Alexandre Ahr defeated Sergio Mantoni 6-1 6-1 in the Peru Bolivia Masters 4 round of 32 on clay.
Ahr A. took it in straight sets.
Alexandre Ahr beat Sergio Mantoni 6-1 6-1. Umpiry, "Alexandre Ahr vs Sergio Mantoni — Peru Bolivia Masters 4 Round of 32", https://umpiry.com/match/1992-09-07/ahr-vs-mantoni-peru-bolivia-masters-4-r32?utm_source=cite (as of 7 September 1992).