Nicolas Kiefer defeated Andrei Pavel 6-4 6-4 in the Hamburg Masters round of 64 on clay. The upset overturned the form book — Andrei Pavel came in leading the head-to-head 3–0, defending last year's semi-final. Nicolas Kiefer claimed a first win over Andrei Pavel in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-02-19 | Rotterdam | QF | hard | Andrei Pavel | 6-4 6-4 |
| 2001-02-09 | Davis Cup WG R1: GER vs ROU | RR | carpet | Andrei Pavel | 7-6(3) 6-3 5-7 6-3 |
| 1999-10-25 | Stuttgart Masters | R32 | carpet | Andrei Pavel | 6-5 RET |
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 (200 vs 200). ATP, WTA & Challenger.