| Tournament | Round | Joan Ashton | Lyndee Hill |
| 24.07.2000 July (SA) | 6 | 323 | 375 |
| 22.11.2000 Unley November (SA) | 5 | 374 | 344 |
| 25.08.2001 August (SA) | 5 | 290 | 467 |
| 20.10.2002 October (SA) | 3 | 363 | 313 |
| 08.02.2004 February Open (SA) | 3 | 285 | 419 |
| 11.09.2005 September (SA) | 1 | 297 | 414 |
| 28.12.08 SA Leftovers (SA) | 5 | 273 | 310 |
| Head-to-head after 7 games | 2 | 5 | |
| Average score | 315 | 377.42 | |
| Spread: | -437 | 437 | |