| Tournament | Round | Bernie Grunke | Bea Donaldson |
| 12.09.1999 Toowoomba (QLD) | 3 | 271 | 291 |
| 10.09.2000 Toowoomba (QLD) | 2 | 338 | 325 |
| 14.01.2001 Greenbank (QLD) | 2 | 316 | 326 |
| 05.05.2001 Auran Round Robin (QLD) | 6 | 392 | 318 |
| 20.05.2001 Harrisville (QLD) | 4 | 315 | 313 |
| 13.12.2003 December Progressive Marathon (QLD) | 8 | 311 | 397 |
| 11.07.2004 Coominya (QLD) | 4 | 276 | 433 |
| 01.08.2004 Redcliffe Go For Dough (QLD) | 3 | 327 | 344 |
| 17.10.2004 Newmarket (QLD) | 6 | 261 | 358 |
| 06.11.2005 Newmarket (QLD) | 1 | 267 | 262 |
| Head-to-head after 10 games | 4 | 6 | |
| Average score | 307.39 | 336.7 | |
| Spread: | -293 | 293 | |