Head to head
1
Hard
0
0
Grass
1
Allan Stone's wins on the left · Vijay Amritraj's on the right · bar lengths share one scale
All meetings (2)
| 1976 | Maui | Hard | R32 | Allan Stone | 6-3 7-6 |
| 1973 | US Open | Grass | R16 | Vijay Amritraj | 6-2 6-2 6-2 |
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.