazakhstan during their US Open Women’s Singles match at the USTA Billie Jean King National Tennis Center in New York on Tuesday. AFP PHOTO
NEW YORK: Serena Williams broke through another barrier on Monday (Tuesday in Manila), her 308th Grand Slam match win taking her past Roger Federer for the most in major tournaments and into the quarterfinals of the US Open.