NEW YORK, Sept. 2 (UPI) -- Tenth-seeded Roberta Vinci made the quarterfinals for the second straight year but American hopeful Alison Riske took an exit Monday at a rainy U.S. Open.
Italy's Vinci made quick work of countrywoman Camila Giorgi 6-4, 6-2 just before heavy rains came down at the USTA Billie Jean King National Tennis Center, necessitating a 4-hour rain delay.