| Tournament | Round | Maj Langley | Dawn Lawrie |
| 02.05.2004 Maximin (WA) | 5 | 377 | 338 |
| 21.11.2004 Hamersley (WA) | 4 | 387 | 321 |
| 06.06.2005 Western Australian Championships (WA) | 1 | 303 | 343 |
| 06.06.2005 Western Australian Championships (WA) | 19 | 394 | 394 |
| 04.12.2005 Summer Marathon (WA) | 4 | 528 | 258 |
| 04.12.2005 Summer Marathon (WA) | 9 | 339 | 358 |
| 09.04.2006 Nedlands (WA) | 4 | 392 | 277 |
| 25.04.2007 Anzac Day Maximin (WA) | 7 | 334 | 339 |
| 04.06.2007 Western Australian Championships A & B (WA) | 16 | 356 | 350 |
| Head-to-head after 9 games | 5.5 | 3.5 | |
| Average score | 378.88 | 330.88 | |
| Spread: | 432 | -432 | |