Head to head
1
Hard
0
0
Grass
1
Thomas Johansson's wins on the left · Juan Martin del Potro's on the right · bar lengths share one scale
All meetings (2)
| 2007 | Stockholm | Hard | R32 | Thomas Johansson | 6-4 1-0 RET |
| 2007 | Queen's Club | Grass | R64 | Juan Martin del Potro | 6-2 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.