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