Head to head
1
Clay
0
1
Grass
0
Jens Knippschild's wins on the left · Marcos Ondruska's on the right · bar lengths share one scale
All meetings (2)
| 2000 | Newport | Grass | R32 | Jens Knippschild | 6-3 6-7(5) 6-2 |
| 1999 | Casablanca | Clay | R32 | Jens Knippschild | 6-2 7-5 |
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.