David Nalbandian defeated Bohdan Ulihrach 6-2 6-1 in the Umag round of 16 on clay. The upset overturned the form book — Bohdan Ulihrach came in leading the head-to-head 1–0, defending last year's semi-final. David Nalbandian claimed a first win over Bohdan Ulihrach in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-04-24 | Barcelona | Q16 | clay | Bohdan Ulihrach | 6-3 6-3 |
Averages over each player's completed matches in the selected window (200 vs 158). 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