Robert Witz defeated Christoph Hoop 6-3 7-5 in the Mexico 4 Masters 2 round of 16 on hard.
Witz R. took it in straight sets.
Robert Witz beat Christoph Hoop 6-3 7-5. Umpiry, "Robert Witz vs Christoph Hoop — Mexico 4 Masters 2 Round of 16", https://umpiry.com/match/1994-10-01/hoop-vs-witz-mexico-4-masters-2-r16?utm_source=cite (as of 1 October 1994).