Mark Nielsen defeated Ed Rubin 6-1 6-3 in the USA 3 Masters 3 round of 64 on hard.
Nielsen M. took it in straight sets.
Mark Nielsen beat Ed Rubin 6-1 6-3. Umpiry, "Mark Nielsen vs Ed Rubin — USA 3 Masters 3 Round of 64", https://umpiry.com/match/1996-06-14/nielsen-vs-rubin-usa-3-masters-3-r64?utm_source=cite (as of 14 June 1996).