| Tournament | Round | Jan Robertson | Wayne Willis |
| 21.08.1999 Queensland Championships (QLD) | 11 | 338 | 330 |
| 10.10.1999 Greenbank (QLD) | 3 | 387 | 356 |
| 14.01.2001 Greenbank (QLD) | 3 | 445 | 259 |
| 18.02.2001 Ipswich (QLD) | 2 | 367 | 341 |
| 10.06.2001 Millmerran (QLD) | 6 | 378 | 275 |
| 16.09.2001 Toowoomba (QLD) | 5 | 458 | 335 |
| 09.06.2002 Millmerran (QLD) | 1 | 353 | 297 |
| 08.12.2002 Southport (QLD) | 2 | 319 | 336 |
| 08.06.2003 Millmerran (QLD) | 2 | 381 | 366 |
| 13.07.2003 Coominya (QLD) | 5 | 354 | 366 |
| 27.07.2003 Newmarket (QLD) | 2 | 370 | 412 |
| 14.09.2003 Toowoomba (QLD) | 2 | 430 | 319 |
| 13.06.2004 Millmerran (QLD) | 3 | 337 | 345 |
| 12.09.2004 Toowoomba (QLD) | 1 | 392 | 288 |
| 13.02.2005 Ipswich (QLD) | 2 | 341 | 344 |
| 13.06.2005 Toowoomba Winter Wound Wobin (QLD) | 1 | 330 | 285 |
| 13.06.2005 Toowoomba Winter Wound Wobin (QLD) | 8 | 333 | 361 |
| 12.02.2006 Ipswich (QLD) | 1 | 400 | 317 |
| Head-to-head after 18 games | 12 | 6 | |
| Average score | 372.94 | 329.55 | |