Joao Zwetsch defeated Massimo Ardinghi 6-4 4-6 6-1 in the Central America Masters 4 qualifying round on hard.
Zwetsch J. came through in three sets.
Joao Zwetsch beat Massimo Ardinghi 6-4 4-6 6-1. Umpiry, "Joao Zwetsch vs Massimo Ardinghi — Central America Masters 4 Qualifying Round", https://umpiry.com/match/1996-01-13/ardinghi-vs-zwetsch-central-america-masters-4-qf?utm_source=cite (as of 13 January 1996).