Timothy Aerts defeated Markus Wislsperger 6-4 7-5 in the Belgium Masters 1 semi-final on clay.
Aerts T. took it in straight sets.
Timothy Aerts beat Markus Wislsperger 6-4 7-5. Umpiry, "Timothy Aerts vs Markus Wislsperger — Belgium Masters 1 Semi-final", https://umpiry.com/match/1997-08-02/aerts-vs-wislsperger-belgium-masters-1-sf?utm_source=cite (as of 2 August 1997).