Eric Kuijlen defeated Johannes Ager 2-6 6-4 6-4 in the Germany F16 round of 16 on clay. The upset overturned the form book — Johannes Ager came in leading the head-to-head 1–0. Eric Kuijlen claimed a first win over Johannes Ager in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-07-04 | Austria F4 | R32 | clay | Johannes Ager | 6-1 1-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.