| Tournament | Round | Carol Mascitti | Joan Lawrence |
| 11.06.2007 Victorian Championships (VIC) | 5 | 299 | 346 |
| 26.07.2009 Nunawading (VIC) | 6 | 358 | 322 |
| 14.06.2010 Queen's Birthday (VIC) | 6 | 341 | 291 |
| 25.07.2010 Nunawading Tournament (VIC) | 6 | 320 | 437 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 329.5 | 349 | |
| Spread: | -78 | 78 | |