| Tournament | Round | Heather Lowden | Marie London |
| 24.09.2006 Australian Masters and State Challenge Trophy (NSW) | 10 | 388 | 290 |
| 08.09.2007 AUST MASTERS & STATE CHALLENGE (VIC) | 5 | 382 | 454 |
| 13.09.2008 MASTERS AND STATE CHALLENGE TROPHY (VIC) | 9 | 357 | 435 |
| 05.04.2010 Aus Championship (SA) | 3 | 421 | 399 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 387 | 394.5 | |
| Spread: | -30 | 30 | |