| Tournament | Round | Margaret Burkert | Jan Jones |
| 31.03.2007 qld warmup (QLD) | 3 | 308 | 308 |
| 29.12.2007 LAST CHANCE (QLD) | 6 | 369 | 306 |
| 29.12.2007 LAST CHANCE (QLD) | 9 | 320 | 204 |
| 23.02.2008 Early Warm-Up (QLD) | 3 | 329 | 307 |
| Head-to-head after 4 games | 3.5 | 0.5 | |
| Average score | 331.5 | 281.25 | |
| Spread: | 201 | -201 | |