| Tournament | Round | Arie Holla | Ruth Chilver |
| 15.05.2005 Sydney's West (NSW) | 1 | 277 | 274 |
| 26.08.2006 Oatlands (NSW) | 2 | 244 | 286 |
| 02.05.2009 Sydney West (NSW) | 1 | 365 | 329 |
| 11.07.2009 Glenbrook WYSC Fundraiser (NSW) | 8 | 328 | 339 |
| 13.02.2010 Wollongong Round Robins (NSW) | 6 | 340 | 323 |
| 30.10.2010 BlueMountainFundraiser (NSW) | 1 | 369 | 334 |
| 19.02.2011 Wollongong Round Robins (NSW) | 5 | 404 | 306 |
| Head-to-head after 7 games | 5 | 2 | |
| Average score | 332.42 | 313 | |
| Spread: | 136 | -136 | |