Head to head
1
Hard
0
0
Carpet
1
Jens Knippschild's wins on the left · Brett Steven's on the right · bar lengths share one scale
All meetings (2)
| 1999 | Tokyo | Hard | R64 | Jens Knippschild | 6-2 7-5 |
| 1998 | Copenhagen | Carpet | R32 | Brett Steven | 6-4 6-0 |
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.