Johannes Ager defeated Philipp Oswald 6-3 6-1 in the Austria F5 round of 16 on clay. The upset overturned the form book — Philipp Oswald came in leading the head-to-head 1–0, but Johannes Ager had been the form player, winning 5 of their last 6 on clay. Johannes Ager claimed a first win over Philipp Oswald in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-01-19 | Austria F1 | QF | carpet | Philipp Oswald | 7-6(4) 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.