By surface
| Surface | Jim Osborne | Isao Watanabe |
|---|
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1968-06-10 | ATP | Bristol | Round of 16 | — | Jim Osborne | 3-6 | 6-3 | 7-5 |
| Surface | Jim Osborne | Isao Watanabe |
|---|
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1968-06-10 | ATP | Bristol | Round of 16 | — | Jim Osborne | 3-6 | 6-3 | 7-5 |