Johan Settergren defeated Reginald Willems 4-6 7-5 6-1 in the Belgium F1 round of 16 on clay. The upset overturned the form book — Reginald Willems came in leading the head-to-head 2–0. Johan Settergren claimed a first win over Reginald Willems in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-08-10 | Belgium F2 | QF | clay | Reginald Willems | 6-3 5-7 6-2 |
| 1998-03-23 | Israel F2 | R16 | hard | Reginald Willems | 6-1 6-3 |
Averages over each player's completed matches in the selected window (6 vs 2). 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