Head to head
1
Clay
0
0
Grass
1
0
Carpet
1
Billy Martin's wins on the left · Ross Case's on the right · bar lengths share one scale
All meetings (3)
| 1979 | Wimbledon | Grass | R128 | Ross Case | 7-5 6-7 6-2 4-6 6-2 |
| 1976 | Toronto-2 | Clay | R64 | Billy Martin | 7-5 6-1 |
| 1976 | Jackson WCT | Carpet | QF | Ross Case | 7-5 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.