Head to head
2
Hard
1
1
Clay
0
2
Grass
1
John Alexander's wins on the left · Raymond Moore's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (7)
| 1977 | Las Vegas | Hard | R32 | John Alexander | 6-4 6-2 |
| 1975 | Nottingham | Grass | R32 | John Alexander | 9-8 6-4 |
| 1975 | Tucson | Hard | R64 | John Alexander | 6-3 2-6 6-4 |
| 1971 | Berkeley WCT | Hard | R64 | Raymond Moore | 6-4 6-3 |
| 1971 | Queen's Club | Grass | R64 | Raymond Moore | 6-4 6-4 |
| 1971 | Roland Garros | Clay | R128 | John Alexander | 7-5 6-3 8-6 |
| 1969 | Wimbledon | Grass | R128 | John Alexander | 6-3 6-2 9-11 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.