| Tournament | Round | Lesley Smit | Gillian Briggs |
| 21.03.1998 February (SA) | 3 | 287 | 339 |
| 16.01.1999 January (SA) | 3 | 319 | 331 |
| 21.03.1999 March (SA) | 5 | 275 | 494 |
| 20.08.2000 Unley (SA) | 3 | 384 | 398 |
| 09.03.2002 South Australian Championships (SA) | 8 | 231 | 453 |
| 25.05.2002 Northern Tournament (SA) | 5 | 482 | 361 |
| 08.03.2003 South Australian Championships (SA) | 12 | 386 | 410 |
| 08.03.2003 South Australian Championships (SA) | 14 | 435 | 306 |
| 21.04.2003 Australian Championships (SA) | 15 | 337 | 332 |
| 26.10.2003 Unley October (SA) | 2 | 390 | 357 |
| 25.07.2004 Brighton (SA) | 2 | 323 | 304 |
| 05.02.2006 Round Robin (SA) | 7 | 428 | 252 |
| Head-to-head after 12 games | 6 | 6 | |
| Average score | 356.41 | 361.41 | |
| Spread: | -60 | 60 | |