By surface
| Surface | John Alexander | Ron Holmberg |
|---|
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1972-04-16 | ATP | Quebec WCT | Round of 32 | — | John Alexander | 6-3 | 7-5 |
| Surface | John Alexander | Ron Holmberg |
|---|
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1972-04-16 | ATP | Quebec WCT | Round of 32 | — | John Alexander | 6-3 | 7-5 |