Mike Briggs defeated Michael Penman 7-6 6-0 in the USA 3 Masters 2 round of 32 on hard.
Briggs M. took it in straight sets.
Mike Briggs beat Michael Penman 7-6 6-0. Umpiry, "Mike Briggs vs Michael Penman — USA 3 Masters 2 Round of 32", https://umpiry.com/match/1991-06-03/briggs-vs-penman-usa-3-masters-2-r32?utm_source=cite (as of 3 June 1991).