Head to head
1
Hard
1
Michael Chang's wins on the left · Jens Knippschild's on the right · bar lengths share one scale
All meetings (2)
| 2000 | Stuttgart Masters | Hard | R64 | Michael Chang | 6-3 6-7(3) 7-6(1) |
| 1999 | Tokyo | Hard | R32 | Jens Knippschild | 6-3 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.