Head to head
0
Hard
1
1
Carpet
0
Jonathan Stark's wins on the left · Wally Masur's on the right · bar lengths share one scale
All meetings (2)
| 1994 | Tokyo Indoor | Carpet | R32 | Jonathan Stark | 6-3 6-4 |
| 1992 | US Open | Hard | R64 | Wally Masur | 3-6 6-4 7-6(4) 4-6 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.