Head to head
1
Hard
2
0
Clay
2
Mike Leach's wins on the left · Jimmy Arias's on the right · bar lengths share one scale
All meetings (5)
| 1985 | Los Angeles | Hard | R16 | Jimmy Arias | 7-5 7-6 |
| 1985 | Montreal | Hard | R32 | Jimmy Arias | 6-4 7-6 |
| 1985 | Delray Beach | Hard | R32 | Mike Leach | 7-6 6-3 |
| 1983 | Rome | Clay | R32 | Jimmy Arias | 6-4 6-2 |
| 1982 | Tokyo-1 | Clay | R32 | Jimmy Arias | 6-4 6-4 |
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.