Head to head
2
Hard
2
1
Grass
0
1
Carpet
0
Michael Chang's wins on the left · Guillaume Raoux's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 1999 | Los Angeles | Hard | R16 | Michael Chang | 6-4 6-2 |
| 1998 | Stuttgart Masters | Hard | R64 | Guillaume Raoux | 7-6(5) 6-3 |
| 1998 | Australian Open | Hard | R64 | Guillaume Raoux | 6-4 7-6(4) 7-6(5) |
| 1996 | Australian Open | Hard | R32 | Michael Chang | 6-2 6-2 7-6(6) |
| 1991 | Birmingham | Carpet | F | Michael Chang | 6-3 6-2 |
| 1991 | Queen's Club | Grass | R16 | Michael Chang | 7-5 6-2 |
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.