Martin Klizan defeated Adam Chadaj 7-5 6-1 in the Portugal F4 round of 32 on clay. The upset overturned the form book — Adam Chadaj came in leading the head-to-head 1–0, but Martin Klizan had been the form player, winning 6 of their last 10 on clay. Martin Klizan claimed a first win over Adam Chadaj in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-04-26 | Munich | Q32 | clay | Adam Chadaj | 7-5 6-3 |
Averages over each player's completed matches in the selected window (200 vs 4). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About