Juan Monaco defeated Juan Martin Aranguren 6-3 6-4 in the Chile F4 round of 32 on clay.
Monaco J. took it in straight sets.
Juan Monaco beat Juan Martin Aranguren 6-3 6-4. Umpiry, "Juan Monaco vs Juan Martin Aranguren — Chile F4 Round of 32", https://umpiry.com/match/2003-09-29/aranguren-vs-monaco-chile-f4-r32?utm_source=cite (as of 29 September 2003).