By surface
| Surface | Byron Bertram | Jean Baptiste Chanfreau |
|---|---|---|
| Hard | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1972-04-08 | ATP | Johannesburg | Round of 64 | Hard | Jean Baptiste Chanfreau | 6-2 | 3-6 | 4-6 | 6-7 |
| Surface | Byron Bertram | Jean Baptiste Chanfreau |
|---|---|---|
| Hard | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1972-04-08 | ATP | Johannesburg | Round of 64 | Hard | Jean Baptiste Chanfreau | 6-2 | 3-6 | 4-6 | 6-7 |