Vladimir Voltchkov defeated Bohdan Ulihrach 4-6 7-5 6-1 in the Rotterdam round of 32 on hard. The upset overturned the form book — Bohdan Ulihrach came in leading the head-to-head 1–0. Vladimir Voltchkov claimed a first win over Bohdan Ulihrach in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-01-15 | Australian Open | R128 | hard | Bohdan Ulihrach | 4-6 7-5 6-3 6-2 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (83 vs 158). ATP, WTA & Challenger.