Leandro Rosa defeated Mike Mather 7-6 7-5 in the Central America Masters 4 round of 32 on clay.
Rosa L. took it in straight sets.
Leandro Rosa beat Mike Mather 7-6 7-5. Umpiry, "Leandro Rosa vs Mike Mather — Central America Masters 4 Round of 32", https://umpiry.com/match/1999-01-23/mather-vs-rosa-central-america-masters-4-r32?utm_source=cite (as of 23 January 1999).