| Tournament | Round | Chris Sitka | Marlene Ellis |
| 03.09.2005 Ballarat (VIC) | 3 | 379 | 442 |
| 02.09.2006 Ballarat (VIC) | 3 | 415 | 331 |
| 05.09.2009 Ballarat Spring (VIC) | 1 | 302 | 344 |
| 28.08.2010 Ballarat 2 (VIC) | 6 | 418 | 312 |
| 27.08.2011 Ballarat Winter (VIC) | 2 | 473 | 214 |
| Head-to-head after 5 games | 3 | 2 | |
| Average score | 397.4 | 328.6 | |
| Spread: | 344 | -344 | |