Adolf Musil defeated Michael Heel 7-5 7-6 in the Austria F4 round of 32 on clay.
Musil A. took it in straight sets.
Adolf Musil beat Michael Heel 7-5 7-6. Umpiry, "Adolf Musil vs Michael Heel — Austria F4 Round of 32", https://umpiry.com/match/1998-07-08/heel-vs-musil-austria-f4-r32?utm_source=cite (as of 8 July 1998).