Head to head
0
Hard
5
Michael Chang's wins on the left · Carlos Moya's on the right · bar lengths share one scale
All meetings (5)
| 2003 | Indian Wells Masters | Hard | R64 | Carlos Moya | 6-0 6-3 |
| 2002 | Cincinnati Masters | Hard | R16 | Carlos Moya | 6-4 6-3 |
| 2001 | Indian Wells Masters | Hard | R64 | Carlos Moya | 6-4 6-4 |
| 1998 | US Open | Hard | R64 | Carlos Moya | 3-6 1-6 7-6(5) 6-4 6-3 |
| 1997 | Australian Open | Hard | SF | Carlos Moya | 7-5 6-2 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.