| Tournament | Round | Ron Keim | Mary Bone |
| 22.03.1998 Redcliffe (QLD) | 2 | 290 | 344 |
| 12.07.1998 Coominya (QLD) | 1 | 361 | 315 |
| 31.10.1998 Redland Bay (QLD) | 1 | 297 | 300 |
| 16.09.2001 Toowoomba (QLD) | 5 | 296 | 347 |
| 17.06.2007 Charity Tournament (QLD) | 7 | 313 | 423 |
| Head-to-head after 5 games | 1 | 4 | |
| Average score | 311.39 | 345.8 | |
| Spread: | -172 | 172 | |