Head to head
0
Clay
2
1
Grass
0
John James's wins on the left · Ross Case's on the right · bar lengths share one scale
All meetings (3)
| 1980 | Madrid | Clay | R16 | Ross Case | 6-2 6-2 |
| 1979 | Roland Garros | Clay | R64 | Ross Case | 6-1 6-3 7-6 |
| 1972 | Adelaide-2 | Grass | R16 | John James | 6-3 6-3 |
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.