Felix Mantilla defeated Krzysztof Kwinta 6-1 6-3 in the Sopot qualifying round of 16 on clay.
Mantilla F. took it in straight sets.
Felix Mantilla beat Krzysztof Kwinta 6-1 6-3. Umpiry, "Felix Mantilla vs Krzysztof Kwinta — Sopot Qualifying Round of 16", https://umpiry.com/match/2004-08-07/kwinta-vs-mantilla-sopot-q16?utm_source=cite (as of 7 August 2004).