| Tournament | Round | Mary Bone | Keith Merritt |
| 26.08.2001 Queensland Championships (QLD) | 6 | 412 | 265 |
| 04.05.2003 Big Weekend Sunday (QLD) | 6 | 419 | 294 |
| 24.08.2003 Queensland Championships (QLD) | 6 | 422 | 344 |
| 25.10.2003 Mindbenders Open (QLD) | 2 | 371 | 280 |
| 30.04.2005 May Charity Weekend - Day 1 (QLD) | 1 | 393 | 215 |
| 27.08.2006 Queensland Championships (QLD) | 11 | 315 | 316 |
| 04.05.2008 Queensland Championships (QLD) | 3 | 412 | 203 |
| 04.05.2008 Queensland Championships (QLD) | 16 | 332 | 281 |
| Head-to-head after 8 games | 7 | 1 | |
| Average score | 384.5 | 274.75 | |
| Spread: | 878 | -878 | |