Eoin Collins defeated Hannes Muller 6-2 3-6 6-1 in the Central America Masters 2 round of 16 on hard.
Collins E. came through in three sets.
Eoin Collins beat Hannes Muller 6-2 3-6 6-1. Umpiry, "Eoin Collins vs Hannes Muller — Central America Masters 2 Round of 16", https://umpiry.com/match/1991-02-16/collins-vs-muller-central-america-masters-2-r16?utm_source=cite (as of 16 February 1991).