| Tournament | Round | Joan Ashton | Jess Smith |
| 21.03.1999 March (SA) | 3 | 363 | 282 |
| 20.07.2003 Hove (SA) | 4 | 303 | 297 |
| 13.09.2003 Southern Tournament (SA) | 4 | 288 | 355 |
| 18.09.2004 Southern Tournament (SA) | 3 | 254 | 426 |
| 24.05.2009 May Tournament (SA) | 2 | 267 | 351 |
| 29.08.2009 SA August (SA) | 1 | 267 | 339 |
| 15.05.2010 SA May (SA) | 1 | 249 | 306 |
| Head-to-head after 7 games | 2 | 5 | |
| Average score | 284.42 | 336.57 | |
| Spread: | -365 | 365 | |