| Tournament | Round | Zia Throssell | Ann Simms |
| 23.10.2011 Coogee 2011 (WA) | 1 | 231 | 431 |
| 15.01.2012 January Maximin (WA) | 1 | 351 | 359 |
| 18.03.2012 Tri-Section March (WA) | 6 | 368 | 394 |
| 18.11.2012 MARATHON (WA) | 5 | 334 | 285 |
| 03.11.2013 COOGEE (WA) | 2 | 395 | 409 |
| 16.08.2015 COO16AUG (WA) | 5 | 319 | 449 |
| Head-to-head after 6 games | 1 | 5 | |
| Average score | 333 | 387.83 | |
| Spread: | -329 | 329 | |