Alejandro Aramburu defeated Marten Renstrom 7-5 6-4 in the USA 1 Masters 3 round of 64 on clay.
Aramburu A. took it in straight sets.
Alejandro Aramburu beat Marten Renstrom 7-5 6-4. Umpiry, "Alejandro Aramburu vs Marten Renstrom — USA 1 Masters 3 Round of 64", https://umpiry.com/match/1991-03-22/aramburu-vs-renstrom-usa-1-masters-3-r64?utm_source=cite (as of 22 March 1991).