Head to head
1
Hard
1
0
Clay
1
Michael Chang's wins on the left · James Blake's on the right · bar lengths share one scale
All meetings (3)
| 2002 | Houston | Clay | R16 | James Blake | 6-1 6-4 |
| 2002 | Memphis | Hard | R32 | James Blake | 6-4 6-4 |
| 2001 | Hong Kong | Hard | R32 | Michael Chang | 7-6(3) 7-5 |
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.