Head to head
1
Hard
0
0
Carpet
1
Johan Kriek's wins on the left · Michael Chang's on the right · bar lengths share one scale
All meetings (2)
| 1989 | Memphis | Hard | SF | Johan Kriek | 6-1 1-6 6-3 |
| 1988 | San Francisco | Carpet | F | Michael Chang | 6-2 6-3 |
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.