Amir Weintraub defeated Sa Chen 7-5 6-4 in the China F5 round of 32 on hard.
Weintraub A. took it in straight sets.
Amir Weintraub beat Sa Chen 7-5 6-4. Umpiry, "Amir Weintraub vs Sa Chen — China F5 Round of 32", https://umpiry.com/match/2009-08-03/chen-vs-weintraub-china-f5-r32?utm_source=cite (as of 3 August 2009).