By surface
| Surface | Constandinos Christoforou | Sourabh Singh |
|---|
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1988-12-04 | WTA | Fed Cup WG SF: TCH vs CAN | Round Robin | — | Radomira Zrubakova | 6-73 | 6-3 | 3-6 |
| Surface | Constandinos Christoforou | Sourabh Singh |
|---|
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1988-12-04 | WTA | Fed Cup WG SF: TCH vs CAN | Round Robin | — | Radomira Zrubakova | 6-73 | 6-3 | 3-6 |