Paul Henri Mathieu defeated Jan Boruszewski 6-3 6-3 in the USA F7 round of 16 on hard.
Mathieu P. took it in straight sets.
Paul Henri Mathieu beat Jan Boruszewski 6-3 6-3. Umpiry, "Paul Henri Mathieu vs Jan Boruszewski — USA F7 Round of 16", https://umpiry.com/match/2000-03-27/boruszewski-vs-mathieu-usa-f7-r16?utm_source=cite (as of 27 March 2000).