Head to head
1
Hard
0
1
Grass
0
1
Carpet
0
Roscoe Tanner's wins on the left · Tom Okker's on the right · bar lengths share one scale
All meetings (3)
| 1976 | Wembley | Carpet | QF | Roscoe Tanner | 6-1 6-4 |
| 1972 | Los Angeles-2 | Hard | SF | Roscoe Tanner | 6-4 7-6 |
| 1972 | US Open | Grass | R32 | Roscoe Tanner | 6-4 3-6 7-5 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.