By surface
| Surface | Guillaume Couillard | Radoslaw Nijaki |
|---|---|---|
| Clay | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2003-07-11 | ATP | Davis Cup G2 PO: POL vs MON | Round Robin | Clay | Radoslaw Nijaki | 4-6 | 7-66 | 2-6 |
| Surface | Guillaume Couillard | Radoslaw Nijaki |
|---|---|---|
| Clay | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2003-07-11 | ATP | Davis Cup G2 PO: POL vs MON | Round Robin | Clay | Radoslaw Nijaki | 4-6 | 7-66 | 2-6 |