Thomas Strengberger S597 defeated Stefan Koubek 6-4 6-1 in the Philippines Masters 2 round of 16 on clay.
Strengberger S597 T. took it in straight sets.
Thomas Strengberger S597 beat Stefan Koubek 6-4 6-1. Umpiry, "Thomas Strengberger S597 vs Stefan Koubek — Philippines Masters 2 Round of 16", https://umpiry.com/match/1995-04-09/koubek-vs-s597-philippines-masters-2-r16?utm_source=cite (as of 9 April 1995).