Head to head
0
Hard
2
1
Clay
0
Jimmy Arias's wins on the left · Gary Muller's on the right · bar lengths share one scale
All meetings (3)
| 1991 | Memphis | Hard | R64 | Gary Muller | 6-7(2) 7-6(7) 6-4 |
| 1990 | Monte Carlo Masters | Clay | R64 | Jimmy Arias | 6-1 6-3 |
| 1990 | Memphis | Hard | R16 | Gary Muller | 4-6 7-5 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.