Mario Pacheco defeated Robert Witz 6-2 4-6 6-2 in the Mexico 3 Masters 4 round of 32 on hard.
Pacheco M. came through in three sets.
Mario Pacheco beat Robert Witz 6-2 4-6 6-2. Umpiry, "Mario Pacheco vs Robert Witz — Mexico 3 Masters 4 Round of 32", https://umpiry.com/match/1993-09-18/pacheco-vs-witz-mexico-3-masters-4-r32?utm_source=cite (as of 18 September 1993).