| Tournament | Round | Marvi Delfin | Colleen McCormick |
| 06.06.2011 WA Championship (WA) | 4 | 325 | 485 |
| 02.10.2011 October Open (WA) | 5 | 360 | 382 |
| 15.01.2012 January Maximin (WA) | 2 | 464 | 339 |
| 18.03.2012 Tri-Section March (WA) | 5 | 330 | 343 |
| 22.04.2012 ANZAC MAXIMIN (WA) | 6 | 347 | 369 |
| 20.05.2012 May 2012 Melville (WA) | 3 | 376 | 477 |
| 04.06.2012 WA CHAMPS (WA) | 3 | 398 | 400 |
| 07.12.2014 Dec OPEN (WA) | 2 | 430 | 303 |
| Head-to-head after 8 games | 2 | 6 | |
| Average score | 378.75 | 387.25 | |
| Spread: | -68 | 68 | |