By surface
| Surface | John Mangan | Leandro Osorio |
|---|
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1982-08-02 | WTA | Bethesda | Semifinal | — | Micki Schillig | 6-7 | 1-6 |
| Surface | John Mangan | Leandro Osorio |
|---|
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1982-08-02 | WTA | Bethesda | Semifinal | — | Micki Schillig | 6-7 | 1-6 |