| Tournament | Round | Colleen McCormick | Marvi Delfin |
| 06.06.2011 WA Championship (WA) | 4 | 485 | 325 |
| 02.10.2011 October Open (WA) | 5 | 382 | 360 |
| 15.01.2012 January Maximin (WA) | 2 | 339 | 464 |
| 18.03.2012 Tri-Section March (WA) | 5 | 343 | 330 |
| 22.04.2012 ANZAC MAXIMIN (WA) | 6 | 369 | 347 |
| 20.05.2012 May 2012 Melville (WA) | 3 | 477 | 376 |
| 04.06.2012 WA CHAMPS (WA) | 3 | 400 | 398 |
| 07.12.2014 Dec OPEN (WA) | 2 | 303 | 430 |
| Head-to-head after 8 games | 6 | 2 | |
| Average score | 387.25 | 378.75 | |