| Tournament | Round | Fifi Lefebvre | Carolyn Watt |
| 15.05.2005 Melville (WA) | 3 | 438 | 310 |
| 05.02.2006 Fremantle (WA) | 7 | 423 | 336 |
| 21.05.2006 Melville (WA) | 3 | 415 | 372 |
| 04.06.2006 Western Australian Championships (WA) | 4 | 384 | 372 |
| 09.07.2006 Bassendean (WA) | 7 | 363 | 381 |
| 30.07.2006 WA Winter Marathon (WA) | 4 | 417 | 358 |
| 30.07.2006 WA Winter Marathon (WA) | 9 | 335 | 383 |
| 21.01.2007 January Maximin (WA) | 6 | 351 | 466 |
| 20.05.2007 Melville (WA) | 2 | 389 | 348 |
| 18.05.2008 Melville (WA) | 7 | 370 | 344 |
| 01.06.2008 WA Championships (WA) | 14 | 401 | 389 |
| 07.06.2010 WA CHAMPIONSHIP 2010 (WA) | 18 | 323 | 413 |
| 06.06.2011 WA Championship (WA) | 14 | 377 | 390 |
| 03.06.2013 WA Championship (WA) | 10 | 461 | 337 |
| 02.02.2014 Fremantle (WA) | 5 | 308 | 498 |
| 02.06.2014 WA Championship (WA) | 7 | 320 | 456 |
| 21.09.2014 Rockingham (WA) | 6 | 355 | 394 |
| Head-to-head after 17 games | 9 | 8 | |
| Average score | 378.23 | 385.11 | |
| Spread: | -117 | 117 | |