U.S. Open Results SaturdayAt The USTA Billie Jean King National Tennis CenterNew YorkPurse: $38.3 million (Grand Slam)Surface: Nicole Gibbs, United States, 6-4, 6-0. Aleksandra Krunic, Serbia, def. Darija Jurak, Croatia, and Megan Moulton-Levy, United States, 6-4, 6-2. Lucie Hradecka, Czech Republic, and Michaella Krajicek (11), Netherlands, def. Junior Singles QualifyingQualifying RoundGirlsCaroline Dolehide, United States, def. Alexandra Sanford, United States, 6-0, 6-2. Johnnise Renaud, United States, 6-4, 6-1. Madison Bourguignon, United States, 6-1, 6-3.