Aleksander Mierzwinski defeated Hans Grobecker 6-3 7-5 in the Denmark F1 round of 32 on clay.
Mierzwinski A. took it in straight sets.
Aleksander Mierzwinski beat Hans Grobecker 6-3 7-5. Umpiry, "Aleksander Mierzwinski vs Hans Grobecker — Denmark F1 Round of 32", https://umpiry.com/match/1998-06-29/grobecker-vs-mierzwinski-denmark-f1-r32?utm_source=cite (as of 29 June 1998).