Pierrick Ysern defeated Christopher Lam 6-3 6-3 in the USA F1 round of 16 on hard.
Ysern P. took it in straight sets.
Pierrick Ysern beat Christopher Lam 6-3 6-3. Umpiry, "Pierrick Ysern vs Christopher Lam — USA F1 Round of 16", https://umpiry.com/match/2007-01-08/lam-vs-ysern-usa-f1-r16?utm_source=cite (as of 8 January 2007).