Andy Zingman defeated Horacio Pacheco 6-2 6-3 in the Argentina 1 Masters 3 round of 32 on clay.
Zingman A. took it in straight sets.
Andy Zingman beat Horacio Pacheco 6-2 6-3. Umpiry, "Andy Zingman vs Horacio Pacheco — Argentina 1 Masters 3 Round of 32", https://umpiry.com/match/1993-04-10/pacheco-vs-zingman-argentina-1-masters-3-r32?utm_source=cite (as of 10 April 1993).