Head to head
Rivalry summary
Roscoe Tanner and Thomaz Koch met 2 times on the ATP tour between 1975 and 1975. Their head-to-head is level at 1–1.
1
Hard
0
0
Carpet
1
Roscoe Tanner's wins on the left · Thomaz Koch's on the right · bar lengths share one scale
All meetings (3)
| 1975 | Denver WCT | Carpet | R16 | Thomaz Koch | 7-6(2) 3-6 6-3 |
| 1975 | Orlando WCT | Hard | R16 | Roscoe Tanner | 6-3 6-2 |
| 1973 | Caracas | Hard | RR | Roscoe Tanner | W/O |
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.