Mario Carnevale defeated Christian De Los Rios 6-0 6-2 in the Spain 5 Masters 1 round of 32 on clay.
Carnevale M. took it in straight sets.
Mario Carnevale beat Christian De Los Rios 6-0 6-2. Umpiry, "Mario Carnevale vs Christian De Los Rios — Spain 5 Masters 1 Round of 32", https://umpiry.com/match/1991-05-20/carnevale-vs-rios-spain-5-masters-1-r32?utm_source=cite (as of 20 May 1991).