| Date | Tournament | State | Round | Liz Marx | Betty Keese |
|---|---|---|---|---|---|
| 21/03/1999 | March | SA | 2 | 349 | 401 |
| 22/08/1999 | August | SA | 3 | 375 | 393 |
| 24/10/1999 | October | SA | 2 | 372 | 322 |
| 21/11/1999 | November | SA | 5 | 342 | 353 |
| 13/02/2000 | South Australian Championships | SA | 4 | 342 | 437 |
| 22/11/2000 | Unley November | SA | 5 | 340 | 414 |
| 16/09/2001 | September | SA | 6 | 306 | 261 |
| 09/03/2002 | South Australian Championships | SA | 11 | 442 | 385 |
| 25/05/2002 | Northern Tournament | SA | 5 | 352 | 304 |
| 16/11/2002 | November | SA | 1 | 358 | 347 |
| 08/03/2003 | South Australian Championships | SA | 8 | 276 | 387 |
| 20/07/2003 | Hove | SA | 5 | 374 | 329 |
| Head-to-head after 12 games | 6 | 6 | |||
| Average score | 352.33 | 361.08 | |||
| Spread | -105 | 105 | |||