Head to head
2
Hard
0
1
Clay
0
Michael Chang's wins on the left · Robbie Weiss's on the right · bar lengths share one scale
All meetings (4)
| 1994 | Atlanta | Clay | R32 | Michael Chang | 6-4 6-1 |
| 1994 | Indian Wells Masters | Hard | R32 | Michael Chang | 6-2 7-6(4) |
| 1994 | Jakarta | Hard | QF | Michael Chang | W/O |
| 1993 | Kuala Lumpur-2 | Hard | R16 | Michael Chang | 6-1 2-6 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.