Pieter Calitz defeated Rafael De Mesa 3-6 6-4 6-4 in the USA 4 round of 32 on hard.
Calitz P. came through in three sets.
Pieter Calitz beat Rafael De Mesa 3-6 6-4 6-4. Umpiry, "Pieter Calitz vs Rafael De Mesa — USA 4 Round of 32", https://umpiry.com/match/2000-09-11/calitz-vs-mesa-usa-4-r32?utm_source=cite (as of 11 September 2000).