Head to head
0
Hard
1
1
Grass
1
0
Carpet
1
Jason Stoltenberg's wins on the left · Wally Masur's on the right · bar lengths share one scale
All meetings (4)
| 1993 | Manchester | Grass | F | Jason Stoltenberg | 6-1 6-3 |
| 1992 | Philadelphia | Carpet | R64 | Wally Masur | 6-4 6-1 |
| 1989 | Brisbane | Hard | QF | Wally Masur | 7-5 6-0 |
| 1989 | Queen's Club | Grass | R64 | Wally Masur | 6-7 6-3 6-2 |
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.