By surface
| Surface | Joyce Portman | Michelle Depalmer |
|---|
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1980-05-19 | WTA | Gainesville | Quarterfinal | — | Joyce Portman | 2-6 | 6-4 | 6-1 |
| Surface | Joyce Portman | Michelle Depalmer |
|---|
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1980-05-19 | WTA | Gainesville | Quarterfinal | — | Joyce Portman | 2-6 | 6-4 | 6-1 |