By surface
| Surface | Castillo | Leroy Yong |
|---|---|---|
| Clay | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1992-04-23 | WTA | Fed Cup G1 RRC: COL vs DOM | Round Robin | Clay | Catalina Ramirez | 1-6 | 2-6 |
| Surface | Castillo | Leroy Yong |
|---|---|---|
| Clay | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1992-04-23 | WTA | Fed Cup G1 RRC: COL vs DOM | Round Robin | Clay | Catalina Ramirez | 1-6 | 2-6 |