By surface
| Surface | Hans Joachim Ploetz | Christian Kuhnke |
|---|---|---|
| Clay | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1971-05-24 | ATP | Berlin | Quarterfinal | Clay | Christian Kuhnke | 8-6 | 4-6 | 2-6 | 2-6 |
| Surface | Hans Joachim Ploetz | Christian Kuhnke |
|---|---|---|
| Clay | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1971-05-24 | ATP | Berlin | Quarterfinal | Clay | Christian Kuhnke | 8-6 | 4-6 | 2-6 | 2-6 |