Michael Penman defeated Robert Pellizzi 6-0 6-4 in the USA 3 Masters 2 round of 64 on hard.
Penman M. took it in straight sets.
Michael Penman beat Robert Pellizzi 6-0 6-4. Umpiry, "Michael Penman vs Robert Pellizzi — USA 3 Masters 2 Round of 64", https://umpiry.com/match/1991-06-03/pellizzi-vs-penman-usa-3-masters-2-r64?utm_source=cite (as of 3 June 1991).