By surface
| Surface | Denis Langaskens | Konstantinos Effraimoglou |
|---|---|---|
| Clay | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1989-07-21 | ATP | Davis Cup G2 F: GRE vs BEL | Round Robin | Clay | Denis Langaskens | 6-3 | 6-2 |
| Surface | Denis Langaskens | Konstantinos Effraimoglou |
|---|---|---|
| Clay | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1989-07-21 | ATP | Davis Cup G2 F: GRE vs BEL | Round Robin | Clay | Denis Langaskens | 6-3 | 6-2 |