By surface
| Surface | Jun Kamiwazumi | Charles Chang |
|---|
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1972-03-24 | ATP | Davis Cup G2 QF: HKG vs JPN | Round Robin | — | Jun Kamiwazumi | 6-2 | 6-3 | 6-0 |
| Surface | Jun Kamiwazumi | Charles Chang |
|---|
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1972-03-24 | ATP | Davis Cup G2 QF: HKG vs JPN | Round Robin | — | Jun Kamiwazumi | 6-2 | 6-3 | 6-0 |