Head to head
1
Grass
2
David Carter's wins on the left · John James's on the right · bar lengths share one scale
All meetings (3)
| 1982 | Adelaide | Grass | QF | John James | 6-4 6-2 |
| 1978 | Australian Open | Grass | R64 | John James | 6-4 6-0 6-7 4-6 6-2 |
| 1978 | Birmingham-2 | Grass | R64 | David Carter | 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.