Head to head
1
Grass
1
John Alexander's wins on the left · John Sadri's on the right · bar lengths share one scale
All meetings (2)
| 1980 | Queen's Club | Grass | R32 | John Sadri | 6-3 6-4 |
| 1978 | Sydney-2 | Grass | R32 | John Alexander | 6-3 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.