Head to head
1
Hard
0
1
Clay
0
1
Grass
0
Stan Smith's wins on the left · John James's on the right · bar lengths share one scale
All meetings (3)
| 1978 | Atlanta | Hard | QF | Stan Smith | 6-3 6-2 |
| 1978 | Roland Garros | Clay | R128 | Stan Smith | 3-6 6-3 6-3 7-5 |
| 1975 | Australian Open | Grass | R32 | Stan Smith | 7-5 4-6 5-7 6-1 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.