| Tournament | Round | Campbell Shanks | Nigel Wilkinson |
| 23.05.1999 May (SA) | 2 | 354 | 310 |
| 13.02.2000 South Australian Championships (SA) | 3 | 342 | 388 |
| 21.05.2001 May (SA) | 1 | 376 | 374 |
| 27.05.2001 May (SA) | 3 | 324 | 322 |
| 21.04.2003 Australian Championships (SA) | 13 | 320 | 240 |
| 20.07.2003 Hove (SA) | 6 | 389 | 410 |
| 07.03.2004 South Australian Championships (SA) | 2 | 370 | 349 |
| 20.02.2005 February (SA) | 6 | 271 | 425 |
| 08.02.2009 SA February Tournament (SA) | 5 | 294 | 419 |
| Head-to-head after 9 games | 5 | 4 | |
| Average score | 337.77 | 359.66 | |
| Spread: | -197 | 197 | |