Fernando Gonzalez defeated Juan Martin del Potro 6-3 7-6 in the Vina del Mar round of 16 on clay. The result followed the form book — Fernando Gonzalez came in defending last year's final. Fernando Gonzalez extended the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-11-08 | Paris Masters | R16 | hard | Juan Martin del Potro | 6-7(6) 7-6(6) RET |
| 2009-08-02 | Washington | SF | hard | Juan Martin del Potro | 7-6(2) 6-3 |
| 2007-01-15 | Australian Open | R64 | hard | Fernando Gonzalez | 7-6(7) 4-6 6-7(3) 6-4 4-0 RET |
| 2006-10-23 | Basel | QF | hard | Fernando Gonzalez | 5-7 6-4 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 (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About