Mark Petchey defeated Nicola Bruno 3-6 6-4 6-2 in the Great Britain 1 Masters 3 final on carpet. The upset overturned the form book — Nicola Bruno came in leading the head-to-head 1–0. Mark Petchey claimed a first win over Nicola Bruno in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1991-02-18 | Great Britain 1 Masters 2 | R16 | carpet | Nicola Bruno | 6-7 6-3 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.