| Tournament | Round | Heather Lowden | Edie Mueller |
| 24.09.2006 Australian Masters and State Challenge Trophy (NSW) | 12 | 380 | 386 |
| 09.04.2007 Australian Championships (NSW) | 6 | 382 | 361 |
| 08.09.2007 AUST MASTERS & STATE CHALLENGE (VIC) | 12 | 337 | 409 |
| 13.09.2008 MASTERS AND STATE CHALLENGE TROPHY (VIC) | 1 | 389 | 398 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 372 | 388.5 | |
| Spread: | -66 | 66 | |