| Tournament | Round | Colleen McCormick | Valerie Beck |
| 29.08.2010 Rockingham 2010 (WA) | 1 | 295 | 410 |
| 19.09.2010 YOKINE 2010 (WA) | 2 | 503 | 313 |
| 10.10.2010 SPRING MAXIMIN (WA) | 3 | 420 | 359 |
| 07.11.2010 Coogee (WA) | 3 | 322 | 368 |
| 23.01.2011 Summer Maximin (WA) | 5 | 408 | 321 |
| 03.04.2011 APRIL MAXIMIN (WA) | 5 | 291 | 503 |
| 03.07.2011 WA Bi-Section 2011 (WA) | 5 | 366 | 321 |
| 15.01.2012 January Maximin (WA) | 4 | 272 | 393 |
| 26.02.2012 February Trisection (WA) | 3 | 323 | 386 |
| 22.04.2012 ANZAC MAXIMIN (WA) | 1 | 393 | 424 |
| 01.07.2012 BISECTION (WA) | 7 | 413 | 296 |
| 29.07.2012 Winter Trisection (WA) | 5 | 339 | 338 |
| 09.12.2012 OPEN (WA) | 3 | 330 | 413 |
| Head-to-head after 13 games | 6 | 7 | |
| Average score | 359.61 | 372.69 | |
| Spread: | -170 | 170 | |