Helge Koll defeated Henrik Andersson 6-3 6-3 in the Sweden Masters 2 round of 16 on carpet. The upset overturned the form book — Henrik Andersson came in leading the head-to-head 1–0. Helge Koll claimed a first win over Henrik Andersson in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-09-11 | Norway F1 | SF | carpet | Henrik Andersson | 7-5 6-2 |
Averages over each player's completed matches in the selected window (1 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