| Date | Tournament | State | Round | Margaret Sella | Heather Lowden |
|---|---|---|---|---|---|
| 21/11/1999 | November | SA | 4 | 384 | 257 |
| 19/03/2000 | March | SA | 3 | 320 | 330 |
| 13/03/2005 | South Australian Championships | SA | 3 | 359 | 377 |
| 13/03/2005 | South Australian Championships | SA | 10 | 356 | 387 |
| Head-to-head after 4 games | 1 | 3 | |||
| Average score | 354.75 | 337.75 | |||
| Spread | 68 | -68 | |||