Head to head
0
Hard
1
2
Clay
0
Juan Carlos Ferrero's wins on the left · Juan Martin del Potro's on the right · bar lengths share one scale
All meetings (3)
| 2009 | US Open | Hard | R16 | Juan Martin del Potro | 6-3 6-3 6-3 |
| 2006 | Roland Garros | Clay | R128 | Juan Carlos Ferrero | 6-3 2-6 6-2 6-4 |
| 2006 | Buenos Aires | Clay | R32 | Juan Carlos Ferrero | 6-2 4-6 6-4 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.