Arne Thoms defeated Sander Groen 6-4 3-6 6-3 in the Germany 1 Masters 4 round of 16 on carpet. The result followed the form book — Arne Thoms came in leading the head-to-head 1–0. Arne Thoms extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1993-07-05 | Newport | R32 | grass | Arne Thoms | 6-4 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.