Head to head
2
Hard
0
0
Clay
1
1
Grass
0
1
Carpet
0
Roscoe Tanner's wins on the left · Bob Hewitt's on the right · bar lengths share one scale
All meetings (5)
| 1978 | Las Vegas-2 | Hard | R32 | Roscoe Tanner | 7-5 6-3 |
| 1977 | Los Angeles-1 | Carpet | R16 | Roscoe Tanner | 7-5 6-3 |
| 1976 | Sydney-2 | Grass | R64 | Roscoe Tanner | 6-3 6-4 |
| 1975 | Stockholm-2 | Hard | R16 | Roscoe Tanner | 7-6 3-6 7-5 |
| 1972 | Indianapolis | Clay | R64 | Bob Hewitt | 6-2 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.