Milan Trneny defeated Matthias Muller 6-2 6-1 in the Croatia Masters 4 round of 32 on clay. The upset overturned the form book — Matthias Muller came in leading the head-to-head 1–0, but Milan Trneny had been the form player, winning 2 of their last 5 on clay. Milan Trneny claimed a first win over Matthias Muller in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1995-10-16 | Czech Moravian Masters 2 | R16 | carpet | Matthias Muller | 6-7 6-3 6-2 |