Frederic Niemeyer defeated Ivica Ancic 6-3 6-1 in the USA 6 Masters 3 round of 16 on hard.
Niemeyer F. took it in straight sets.
Frederic Niemeyer beat Ivica Ancic 6-3 6-1. Umpiry, "Frederic Niemeyer vs Ivica Ancic — USA 6 Masters 3 Round of 16", https://umpiry.com/match/1997-10-10/ancic-vs-niemeyer-usa-6-masters-3-r16?utm_source=cite (as of 10 October 1997).