Head to head
3
Hard
1
Michael Chang's wins on the left · Sebastien Grosjean's on the right · bar lengths share one scale
All meetings (4)
| 2000 | Stuttgart Masters | Hard | QF | Sebastien Grosjean | 7-5 1-6 6-2 |
| 1999 | Canada Masters | Hard | R32 | Michael Chang | 6-4 6-3 |
| 1999 | Adelaide | Hard | R32 | Michael Chang | 6-3 3-6 6-3 |
| 1998 | Boston | Hard | SF | Michael Chang | 7-5 4-6 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.