Federico Sanchez defeated Daniel Del Barco 6-2 6-4 in the Spain 5 Masters 2 round of 32 on clay.
Sanchez F. took it in straight sets.
Federico Sanchez beat Daniel Del Barco 6-2 6-4. Umpiry, "Federico Sanchez vs Daniel Del Barco — Spain 5 Masters 2 Round of 32", https://umpiry.com/match/1991-05-20/barco-vs-sanchez-spain-5-masters-2-r32?utm_source=cite (as of 20 May 1991).