Head to head
1
Hard
1
Gary Muller's wins on the left · Jonathan Stark's on the right · bar lengths share one scale
All meetings (2)
| 1992 | US Open | Hard | R128 | Jonathan Stark | 7-5 6-1 6-2 |
| 1991 | Los Angeles | Hard | R32 | Gary Muller | 7-5 7-5 |
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.