| Tournament | Round | Carol Mascitti | Joy Duggan |
| 22.06.2003 Nunawading (VIC) | 4 | 380 | 365 |
| 30.11.2003 McKinnon (VIC) | 3 | 330 | 326 |
| 01.05.2005 Mayday (VIC) | 3 | 369 | 365 |
| 29.08.2005 Notturno (VIC) | 3 | 385 | 367 |
| Head-to-head after 4 games | 4 | 0 | |
| Average score | 366 | 355.75 | |
| Spread: | 41 | -41 | |