Head to head
Rivalry summary
Daniel Vacek and Jens Knippschild met 1 times on the ATP tour between 1998 and 1998. Daniel Vacek leads the head-to-head 1–0 against Jens Knippschild.
1
Carpet
0
Daniel Vacek's wins on the left · Jens Knippschild's on the right · bar lengths share one scale
All meetings (1)
| 1998 | St. Petersburg | Carpet | R16 | Daniel Vacek | 6-2 2-1 RET |
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.