Ignacio Martinez defeated Robert Witz 6-4 6-2 in the Mexico 3 Masters 2 qualifying round on hard.
Martinez I. took it in straight sets.
Ignacio Martinez beat Robert Witz 6-4 6-2. Umpiry, "Ignacio Martinez vs Robert Witz — Mexico 3 Masters 2 Qualifying Round", https://umpiry.com/match/1993-09-18/martinez-vs-witz-mexico-3-masters-2-qf?utm_source=cite (as of 18 September 1993).