Roko Karanusic defeated Herbert Wiltschnig 0-6 6-4 6-2 in the Croatia 1 4 qualifying round on clay. The upset overturned the form book — Herbert Wiltschnig came in leading the head-to-head 1–0. Roko Karanusic claimed a first win over Herbert Wiltschnig in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-06-18 | Slovenia F3 | F | clay | Herbert Wiltschnig | 4-6 6-3 6-2 |
Averages over each player's completed matches in the selected window (49 vs 1). 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. Small sample — read as indicative. About