Juan Rios defeated Hernan Chousa 3-6 6-2 6-3 in the Caribbean 1 Masters 4 qualifying round on clay.
Rios J. came through in three sets.
Juan Rios beat Hernan Chousa 3-6 6-2 6-3. Umpiry, "Juan Rios vs Hernan Chousa — Caribbean 1 Masters 4 Qualifying Round", https://umpiry.com/match/1991-03-30/chousa-vs-rios-caribbean-1-masters-4-qf?utm_source=cite (as of 30 March 1991).