Seung Ri Sohn defeated Vaclav Duda 6-1 6-3 in the Philippines Masters 4 round of 32 on hard.
Ri Sohn S. took it in straight sets.
Seung Ri Sohn beat Vaclav Duda 6-1 6-3. Umpiry, "Seung Ri Sohn vs Vaclav Duda — Philippines Masters 4 Round of 32", https://umpiry.com/match/1997-02-15/duda-vs-sohn-philippines-masters-4-r32?utm_source=cite (as of 15 February 1997).