| Tournament | Round | Chris Dyson | Brian Anderson |
| 01.05.2011 MELVILLE MAY (WA) | 1 | 372 | 294 |
| 05.02.2012 FREMANTLE (WA) | 3 | 335 | 245 |
| 20.05.2012 May 2012 Melville (WA) | 7 | 318 | 318 |
| 10.03.2013 March Trisection (WA) | 6 | 342 | 368 |
| 19.05.2013 MELVILLE (WA) | 3 | 330 | 387 |
| 07.07.2013 July Bisection (WA) | 5 | 379 | 290 |
| 11.01.2015 TRIJAN (WA) | 4 | 338 | 351 |
| 19.04.2015 Yoof Fundraiser (WA) | 6 | 318 | 374 |
| 17.05.2015 Melville (WA) | 2 | 382 | 309 |
| 05.07.2015 AGM Bisection (WA) | 2 | 345 | 323 |
| 31.01.2016 OP31JAN (WA) | 5 | 320 | 370 |
| 17.04.2016 YOOF0416 (WA) | 6 | 372 | 298 |
| Head-to-head after 12 games | 6.5 | 5.5 | |
| Average score | 345.91 | 327.25 | |