Arata Onozawa defeated Hyung Chan Lim 4-6 6-3 6-1 in the Guam F1 round of 16 on hard.
Onozawa A. came through in three sets.
Arata Onozawa beat Hyung Chan Lim 4-6 6-3 6-1. Umpiry, "Arata Onozawa vs Hyung Chan Lim — Guam F1 Round of 16", https://umpiry.com/match/2010-05-31/lim-vs-onozawa-guam-f1-r16?utm_source=cite (as of 31 May 2010).