| Date | Tournament | State | Round | Denise Smith | Colleen Birch |
|---|---|---|---|---|---|
| 23/07/2000 | Newcastle | NSW | 5 | 383 | 340 |
| 01/10/2001 | New South Wales Championships | NSW | 6 | 278 | 429 |
| 01/10/2001 | New South Wales Championships | NSW | 12 | 398 | 330 |
| 28/07/2002 | Newcastle | NSW | 7 | 389 | 360 |
| 16/03/2003 | Wyong | NSW | 5 | 256 | 370 |
| 17/08/2003 | Revesby | NSW | 1 | 404 | 412 |
| 21/03/2004 | Wyong | NSW | 7 | 332 | 399 |
| 16/08/2015 | Hills | NSW | 7 | 342 | 419 |
| 30/10/2016 | Empire Bay Mini 3 | NSW | 3 | 312 | 463 |
| 27/11/2016 | Central Coast Champs | NSW | 12 | 376 | 422 |
| 05/02/2017 | Kempsey Cup | NSW | 4 | 333 | 368 |
| 26/02/2017 | Empire Bay | NSW | 2 | 366 | 365 |
| 26/11/2017 | Central Coast Champ | NSW | 4 | 276 | 382 |
| 26/11/2017 | Central Coast Champ | NSW | 13 | 335 | 591 |
| 01/10/2018 | NSW Champs | NSW | 10 | 406 | 430 |
| 01/10/2018 | NSW Champs | NSW | 18 | 259 | 406 |
| 25/11/2018 | Central Coast Championship | NSW | 13 | 327 | 400 |
| 29/03/2025 | LAKE MACQUARIE AUTUMN | NSW | 3 | 273 | 483 |
| 15/11/2025 | LAKE MACQUARIE | NSW | 8 | 353 | 400 |
| Head-to-head after 19 games | 4 | 15 | |||
| Average score | 336.74 | 408.89 | |||
| Spread | -1371 | 1371 | |||