Gorka Fraile defeated Carlos Martinez Comet 6-4 6-2 in the Spain 6 Masters 1 round of 32 on clay. The upset overturned the form book — Carlos Martinez Comet came in leading the head-to-head 1–0, but Gorka Fraile had been the form player, winning 6 of their last 9 on clay. Gorka Fraile claimed a first win over Carlos Martinez Comet in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-05-07 | Spain 5 Masters 4 | R16 | clay | Carlos Martinez Comet | 7-6 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.