| Tournament | Round | Jan Robertson | Yolly Treasure |
| 30.04.2000 Auran Round Robin (QLD) | 3 | 343 | 370 |
| 05.05.2001 Auran Round Robin (QLD) | 5 | 326 | 376 |
| 11.06.2006 WWW Round Robins (QLD) | 7 | 357 | 398 |
| 11.06.2006 WWW Round Robins (QLD) | 14 | 399 | 404 |
| 15.07.2007 Lockyer Valley (QLD) | 5 | 360 | 378 |
| 10.02.2008 Ipswich (QLD) | 7 | 372 | 322 |
| Head-to-head after 6 games | 1 | 5 | |
| Average score | 359.5 | 374.66 | |
| Spread: | -91 | 91 | |