| Date | Tournament | State | 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 |
| 14/03/2010 | BUNBURY 2010 | WA | 6 | 387 | 409 |
| 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 13 games | 8 | 5 | |||
| Average score | 387.85 | 361.69 | |||
| Spread | 340 | -340 | |||