| Tournament | Round | Fifi Lefebvre | Bettina Tonkin |
| 02.09.2001 Western Australian Masters (WA) | 5 | 416 | 371 |
| 21.10.2001 Rockingham (WA) | 2 | 399 | 334 |
| 26.05.2002 Melville (WA) | 3 | 377 | 364 |
| 10.08.2002 Western Australian Masters (WA) | 7 | 327 | 372 |
| 29.09.2002 Manjimup (WA) | 6 | 321 | 429 |
| 10.11.2002 Coogee (WA) | 5 | 382 | 467 |
| 23.02.2003 Kwinana (WA) | 2 | 425 | 370 |
| 26.04.2010 ANZAC MAXIMIN 2010 (WA) | 5 | 437 | 302 |
| 18.09.2011 ROCKINGHAM (WA) | 4 | 364 | 314 |
| 05.03.2012 BINDOON 2012 (WA) | 3 | 347 | 396 |
| 05.03.2012 BINDOON 2012 (WA) | 19 | 352 | 308 |
| 16.03.2014 March OPEN (WA) | 4 | 508 | 266 |
| Head-to-head after 12 games | 8 | 4 | |
| Average score | 387.91 | 357.75 | |
| Spread: | 362 | -362 | |