Head to head
1
Hard
1
Jim Grabb's wins on the left · Jimmy Arias's on the right · bar lengths share one scale
All meetings (2)
| 1990 | Canada Masters | Hard | R32 | Jimmy Arias | 4-1 RET |
| 1989 | Washington | Hard | R32 | Jim Grabb | 7-6 7-6 |
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.