| Tournament | Round | Chris Dyson | Maj Langley |
| 30.11.2003 Hamersley (WA) | 7 | 293 | 339 |
| 02.05.2004 Maximin (WA) | 4 | 285 | 467 |
| 19.06.2004 Western Australian Championships (WA) | 5 | 280 | 332 |
| 01.08.2004 Winter Marathon (WA) | 2 | 273 | 350 |
| 01.08.2004 Winter Marathon (WA) | 7 | 260 | 294 |
| 29.08.2004 Yokine (WA) | 1 | 251 | 346 |
| 02.06.2014 WA Championship (WA) | 6 | 283 | 366 |
| 02.06.2014 WA Championship (WA) | 16 | 376 | 458 |
| 06.07.2014 JULY OPEN (WA) | 5 | 360 | 304 |
| 13.09.2015 YF13SEP15 (WA) | 8 | 197 | 376 |
| Head-to-head after 10 games | 1 | 9 | |
| Average score | 285.8 | 363.2 | |
| Spread: | -774 | 774 | |