Martin Hromec defeated Luben Pampoulov 6-3 6-3 in the Switzerland 1 Masters 4 round of 32 on carpet. The upset overturned the form book — Luben Pampoulov came in leading the head-to-head 1–0. Martin Hromec claimed a first win over Luben Pampoulov in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-01-22 | Switzerland 1 Masters 1 | QF | carpet | Luben Pampoulov | 6-3 1-0 |