Head to head
0
Clay
1
1
Carpet
1
Erik Van Dillen's wins on the left · John Alexander's on the right · bar lengths share one scale
All meetings (3)
| 1975 | North Conway | Clay | R32 | John Alexander | 6-1 6-4 |
| 1975 | Memphis WCT | Carpet | R16 | John Alexander | 6-4 6-7(5) 7-5 |
| 1975 | Toronto WCT | Carpet | R32 | Erik Van Dillen | 6-7(3) 6-4 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.