| Date | Tournament | State | Round | Stephanie Muldoon | Kathryn Tiffen |
|---|---|---|---|---|---|
| 04/06/2005 | Woy Woy | NSW | 3 | 290 | 452 |
| 18/03/2006 | Wyong | NSW | 6 | 408 | 357 |
| 03/06/2006 | Woy Woy | NSW | 3 | 351 | 368 |
| 17/03/2007 | Wyong | NSW | 1 | 344 | 321 |
| 09/08/2008 | Empire Bay | NSW | 1 | 404 | 396 |
| 29/11/2015 | Central Coast Championships | NSW | 6 | 573 | 262 |
| 27/11/2016 | Central Coast Champs | NSW | 7 | 337 | 481 |
| 23/07/2017 | EMPIRE BAY Mini (2) | NSW | 3 | 313 | 467 |
| 02/06/2018 | Central Coast | NSW | 7 | 280 | 360 |
| 25/11/2018 | Central Coast Championship | NSW | 4 | 385 | 324 |
| 01/06/2019 | jack frost tournament | NSW | 3 | 331 | 417 |
| 20/03/2022 | Empire Bay | NSW | 1 | 299 | 369 |
| Head-to-head after 12 games | 5 | 7 | |||
| Average score | 359.58 | 381.17 | |||
| Spread | -259 | 259 | |||