| Tournament | Round | Brenda Sloane | Betty Irwin |
| 16.05.2009 Ulladulla (NSW) | 11 | 323 | 366 |
| 31.10.2009 Nowra 2009 (NSW) | 4 | 373 | 244 |
| 06.11.2010 Nowra (NSW) | 5 | 393 | 327 |
| 15.05.2011 Ulladulla (NSW) | 2 | 342 | 390 |
| 20.05.2012 Ulladulla (NSW) | 11 | 353 | 317 |
| Head-to-head after 5 games | 3 | 2 | |
| Average score | 356.8 | 328.8 | |
| Spread: | 140 | -140 | |