| Tournament | Round | Joan King | Nigel Wilkinson |
| 14.02.1999 South Australian Championships (SA) | 1 | 393 | 297 |
| 18.08.2002 August (SA) | 4 | 320 | 382 |
| 16.11.2002 November (SA) | 3 | 272 | 424 |
| 15.11.2003 Unley November (SA) | 3 | 329 | 359 |
| 07.03.2004 South Australian Championships (SA) | 8 | 295 | 389 |
| 24.04.2004 Unley April (SA) | 6 | 310 | 347 |
| 26.06.2004 Unley June (SA) | 1 | 373 | 425 |
| 12.03.2006 South Australian Championships (SA) | 1 | 306 | 351 |
| 28.12.2006 Christmas Leftovers AM (SA) | 3 | 317 | 393 |
| 28.12.2006 Christmas Leftovers PM (SA) | 1 | 262 | 401 |
| 07.03.2009 South Australian Championships (SA) | 5 | 263 | 451 |
| 07.03.2009 South Australian Championships (SA) | 14 | 329 | 417 |
| 07.03.2010 SA Championship (SA) | 12 | 347 | 336 |
| 05.04.2010 Aus Championship (SA) | 13 | 295 | 472 |
| 11.09.2010 September (SA) | 4 | 342 | 317 |
| Head-to-head after 15 games | 3 | 12 | |
| Average score | 316.86 | 384.06 | |
| Spread: | -1008 | 1008 | |