| Tournament | Round | Arlene Williams | Ruth Chilver |
| 27.06.2009 Winter ACT 2009 (ACT) | 5 | 344 | 290 |
| 11.07.2009 Glenbrook WYSC Fundraiser (NSW) | 4 | 341 | 327 |
| 27.03.2010 ACT Round Robin (ACT) | 5 | 353 | 318 |
| 19.02.2011 Wollongong Round Robins (NSW) | 6 | 334 | 326 |
| 23.07.2011 ACT AGM TOURNAMENT (ACT) | 5 | 397 | 356 |
| Head-to-head after 5 games | 5 | 0 | |
| Average score | 353.8 | 323.39 | |