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