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