| Tournament | Round | Jan Robertson | Anne Warner |
| 26.03.2006 Dalby (QLD) | 6 | 453 | 288 |
| 10.06.2007 Toowoomba (QLD) | 8 | 327 | 386 |
| 07.10.2007 Nanango (QLD) | 1 | 305 | 388 |
| 05.07.2009 Coominya (QLD) | 4 | 314 | 354 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 349.75 | 354 | |
| Spread: | -17 | 17 | |