By surface
| Surface | Emanuela Zardo | Yan Sun |
|---|
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: SUI vs CHN | Round Robin | - | Emanuela Zardo | 7-6 | 4-6 | 6-2 |
| Surface | Emanuela Zardo | Yan Sun |
|---|
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1987-07-26 | WTA | Fed Cup WG ConR: SUI vs CHN | Round Robin | - | Emanuela Zardo | 7-6 | 4-6 | 6-2 |