| Date | Tournament | State | Round | Doris Schwenn | Gillian Briggs |
|---|---|---|---|---|---|
| 22/11/1998 | Xmas | SA | 2 | 293 | 405 |
| 19/03/2000 | March | SA | 4 | 400 | 322 |
| 20/08/2000 | Unley | SA | 5 | 356 | 352 |
| 14/01/2001 | January Open | SA | 3 | 372 | 272 |
| 13/01/2002 | January Open | SA | 4 | 375 | 336 |
| 09/03/2002 | South Australian Championships | SA | 7 | 384 | 284 |
| 21/07/2002 | Unley July | SA | 3 | 409 | 323 |
| 08/03/2003 | South Australian Championships | SA | 13 | 364 | 432 |
| 21/04/2003 | Australian Championships | SA | 8 | 354 | 329 |
| 13/09/2003 | Southern Tournament | SA | 1 | 335 | 324 |
| 26/10/2003 | Unley October | SA | 4 | 400 | 299 |
| 30/05/2004 | Northern Tournament | SA | 1 | 408 | 436 |
| 29/08/2004 | Unley August | SA | 5 | 253 | 405 |
| Head-to-head after 13 games | 9 | 4 | |||
| Average score | 361.77 | 347.62 | |||
| Spread | 184 | -184 | |||