| Tournament | Round | Kristina Ziegler | Mary Bone |
| 01.08.2004 Redcliffe Go For Dough (QLD) | 6 | 381 | 324 |
| 12.09.2004 Toowoomba (QLD) | 5 | 359 | 369 |
| 03.10.2004 Mindbenders Standard (QLD) | 3 | 444 | 427 |
| 06.05.2007 Queensland Championships Sunday Round Robin (QLD) | 7 | 351 | 317 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 383.75 | 359.25 | |
| Spread: | 98 | -98 | |