Head to head
1
Hard
0
0
Carpet
1
John Alexander's wins on the left · Dennis Ralston's on the right · bar lengths share one scale
All meetings (2)
| 1973 | Carlsbad WCT | Hard | R16 | John Alexander | 6-3 6-4 |
| 1970 | Wembley | Carpet | R16 | Dennis Ralston | 6-3 3-6 8-6 |
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.