Nicolas Lapentti defeated Mariano Puerta 6-2 7-6 6-1 in the ECU vs ARG round robin on hard.
Lapentti N. took it in straight sets.
Lapentti N. and Puerta M. faced 1 of the same opponent in the last 12 months. Lapentti N. went 0–1 (0%) against them, Puerta M. 0–1 (0%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.
Nicolas Lapentti beat Mariano Puerta 6-2 7-6 6-1. Umpiry, "Nicolas Lapentti vs Mariano Puerta — ECU vs ARG Round Robin", https://umpiry.com/match/1999-04-02/lapentti-vs-puerta-ecu-vs-arg-rr?utm_source=cite (as of 2 April 1999).