Nicolas Devilder defeated Juan Carlos Ferrero 1-6 7-6 6-0 in the Buenos Aires round robin on clay. The upset overturned the form book — Juan Carlos Ferrero came in leading the head-to-head 1–0, defending last year's semi-final. Nicolas Devilder claimed a first win over Juan Carlos Ferrero in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-02-12 | Costa Do Sauipe | R16 | hard | Juan Carlos Ferrero | 6-2 6-4 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (61 vs 200). ATP, WTA & Challenger.