Carlos Castellanos defeated German Lopez 6-2 6-4 in the Spain 4 4 round of 32 on clay.
Castellanos C. took it in straight sets.
Carlos Castellanos beat German Lopez 6-2 6-4. Umpiry, "Carlos Castellanos vs German Lopez — Spain 4 4 Round of 32", https://umpiry.com/match/2000-04-07/castellanos-vs-lopez-spain-4-4-r32?utm_source=cite (as of 7 April 2000).