Jiri Pelikan defeated Glenny Schaap 6-3 3-6 6-3 in the Netherlands Masters 3 round of 32 on clay. The upset overturned the form book — Glenny Schaap came in leading the head-to-head 1–0. Jiri Pelikan claimed a first win over Glenny Schaap in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1991-10-28 | Switzerland Masters 3 | R32 | hard | Glenny Schaap | 7-6 6-3 |