| Date | Tournament | State | 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 | 342.50 | |||
| Spread | 314 | -314 | |||