By surface
| Surface | Ioan Dan Abrudan | Patricia Billing |
|---|---|---|
| Clay | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1972-04-06 | WTA | Haifa | Quarterfinal | Clay | Mandy Morgan | 3-6 | 7-5 | 7-9 |
| Surface | Ioan Dan Abrudan | Patricia Billing |
|---|---|---|
| Clay | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1972-04-06 | WTA | Haifa | Quarterfinal | Clay | Mandy Morgan | 3-6 | 7-5 | 7-9 |