Head to head
1
Hard
0
2
Carpet
0
Roscoe Tanner's wins on the left · Tomas Smid's on the right · bar lengths share one scale
All meetings (3)
| 1980 | Las Vegas | Hard | R32 | Roscoe Tanner | 7-5 6-1 |
| 1980 | Memphis | Carpet | R16 | Roscoe Tanner | 6-3 6-2 |
| 1979 | Washington-1 | Carpet | R16 | Roscoe Tanner | 6-3 4-6 7-6 |
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.