Arne Thoms defeated Joaquin Perez Martos 6-4 6-2 in the Spain 4 Masters 1 round of 32 on hard.
Thoms A. took it in straight sets.
Arne Thoms beat Joaquin Perez Martos 6-4 6-2. Umpiry, "Arne Thoms vs Joaquin Perez Martos — Spain 4 Masters 1 Round of 32", https://umpiry.com/match/1991-04-22/martos-vs-thoms-spain-4-masters-1-r32?utm_source=cite (as of 22 April 1991).