Thomas Schiessling defeated Ronald Dueller 6-4 6-2 in the Austria F4 round of 32 on clay.
Schiessling T. took it in straight sets.
Thomas Schiessling beat Ronald Dueller 6-4 6-2. Umpiry, "Thomas Schiessling vs Ronald Dueller — Austria F4 Round of 32", https://umpiry.com/match/1998-07-08/dueller-vs-schiessling-austria-f4-r32?utm_source=cite (as of 8 July 1998).