| Date | Tournament | State | Round | Bettina Tonkin | Bob Parmenter |
|---|---|---|---|---|---|
| 26/05/2002 | Melville | WA | 2 | 380 | 295 |
| 16/06/2002 | Advanced Intermediate Recreation | WA | 3 | 316 | 367 |
| 10/02/2002 | Fremantle | WA | 5 | 469 | 352 |
| 10/03/2002 | Bunbury | WA | 4 | 393 | 381 |
| 04/07/2010 | WA BISECTION | WA | 3 | 358 | 405 |
| 19/09/2010 | YOKINE 2010 | WA | 3 | 350 | 361 |
| 23/01/2011 | Summer Maximin | WA | 4 | 362 | 334 |
| 05/03/2012 | BINDOON 2012 | WA | 5 | 308 | 319 |
| 05/03/2012 | BINDOON 2012 | WA | 16 | 289 | 282 |
| 20/05/2012 | May 2012 Melville | WA | 6 | 323 | 257 |
| Head-to-head after 10 games | 6 | 4 | |||
| Average score | 354.80 | 335.30 | |||
| Spread | 195 | -195 | |||