| Date | Tournament | State | Round | Bettina Tonkin | Colin Hyde |
|---|---|---|---|---|---|
| 30/08/1998 | Yokine | WA | 5 | 336 | 421 |
| 08/08/1999 | Bassendean | WA | 2 | 357 | 284 |
| 28/05/2000 | Melville | WA | 5 | 321 | 361 |
| 10/09/2000 | Yokine | WA | 3 | 348 | 342 |
| 21/10/2001 | Rockingham | WA | 4 | 334 | 300 |
| 19/06/2004 | Western Australian Championships | WA | 5 | 470 | 282 |
| 19/06/2004 | Western Australian Championships | WA | 13 | 404 | 356 |
| 13/03/2005 | Bunbury | WA | 5 | 347 | 425 |
| 26/08/2007 | Yokine | WA | 3 | 322 | 305 |
| 16/08/2009 | ROCKINGHAM 2009 | WA | 7 | 369 | 313 |
| 16/05/2010 | MELVILLE MAY 2010 | WA | 2 | 391 | 331 |
| 18/05/2014 | MELVILLE | WA | 1 | 374 | 326 |
| Head-to-head after 12 games | 9 | 3 | |||
| Average score | 364.42 | 337.17 | |||
| Spread | 327 | -327 | |||