Head to head
2
Hard
0
1
Clay
0
1
Grass
0
1
Carpet
0
Roscoe Tanner's wins on the left · Jan Kodes's on the right · bar lengths share one scale
All meetings (5)
| 1974 | Nottingham | Grass | QF | Roscoe Tanner | 6-2 9-8 |
| 1974 | Denver WCT | Carpet | SF | Roscoe Tanner | 6-4 6-4 |
| 1974 | Lakeway WCT | Hard | R16 | Roscoe Tanner | 6-2 6-4 |
| 1971 | Los Angeles | Hard | R16 | Roscoe Tanner | 6-4 6-4 |
| 1971 | Indianapolis | Clay | R16 | Roscoe Tanner | 6-4 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.