Head to head
1
Hard
0
1
Carpet
0
Stefan Koubek's wins on the left · Paradorn Srichaphan's on the right · bar lengths share one scale
All meetings (2)
| 2007 | Chennai | Hard | R16 | Stefan Koubek | 6-1 6-2 |
| 2004 | Basel | Carpet | R32 | Stefan Koubek | 6-7(7) 6-4 6-3 |
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.