| Tournament | Round | Trudi Owens | Maureen Gill |
| 26.05.2002 Melville (WA) | 1 | 357 | 376 |
| 23.02.2003 Kwinana (WA) | 5 | 334 | 270 |
| 14.03.2004 Bunbury (WA) | 4 | 526 | 260 |
| 30.05.2004 Melville (WA) | 7 | 475 | 207 |
| 03.10.2004 Manjimup (WA) | 3 | 370 | 366 |
| 06.06.2005 Western Australian Championships (WA) | 5 | 431 | 341 |
| 06.06.2005 Western Australian Championships (WA) | 13 | 425 | 302 |
| 04.06.2006 Western Australian Championships (WA) | 1 | 412 | 332 |
| 04.06.2006 Western Australian Championships (WA) | 20 | 367 | 320 |
| 01.04.2007 Nedlands (WA) | 5 | 467 | 285 |
| 02.12.2007 December Marathon 2007 (WA) | 5 | 402 | 305 |
| 02.12.2007 December Marathon 2007 (WA) | 10 | 397 | 273 |
| 17.05.2009 Melville (WA) | 5 | 381 | 387 |
| 06.06.2011 WA Championship (WA) | 1 | 391 | 347 |
| 06.06.2011 WA Championship (WA) | 17 | 402 | 366 |
| 19.05.2013 MELVILLE (WA) | 6 | 375 | 404 |
| 02.02.2014 Fremantle (WA) | 7 | 324 | 315 |
| Head-to-head after 17 games | 14 | 3 | |
| Average score | 402.11 | 320.94 | |
| Spread: | 1380 | -1380 | |