By surface
| Surface | Karl Adrian Ringdal Noerstenaes | Urin Walter |
|---|---|---|
| Clay | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2011-05-07 | WTA | Fed Cup G2 PO: POR vs GEO | Round Robin | Clay | Maria Joao Koehler | 2-6 | 2-6 |
| Surface | Karl Adrian Ringdal Noerstenaes | Urin Walter |
|---|---|---|
| Clay | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2011-05-07 | WTA | Fed Cup G2 PO: POR vs GEO | Round Robin | Clay | Maria Joao Koehler | 2-6 | 2-6 |