| Tournament | Round | Trudi Owens | Maj Langley |
| 06.06.2005 Western Australian Championships (WA) | 15 | 353 | 312 |
| 19.06.2005 Hamersley (WA) | 6 | 364 | 373 |
| 21.08.2005 Yokine (WA) | 2 | 327 | 403 |
| 09.04.2006 Nedlands (WA) | 2 | 422 | 365 |
| 21.05.2006 Melville (WA) | 4 | 344 | 361 |
| 04.06.2006 Western Australian Championships (WA) | 5 | 428 | 352 |
| 04.06.2006 Western Australian Championships (WA) | 16 | 475 | 284 |
| 01.04.2007 Nedlands (WA) | 6 | 410 | 378 |
| 04.06.2007 Western Australian Championships A & B (WA) | 5 | 296 | 412 |
| 04.06.2007 Western Australian Championships A & B (WA) | 20 | 364 | 304 |
| 24.08.2008 Rockingham (WA) | 6 | 329 | 367 |
| 15.03.2009 Bunbury 2009 (WA) | 5 | 353 | 293 |
| Head-to-head after 12 games | 7 | 5 | |
| Average score | 372.08 | 350.33 | |
| Spread: | 261 | -261 | |