| Tournament | Round | Mary Bone | Dot Robb |
| 07.10.2001 Mindbenders Standard (QLD) | 2 | 281 | 360 |
| 19.10.2002 Mindbenders Open (QLD) | 4 | 353 | 223 |
| 29.03.2003 Albert & Logan (QLD) | 2 | 289 | 416 |
| 26.10.2003 Mindbenders Standard (QLD) | 1 | 350 | 378 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 318.25 | 344.25 | |
| Spread: | -104 | 104 | |