| Tournament | Round | Martin Waterworth | Jan Robertson |
| 10.10.1999 Greenbank (QLD) | 6 | 318 | 325 |
| 30.04.2000 Auran Round Robin (QLD) | 2 | 409 | 320 |
| 18.02.2001 Ipswich (QLD) | 5 | 310 | 384 |
| 05.05.2001 Auran Round Robin (QLD) | 3 | 373 | 309 |
| 20.05.2001 Harrisville (QLD) | 6 | 378 | 422 |
| 11.06.2006 WWW Round Robins (QLD) | 2 | 426 | 351 |
| 11.06.2006 WWW Round Robins (QLD) | 9 | 443 | 373 |
| 19.09.2009 Toowoomba (QLD) | 2 | 358 | 336 |
| Head-to-head after 8 games | 5 | 3 | |
| Average score | 376.87 | 352.5 | |
| Spread: | 195 | -195 | |