Mathias Hellstrom defeated Helge Koll 6-7 6-3 6-3 in the Great Britain F2 round of 16 on carpet. The result followed the form book — Mathias Hellstrom came in leading the head-to-head 1–0. Mathias Hellstrom extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-09-08 | Sweden Masters 4 | R16 | carpet | Mathias Hellstrom | 6-2 4-6 5-5 |
Averages over each player's completed matches in the selected window (1 vs 1). 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