Alex Calatrava advanced when Hernan Gumy retired 4-6 7-6 in the Orlando round of 16. Alex Calatrava narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-09-11 | Bucharest | R32 | clay | Alex Calatrava | 6-3 6-1 |
| 1999-09-13 | Mallorca | R32 | grass | Hernan Gumy | 7-6 4-6 7-5 |
| 1999-08-09 | San Marino | R32 | clay | Hernan Gumy | 6-4 6-1 |
| 1995-10-02 | Valencia | R32 | hard | Hernan Gumy | 6-3 6-4 |
Averages over each player's completed matches in the selected window (167 vs 75). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About