| Tournament | Round | Nan Smith | Liz Marx |
| 13.02.2000 South Australian Championships (SA) | 5 | 483 | 402 |
| 29.06.2000 Bordertown (SA) | 2 | 367 | 360 |
| 29.06.2000 Bordertown (SA) | 8 | 344 | 333 |
| 14.09.2003 Melbourne Masters (VIC) | 10 | 313 | 339 |
| 28.03.2005 Australian Championships (TAS) | 8 | 337 | 316 |
| Head-to-head after 5 games | 4 | 1 | |
| Average score | 368.8 | 350 | |
| Spread: | 94 | -94 | |