Serena Williams of the United States reacts after defeating Kiki Bertens of the Netherlands during their Women’s Singles Second Round match on Day Three of the 2015 US Open at the USTA Billie Jean King National Tennis Center on Thursday in the Flushing neighborhood of the Queens borough of New York City. AFP PHOTO
NEW YORK: History-chasing Serena Williams tries to recover from a poor serving performance and reach the US Open fourth round on Friday (Saturday in Manila) while Novak Djokovic and Rafael Nadal also seek last-16 berths.