Head to head
0
Hard
2
Jim Grabb's wins on the left · Luis Herrera's on the right · bar lengths share one scale
All meetings (2)
| 1997 | Washington | Hard | R64 | Luis Herrera | 1-6 6-1 7-5 |
| 1991 | Washington | Hard | R32 | Luis Herrera | 6-4 3-6 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.