Pier Gauthier defeated Simone Colombo 6-0 5-7 6-3 in the Italy 1 Masters 2 round of 16 on carpet.
Gauthier P. came through in three sets.
Pier Gauthier beat Simone Colombo 6-0 5-7 6-3. Umpiry, "Pier Gauthier vs Simone Colombo — Italy 1 Masters 2 Round of 16", https://umpiry.com/match/1990-12-31/colombo-vs-gauthier-italy-1-masters-2-r16?utm_source=cite (as of 31 December 1990).