Andrew Richardson defeated Ross Matheson 6-3 2-6 6-3 in the Great Britain 3 Masters 3 semi-final on grass. The upset overturned the form book — Ross Matheson came in leading the head-to-head 1–0. Andrew Richardson claimed a first win over Ross Matheson in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1992-07-20 | Turkey Masters 2 | R32 | hard | Ross Matheson | 6-1 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.