Bernat Mas Avellaneda defeated Johannes Ager 6-4 6-1 in the Hungary F3 round of 32 on clay. The upset overturned the form book — Johannes Ager came in leading the head-to-head 1–0. Bernat Mas Avellaneda claimed a first win over Johannes Ager in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-06-16 | Romania F1A | R16 | clay | Johannes Ager | 6-4 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.