Head to head
1
Hard
0
1
Carpet
0
Juan Martin del Potro's wins on the left · George Bastl's on the right · bar lengths share one scale
All meetings (2)
| 2008 | Basel | Hard | R32 | Juan Martin del Potro | 6-2 6-4 |
| 2006 | Basel | Carpet | R16 | Juan Martin del Potro | 6-3 6-2 |
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.