Head to head
0
Hard
1
0
Clay
1
1
Grass
0
2
Carpet
0
Magnus Gustafsson's wins on the left · Michael Chang's on the right · bar lengths share one scale
All meetings (5)
| 2001 | Hamburg Masters | Clay | R64 | Michael Chang | 6-4 6-4 |
| 2000 | Auckland | Hard | QF | Michael Chang | 7-5 3-6 1-0 RET |
| 1998 | Paris Masters | Carpet | R64 | Magnus Gustafsson | 6-4 3-6 6-3 |
| 1998 | Wimbledon | Grass | R64 | Magnus Gustafsson | 6-2 5-7 6-2 1-6 6-2 |
| 1997 | Paris Masters | Carpet | R32 | Magnus Gustafsson | 6-3 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.