Lorenzo Manta defeated Ross Matheson 6-4 4-6 6-3 in the Great Britain 1 Masters 1 semi-final on carpet. The result followed the form book — Lorenzo Manta came in leading the head-to-head 2–0. Lorenzo Manta extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-07-26 | Great Britain Masters 2 | R16 | grass | Lorenzo Manta | 6-4 6-4 |
| 1994-04-18 | Great Britain 2 Masters 2 | R32 | hard | Lorenzo Manta | 6-1 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.