Mark Lupton Smith defeated Clinton Marsh 6-3 3-6 6-1 in the USA 2 Masters 3 round of 64 on hard.
Lupton Smith M. came through in three sets.
Mark Lupton Smith beat Clinton Marsh 6-3 3-6 6-1. Umpiry, "Mark Lupton Smith vs Clinton Marsh — USA 2 Masters 3 Round of 64", https://umpiry.com/match/1991-04-29/marsh-vs-smith-usa-2-masters-3-r64?utm_source=cite (as of 29 April 1991).