Head to head
1
Hard
0
1
Carpet
0
John James's wins on the left · Douglas Palm's on the right · bar lengths share one scale
All meetings (2)
| 1978 | Stowe | Hard | R32 | John James | 4-6 6-1 6-4 |
| 1977 | San Francisco | Carpet | R64 | John James | 6-0 6-1 |
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.