Frantisek Polyak defeated Sebo Kiss 7-6 6-4 in the Hungary F2 round of 16 on clay. The upset overturned the form book — Sebo Kiss came in leading the head-to-head 1–0. Frantisek Polyak claimed a first win over Sebo Kiss in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-08-16 | Croatia F4 | QF | clay | Sebo Kiss | 6-1 6-4 |