Head to head
2
Hard
0
0
Clay
1
1
Grass
0
John Newcombe's wins on the left · Paul Gerken's on the right · bar lengths share one scale
All meetings (4)
| 1975 | Las Vegas | Hard | R32 | John Newcombe | 6-3 5-7 6-2 |
| 1974 | Nottingham | Grass | R32 | John Newcombe | 6-3 6-2 |
| 1974 | Las Vegas | Hard | R16 | John Newcombe | 6-3 6-2 |
| 1973 | Hamburg | Clay | R16 | Paul Gerken | 6-2 3-6 6-3 6-7 15-13 |
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.