David Klier defeated Evgeny Kirillov 6-3 6-2 in the Germany F16 qualifying round on clay. The upset overturned the form book — Evgeny Kirillov came in leading the head-to-head 1–0. David Klier claimed a first win over Evgeny Kirillov in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-01-14 | Germany F2 | R16 | hard | Evgeny Kirillov | 6-4 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.