| Tournament | Round | Nigel Wilkinson | Rowena Vnuk |
| 21.04.2003 Australian Championships (SA) | 4 | 315 | 373 |
| 28.12.2007 SA Christmas Leftovers (SA) | 2 | 315 | 394 |
| 03.02.2008 SA February Tournament (SA) | 1 | 354 | 345 |
| 09.03.2008 South Australian Championships (SA) | 11 | 347 | 326 |
| 12.04.2008SA April (SA) | 5 | 359 | 347 |
| 25.10.2008 SA October Tournament (SA) | 6 | 315 | 346 |
| 08.02.2009 SA February Tournament (SA) | 6 | 314 | 469 |
| 24.05.2009 May Tournament (SA) | 2 | 405 | 439 |
| Head-to-head after 8 games | 3 | 5 | |
| Average score | 340.5 | 379.87 | |