Ben Qiang Zhu advanced when Mirko Pehar retired 6-1 5-1 in the China F2 semi-final.
Zhu B. advanced when Pehar M. retired.
Ben Qiang Zhu beat Mirko Pehar 6-1 5-1 after Mirko Pehar retired. Umpiry, "Ben Qiang Zhu vs Mirko Pehar — China F2 Semi-final", https://umpiry.com/match/2003-04-21/pehar-vs-zhu-china-f2-sf?utm_source=cite (as of 21 April 2003).