| Tournament | Round | Mary Craven | Betty Irwin |
| 21.05.2000 Ulladulla (NSW) | 5 | 361 | 326 |
| 27.05.2001 Ulladulla (NSW) | 14 | 332 | 382 |
| 16.06.2001 Wollongong Marj Babb (NSW) | 4 | 406 | 293 |
| 22.06.2002 Wollongong Marj Babb (NSW) | 6 | 350 | 394 |
| 24.11.2002 ACT Championships (ACT) | 9 | 346 | 425 |
| 23.11.2003 ACT Championships (ACT) | 5 | 293 | 355 |
| 21.02.2004 Wollongong (NSW) | 5 | 355 | 352 |
| Head-to-head after 7 games | 3 | 4 | |
| Average score | 349 | 361 | |
| Spread: | -84 | 84 | |