| Tournament | Round | Zina Costanzo | Heather Long |
| 28.12.1998 Decathon (VIC) | 7 | 356 | 367 |
| 28.12.1998 Decathon (VIC) | 16 | 255 | 464 |
| 07.02.1999 Ballarat (VIC) | 1 | 396 | 407 |
| 07.03.1999 Bendigo (VIC) | 1 | 422 | 293 |
| 28.12.1999 Decathon (VIC) | 11 | 369 | 369 |
| 10.06.2002 Victorian Championships (VIC) | 14 | 374 | 364 |
| 25.08.2002 Eastern Suburbs (VIC) | 1 | 342 | 317 |
| 29.09.2002 Essendon (VIC) | 2 | 352 | 311 |
| 19.01.2003 Bil Rose Aestival (VIC) | 5 | 334 | 407 |
| 25.07.2004 Bentleigh (VIC) | 1 | 410 | 333 |
| 27.08.2006 Nunawading (VIC) | 4 | 375 | 364 |
| 28.12.2006 Decathon (VIC) | 6 | 477 | 357 |
| 06.01.2007 Marathon (VIC) | 9 | 396 | 459 |
| 06.01.2007 Marathon (VIC) | 20 | 387 | 284 |
| 18.02.2007 Camberwell (VIC) | 6 | 403 | 389 |
| 22.07.2007 Nunawading (VIC) | 5 | 375 | 402 |
| 28.09.2008 Essendon (VIC) | 3 | 365 | 513 |
| Head-to-head after 17 games | 9.5 | 7.5 | |
| Average score | 375.76 | 376.47 | |
| Spread: | -12 | 12 | |