By surface
| Surface | John Alexander | Alejandro Olmedo |
|---|---|---|
| Hard | 1 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1972-09-18 | ATP | Los Angeles WCT | Round of 64 | Hard | John Alexander | 6-3 | 6-4 | |||
| 1971-09-01 | ATP | South Orange | Round of 16 | Hard | Alejandro Olmedo | 7-6 | 3-6 | 6-7 |