| Tournament | Round | Jill Clark | Nigel wilkinson |
| 21.03.1998 February (SA) | 6 | 298 | 316 |
| 12.09.1998 September (SA) | 4 | 354 | 356 |
| 07.11.2002 September (SA) | 4 | 333 | 307 |
| 16.11.2002 November (SA) | 6 | 270 | 439 |
| 15.11.2003 Unley November (SA) | 4 | 392 | 320 |
| 18.09.2004 Southern Tournament (SA) | 6 | 299 | 330 |
| 28.04.2007 SA April Tournament (SA) | 2 | 342 | 348 |
| Head-to-head after 7 games | 2 | 5 | |
| Average score | 326.85 | 345.14 | |
| Spread: | -128 | 128 | |