| Date | Tournament | State | Round | Kathryn Tiffen | Maree Heynen |
|---|---|---|---|---|---|
| 07/06/2003 | Woy Woy | NSW | 1 | 363 | 265 |
| 21/03/2004 | Wyong | NSW | 7 | 326 | 354 |
| 04/06/2005 | Woy Woy | NSW | 5 | 302 | 371 |
| 18/03/2006 | Wyong | NSW | 7 | 366 | 315 |
| 17/03/2007 | Wyong | NSW | 5 | 403 | 285 |
| 02/06/2007 | Woy Woy | NSW | 6 | 324 | 375 |
| 15/03/2008 | Wyong | NSW | 5 | 319 | 361 |
| 30/05/2009 | Woy Woy | NSW | 1 | 345 | 347 |
| Head-to-head after 8 games | 3 | 5 | |||
| Average score | 343.50 | 334.12 | |||
| Spread | 75 | -75 | |||