| Tournament | Round | Marie London | Marilyn Smith |
| 08.06.2003 Victorian Championships (VIC) | 9 | 411 | 348 |
| 12.04.2004 Australian Championships (ACT) | 20 | 239 | 447 |
| 17.04.2006 Australian Championships (QLD) | 12 | 385 | 343 |
| 08.09.2007 AUST MASTERS & STATE CHALLENGE (VIC) | 17 | 352 | 387 |
| 25.04.2011 Aus Championship (ACT) | 16 | 385 | 272 |
| Head-to-head after 5 games | 3 | 2 | |
| Average score | 354.4 | 359.4 | |
| Spread: | -25 | 25 | |