Axel Finnberg defeated Karl Hale 4-6 6-2 7-5 in the Caribbean 2 Masters 1 round of 32 on hard. The upset overturned the form book — Karl Hale came in leading the head-to-head 1–0. Axel Finnberg claimed a first win over Karl Hale in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1991-04-28 | Caribbean 2 Masters 3 | R16 | hard | Karl Hale | 6-1 |