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