Head to head
0
Clay
2
1
Grass
0
1
Carpet
0
Dick Stockton's wins on the left · Jun Kamiwazumi's on the right · bar lengths share one scale
All meetings (4)
| 1977 | Nottingham | Grass | R64 | Dick Stockton | 6-2 6-2 |
| 1975 | Houston WCT | Clay | R32 | Jun Kamiwazumi | 6-1 6-2 |
| 1975 | Washington WCT | Carpet | R16 | Dick Stockton | 6-1 6-0 |
| 1972 | Cincinnati | Clay | R64 | Jun Kamiwazumi | 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.