Head to head
2
Hard
1
1
Grass
0
Jason Stoltenberg's wins on the left · Mark Kratzmann's on the right · bar lengths share one scale
All meetings (4)
| 1991 | Queen's Club | Grass | R64 | Jason Stoltenberg | 6-2 6-3 |
| 1990 | Adelaide | Hard | R32 | Mark Kratzmann | 5-7 4-3 RET |
| 1989 | Sydney-2 | Hard | R16 | Jason Stoltenberg | 6-7 7-6 6-3 |
| 1988 | Brisbane | Hard | R32 | Jason Stoltenberg | 6-4 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.