Head to head
2
Hard
1
0
Grass
1
Jim Pugh's wins on the left · Michael Chang's on the right · bar lengths share one scale
All meetings (4)
| 1990 | Wimbledon | Grass | R64 | Michael Chang | 6-3 6-2 6-2 |
| 1988 | Scottsdale | Hard | R16 | Jim Pugh | 6-4 5-7 6-4 |
| 1988 | Washington | Hard | R32 | Michael Chang | 6-7 6-2 6-3 |
| 1987 | Rye Brook | Hard | R32 | Jim Pugh | 6-1 3-6 6-0 |
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.