Head to head
0
Hard
2
1
Clay
0
1
Grass
0
Darren Cahill's wins on the left · Mark Kratzmann's on the right · bar lengths share one scale
All meetings (4)
| 1990 | Newport | Grass | QF | Darren Cahill | 6-2 6-4 |
| 1990 | Miami Masters | Hard | R128 | Mark Kratzmann | 6-3 4-6 6-3 |
| 1989 | Adelaide | Hard | R32 | Mark Kratzmann | 7-6 6-1 |
| 1987 | Roland Garros | Clay | R128 | Darren Cahill | 6-0 6-3 4-6 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.