Head to head
1
Hard
0
1
Clay
0
1
Grass
0
1
Carpet
0
Billy Martin's wins on the left · Sherwood Stewart's on the right · bar lengths share one scale
All meetings (4)
| 1977 | Columbus | Clay | QF | Billy Martin | 6-4 6-4 |
| 1977 | Jackson | Carpet | R16 | Billy Martin | 7-6 6-1 |
| 1976 | Wimbledon | Grass | R128 | Billy Martin | 7-9 6-2 8-6 6-4 |
| 1975 | Maui | Hard | R32 | Billy Martin | 7-6 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.