Seung Hoon Lee defeated Dimitri Mazur 6-1 6-0 in the Vietnam F1 round of 16 on hard.
Hoon Lee S. took it in straight sets.
Seung Hoon Lee beat Dimitri Mazur 6-1 6-0. Umpiry, "Seung Hoon Lee vs Dimitri Mazur — Vietnam F1 Round of 16", https://umpiry.com/match/2001-11-19/lee-vs-mazur-vietnam-f1-r16?utm_source=cite (as of 19 November 2001).