Marc Kevin Goellner defeated Paul Haarhuis 6-1 6-4 in the Hamburg round of 64 on clay. The upset overturned the form book — Paul Haarhuis came in leading the head-to-head 2–0, defending last year's round of 16. Marc Kevin Goellner claimed a first win over Paul Haarhuis in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1995-02-13 | Memphis | R32 | hard | Paul Haarhuis | 6-4 6-4 |
| 1992-02-24 | Rotterdam | R32 | hard | Paul Haarhuis | 6-2 6-2 |
Averages over each player's completed matches in the selected window (123 vs 106). 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