Satoshi Iwabuchi defeated Peng Sun 6-3 6-1 in the Japan F12 round of 16 on hard.
Iwabuchi S. took it in straight sets.
Satoshi Iwabuchi beat Peng Sun 6-3 6-1. Umpiry, "Satoshi Iwabuchi vs Peng Sun — Japan F12 Round of 16", https://umpiry.com/match/2006-10-23/iwabuchi-vs-sun-japan-f12-r16?utm_source=cite (as of 23 October 2006).