| Tournament | Round | Marie Horn | Lorraine Cook |
| 22.04.2007 Lismore Anzac (NSW) | 5 | 264 | 341 |
| 22.04.2007 Lismore Anzac (NSW) | 6 | 352 | 289 |
| 02.12.2007 Southport (QLD) | 2 | 304 | 328 |
| 07.12.2008 Southport Christmas (QLD) | 3 | 360 | 349 |
| 17.04.2011 Lismore ANZAC (NSW) | 5 | 420 | 307 |
| 26.02.2012 Brunswick Valley (NSW) | 2 | 275 | 342 |
| 24.02.2013 Ocean Shores (QLD) | 4 | 338 | 280 |
| 22.06.2014 Southport Winter (QLD) | 7 | 374 | 288 |
| 30.11.2014 Southport (QLD) | 4 | 306 | 391 |
| 31.05.2015 Ocean Shores (QLD) | 6 | 320 | 261 |
| Head-to-head after 10 games | 6 | 4 | |
| Average score | 331.3 | 317.6 | |
| Spread: | 137 | -137 | |