Mario Tabares defeated Roman Kukal 2-6 6-4 6-1 in the Cuba Mexico Masters 3 round of 32 on hard. The upset overturned the form book — Roman Kukal came in leading the head-to-head 1–0. Mario Tabares claimed a first win over Roman Kukal in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1994-08-06 | Cuba Mexico Masters 1 | R16 | hard | Roman Kukal | 7-6 6-2 |