By surface
| Surface | Felix Corwin | Mark C Johnson |
|---|---|---|
| Grass | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1971-06-21 | WTA | Wimbledon | Round of 128 | Grass | Olga Morozova | 0-6 | 3-6 |
| Surface | Felix Corwin | Mark C Johnson |
|---|---|---|
| Grass | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1971-06-21 | WTA | Wimbledon | Round of 128 | Grass | Olga Morozova | 0-6 | 3-6 |