Brian Macphie defeated Mark Weaver 6-4 6-0 in the USA 3 Masters 4 round of 64 on hard.
Macphie B. took it in straight sets.
Brian Macphie beat Mark Weaver 6-4 6-0. Umpiry, "Brian Macphie vs Mark Weaver — USA 3 Masters 4 Round of 64", https://umpiry.com/match/1992-06-01/macphie-vs-weaver-usa-3-masters-4-r64?utm_source=cite (as of 1 June 1992).