| Tournament | Round | Nigel Wilkinson | Barbara Senior |
| 24.05.1998 South Australian Championships (SA) | 2 | 381 | 347 |
| 14.10.2001 October (SA) | 5 | 382 | 348 |
| 07.11.2002 September (SA) | 1 | 315 | 422 |
| 20.10.2002 October (SA) | 4 | 264 | 351 |
| 21.06.2003 Unley June (SA) | 6 | 386 | 308 |
| 24.04.2004 Unley April (SA) | 3 | 311 | 363 |
| 22.05.2005 May (SA) | 2 | 504 | 278 |
| 24.08.2008 SA August Tournament (SA) | 3 | 511 | 323 |
| Head-to-head after 8 games | 5 | 3 | |
| Average score | 381.75 | 342.5 | |
| Spread: | 314 | -314 | |