Jiri Vanek defeated Frank Potthoff 7-5 6-1 in the Netherlands Masters 3 round of 32 on clay.
Vanek J. took it in straight sets.
Jiri Vanek beat Frank Potthoff 7-5 6-1. Umpiry, "Jiri Vanek vs Frank Potthoff — Netherlands Masters 3 Round of 32", https://umpiry.com/match/1998-06-15/potthoff-vs-vanek-netherlands-masters-3-r32?utm_source=cite (as of 15 June 1998).