| Tournament | Round | Mary Bone | Bernie Grunke |
| 16.09.2001 Toowoomba (QLD) | 1 | 391 | 333 |
| 13.01.2002 Greenbank (QLD) | 4 | 310 | 345 |
| 13.11.2004 Cleveland (QLD) | 6 | 332 | 376 |
| 12.03.2005 Redland Bay (QLD) | 2 | 214 | 156 |
| 15.07.2007 Lockyer Valley (QLD) | 7 | 309 | 322 |
| 20.01.2008 Greenbank Charity (QLD) | 5 | 288 | 392 |
| Head-to-head after 6 games | 2 | 4 | |
| Average score | 307.33 | 320.66 | |
| Spread: | -80 | 80 | |