Daniel Klemetz defeated Lauri Kiiski 6-3 7-5 in the Finland F1 qualifying round on clay. The upset overturned the form book — Lauri Kiiski came in leading the head-to-head 1–0, but Daniel Klemetz had been the form player, winning 4 of their last 8 on clay. Daniel Klemetz claimed a first win over Lauri Kiiski in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-09-20 | Sweden F2 | R16 | hard | Lauri Kiiski | 6-3 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.