Tennis Women: WTA Tour 2008 Stanford (usa) July 14-20: Quarterfinals: Marion Bartoli (fra) * - Anna Chakvetadze (rus) 6-3 6-4 Ai Sugiyama (jpn) * - Dominika Cibulková (svk) 6-7(4-7) 7-6(7-5) 5-3 ret Serena Williams (usa) * - Patty Schnyder (swi) 6-3 6-1 Aleksandra Wozniak (can) * - Samantha Stosur (aus) 6-2 5-7 6-4 Semifinals: Marion Bartoli (fra) * - Ai Sugiyama (jpn) 6-3 6-3 Aleksandra Wozniak (can) * - Serena Williams (usa) 6-2 3-1 ret Final: Aleksandra Wozniak (can) * - Marion Bartoli (fra) 7-5 6-3