Matthias Muller defeated Valentino Pest 6-4 6-1 in the Switzerland 2 Masters 4 round of 16 on carpet. The result followed the form book — Matthias Muller came in leading the head-to-head 1–0. Matthias Muller extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-10-16 | Switzerland 2 Masters 1 | R32 | carpet | Matthias Muller | 6-2 1-6 7-6 |