Tulsa challenger qualifying September 24-30, 2007 Singles Seeds: (cut: none) 1. Kevin Anderson 2. Bjorn Rehnquist 3. Peter Polansky 4. Ryler de Heart 5. Kamil Capkovic 6. Nicolas Todero 7. Marcus Sarstrand 8. Carl Bergman First Round (1)Kevin Anderson (RSA) d. Bruno Soares (BRA) 6-2 6-1 (5)Kamil Capkovic (SVK) d. George Barth (USA) 6-3 6-1 (2)Bjorn Rehnquist (SWE) d. (WC)Tommy Garrison (USA) 6-1 7-5 (7)Marcus Sarstrand (SWE) d. (WC)J.P. Ritchie (USA) 6-0 6-1 (3)Peter Polansky (CAN) d. (WC)Ricardo Soriano-Gallo (ESP) 6-3 6-0 Julio Peralta (CHI) d. (8)Carl Bergman (SWE) 6-3 6-1 (4)Ryler de Heart (USA) d. Daniel Kumlin (SWE) 6-2 6-2 (6)Nicolas Todero (ARG) d. Federico Soriano-Gallo (ESP) 6-2 6-1 Qualifying Round (1)Kevin Anderson (RSA) d. (5)Kamil Capkovic (SVK) 6-3 6-4 (7)Marcus Sarstrand (SWE) d. (2)Bjorn Rehnquist (SWE) 7-6(6) 6-4 Julio Peralta (CHI) d. (3)Peter Polansky (CAN) 6-4 6-2 (4)Ryler de Heart (USA) d. (6)Nicolas Todero (ARG) 6-4 7-5