Head to head
1
Grass
1
Ray Keldie's wins on the left · Thomaz Koch's on the right · bar lengths share one scale
All meetings (2)
| 1972 | Manchester | Grass | QF | Thomaz Koch | 6-4 6-4 |
| 1970 | South Orange | Grass | R32 | Ray Keldie | 6-4 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.