Arne Thoms defeated Jordi Mas 6-3 6-4 in the Spain 4 Masters 2 round of 16 on hard.
Thoms A. took it in straight sets.
Arne Thoms beat Jordi Mas 6-3 6-4. Umpiry, "Arne Thoms vs Jordi Mas — Spain 4 Masters 2 Round of 16", https://umpiry.com/match/1991-04-22/mas-vs-thoms-spain-4-masters-2-r16?utm_source=cite (as of 22 April 1991).