By surface
| Surface | Per Hjertquist | Hartmut Kirchhubel |
|---|---|---|
| Carpet | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1980-12-15 | ATP | Sofia | Round of 32 | Carpet | Per Hjertquist | 6-7 | 6-4 | 6-3 |
| Surface | Per Hjertquist | Hartmut Kirchhubel |
|---|---|---|
| Carpet | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1980-12-15 | ATP | Sofia | Round of 32 | Carpet | Per Hjertquist | 6-7 | 6-4 | 6-3 |