Ondrej Chvapil defeated Charlie Singer 3-6 6-2 6-3 in the Mexico 3 Masters 2 round of 32 on carpet.
Chvapil O. came through in three sets.
Ondrej Chvapil beat Charlie Singer 3-6 6-2 6-3. Umpiry, "Ondrej Chvapil vs Charlie Singer — Mexico 3 Masters 2 Round of 32", https://umpiry.com/match/1998-09-12/chvapil-vs-singer-mexico-3-masters-2-r32?utm_source=cite (as of 12 September 1998).