Tennis US Open 1991 at New York (usa) Women: Singles August 26-September 7: Quarterfinals: Jennifer Capriati (usa) * - Gabriela Sabatini (arg) 6-3 7-6(7-1) Steffi Graf (ger) * - Conchita Martínez (spa) 6-1 6-3 Martina Navratilova (usa) * - Arantxa Sánchez Vícario (spa) 6-7(6-8) 7-6(7-5) 6-2 Monica Seles (yug) * - Gigi Fernandez (usa) 6-1 6-2 Semifinals: Martina Navratilova (usa) * - Steffi Graf (ger) 7-6(7-2) 6-7(6-8) 6-4 Monica Seles (yug) * - Jennifer Capriati (usa) 6-3 3-6 7-6(7-3) Final: Monica Seles (yug) * - Martina Navratilova (usa) 7-6(7-1) 6-1