| Date | Tournament | State | Round | Bernie Grunke | Brenda Osler |
|---|---|---|---|---|---|
| 14/09/2003 | Toowoomba | QLD | 2 | 305 | 278 |
| 15/11/2003 | Cleveland | QLD | 6 | 327 | 335 |
| 17/10/2004 | Newmarket | QLD | 4 | 283 | 321 |
| 13/11/2004 | Cleveland | QLD | 2 | 386 | 348 |
| 11/12/2004 | December Marathon | QLD | 5 | 368 | 290 |
| 11/12/2004 | December Marathon | QLD | 10 | 239 | 359 |
| 15/01/2005 | Greenbank | QLD | 1 | 361 | 311 |
| 09/04/2005 | Coorparoo | QLD | 4 | 347 | 372 |
| 03/07/2005 | Coominya | QLD | 1 | 295 | 429 |
| 12/11/2005 | Cleveland | QLD | 2 | 364 | 345 |
| Head-to-head after 10 games | 5 | 5 | |||
| Average score | 327.50 | 338.80 | |||
| Spread | -113 | 113 | |||