| Tournament | Round | Edie Mueller | Sal Costanzo |
| 16.04.2001 Australian Championships (VIC) | 17 | 373 | 397 |
| 16.04.2001 Australian Championships (VIC) | 21 | 444 | 301 |
| 10.06.2002 Victorian Championships (VIC) | 18 | 361 | 367 |
| 24.09.2006 Australian Masters and State Challenge Trophy (NSW) | 13 | 629 | 311 |
| 24.03.2008 Australian Championship (VIC) | 21 | 380 | 337 |
| 06.04.2015 Australian Championship (VIC) | 13 | 438 | 322 |
| Head-to-head after 6 games | 4 | 2 | |
| Average score | 437.5 | 339.16 | |
| Spread: | 590 | -590 | |