Douglas Geiwald defeated Conny Falk 4-6 6-3 7-5 in the Great Britain 1 Masters 1 round of 16 on carpet. The upset overturned the form book — Conny Falk came in leading the head-to-head 1–0. Douglas Geiwald claimed a first win over Conny Falk in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1992-02-10 | Great Britain 1 Masters 4 | R32 | carpet | Conny Falk | 6-0 6-4 |