Head to head
1
Hard
0
1
Grass
1
2
Carpet
1
John Alexander's wins on the left · Tom Gorman's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 1977 | Adelaide-1 | Grass | R16 | John Alexander | 6-4 6-4 |
| 1975 | Atlanta WCT | Carpet | R32 | John Alexander | 7-5 7-6(5) |
| 1974 | Johannesburg WCT | Hard | SF | John Alexander | 6-4 7-6(2) |
| 1974 | Miami WCT | Carpet | SF | Tom Gorman | 3-6 6-3 7-5 |
| 1970 | London-3 | Carpet | F | John Alexander | 5-7 7-6 7-6 |
| 1969 | US Open | Grass | R64 | Tom Gorman | 4-6 6-3 6-2 12-10 |
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.