| Tournament | Round | Rose Young | Zina Costanzo |
| 05.04.1999 Australian Championships (NSW) | 14 | 374 | 396 |
| 23.01.2000 Aestival (VIC) | 1 | 344 | 392 |
| 09.06.2001 Victorian Championships (VIC) | 10 | 369 | 437 |
| 10.06.2002 Victorian Championships (VIC) | 11 | 307 | 445 |
| 27.07.2003 Bentleigh (VIC) | 4 | 267 | 499 |
| 23.08.2003 Ballarat (VIC) | 2 | 439 | 403 |
| 19.10.2003 Frankston (VIC) | 4 | 404 | 350 |
| 15.05.2005 Dandenong (VIC) | 1 | 413 | 328 |
| 27.11.2005 McKinnon (VIC) | 2 | 448 | 362 |
| Head-to-head after 9 games | 4 | 5 | |
| Average score | 373.88 | 401.33 | |
| Spread: | -247 | 247 | |