| Tournament | Round | Marie London | Dianne Davis |
| 08.06.1998 Victorian Championships (VIC) | 16 | 403 | 352 |
| 28.12.1998 Decathon (VIC) | 10 | 316 | 383 |
| 17.04.2006 Australian Championships (QLD) | 9 | 417 | 317 |
| 24.03.2008 Australian Championship (VIC) | 16 | 348 | 351 |
| 05.04.2010 Aus Championship (SA) | 20 | 312 | 379 |
| 01.04.2013 Australian Championship (QLD) | 4 | 461 | 265 |
| 06.04.2015 Australian Championship (VIC) | 15 | 420 | 342 |
| Head-to-head after 7 games | 4 | 3 | |
| Average score | 382.42 | 341.28 | |
| Spread: | 288 | -288 | |