| Tournament | Round | Nan Smith | Marie London |
| 09.06.2001 Victorian Championships (VIC) | 6 | 380 | 331 |
| 21.04.2003 Australian Championships (SA) | 11 | 321 | 432 |
| 28.03.2005 Australian Championships (TAS) | 17 | 425 | 269 |
| 28.03.2005 Australian Championships (TAS) | 21 | 338 | 426 |
| 24.03.2008 Australian Championship (VIC) | 11 | 368 | 438 |
| 24.03.2008 Australian Championship (VIC) | 22 | 507 | 339 |
| Head-to-head after 6 games | 3 | 3 | |
| Average score | 389.83 | 372.5 | |
| Spread: | 104 | -104 | |