Glenny Schaap defeated Gunter Kummermehr 6-0 6-3 in the Netherlands Masters 1 round of 16 on clay. The result followed the form book — Glenny Schaap came in leading the head-to-head 1–0. Glenny Schaap extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1992-05-25 | Germany 3 Masters 3 | R32 | clay | Glenny Schaap | 4-6 6-4 6-2 |