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