Head to head
Rivalry summary
Thomaz Koch and Greg Perkins met 1 times on the ATP tour between 1971 and 1971. Thomaz Koch leads the head-to-head 1–0 against Greg Perkins.
1
Grass
0
Thomaz Koch's wins on the left · Greg Perkins's on the right · bar lengths share one scale
All meetings (1)
| 1971 | Manchester | Grass | R64 | Thomaz Koch | 6-3 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.