| Tournament | Round | Nigel Wilkinson | Nancy Sparling |
| 09.02.2001 Unley February (SA) | 4 | 392 | 360 |
| 25.07.2004 Brighton (SA) | 4 | 397 | 372 |
| 15.10.2005 October (SA) | 1 | 297 | 363 |
| 20.11.2005 November (SA) | 3 | 370 | 339 |
| 30.04.2006 April Tournament (SA) | 6 | 293 | 309 |
| 21.05.2006 SA May Tournament (SA) | 1 | 358 | 390 |
| 16.07.2006 SA July (SA) | 6 | 324 | 405 |
| Head-to-head after 7 games | 3 | 4 | |
| Average score | 347.28 | 362.57 | |