Head to head
1
Hard
0
1
Clay
0
1
Carpet
0
Roscoe Tanner's wins on the left · Joaquin Loyo-Mayo's on the right · bar lengths share one scale
All meetings (3)
| 1975 | Nations Cup | Carpet | RR | Roscoe Tanner | 6-2 6-1 |
| 1975 | Carlsbad WCT | Hard | R32 | Roscoe Tanner | 6-4 6-2 |
| 1973 | Charlotte WCT | Clay | R32 | Roscoe Tanner | 3-6 7-5 6-1 |
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.