By surface
| Surface | Siobhan Nicholson | Ewa Zerdecka |
|---|
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1987-07-26 | WTA | Fed Cup WG ConR: IRL vs POL | Round Robin | - | Siobhan Nicholson | 7-6 | 6-3 |
| Surface | Siobhan Nicholson | Ewa Zerdecka |
|---|
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1987-07-26 | WTA | Fed Cup WG ConR: IRL vs POL | Round Robin | - | Siobhan Nicholson | 7-6 | 6-3 |