Head to head
1
Hard
1
0
Clay
1
1
Carpet
0
Raymond Moore's wins on the left · Billy Martin's on the right · bar lengths share one scale
All meetings (4)
| 1980 | Rancho Mirage | Hard | R64 | Raymond Moore | 6-3 6-3 |
| 1977 | Birmingham WCT | Carpet | R16 | Raymond Moore | 6-3 6-3 |
| 1976 | Maui | Hard | R64 | Billy Martin | 7-5 6-4 |
| 1976 | Bastad | Clay | QF | Billy Martin | 2-6 6-3 6-0 |
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.