Mark Leschly defeated Juan Rios 2-6 6-3 7-6 in the Caribbean 2 Masters 4 final on hard. The upset overturned the form book — Juan Rios came in leading the head-to-head 1–0, but Mark Leschly had been the form player, winning 5 of their last 8 on hard. Mark Leschly claimed a first win over Juan Rios in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1991-04-28 | Caribbean 2 Masters 1 | R16 | hard | Juan Rios | 6-1 6-2 |