By surface
| Surface | Mark C Johnson | Otaker Ungerman |
|---|---|---|
| Hard | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1969-03-17 | WTA | Phoenix | Round of 16 | Hard | Esme Emmanuel | 3-6 | 5-7 |
| Surface | Mark C Johnson | Otaker Ungerman |
|---|---|---|
| Hard | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1969-03-17 | WTA | Phoenix | Round of 16 | Hard | Esme Emmanuel | 3-6 | 5-7 |