Head to head
0
Clay
1
0
Grass
1
1
Carpet
0
Dick Dell's wins on the left · John Alexander's on the right · bar lengths share one scale
All meetings (3)
| 1975 | Gstaad | Clay | R32 | John Alexander | 9-7 1-6 6-1 |
| 1974 | Washington WCT | Carpet | R32 | Dick Dell | 4-6 6-4 7-6 |
| 1971 | South Orange | Grass | R64 | John Alexander | 6-4 3-6 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.