| Tournament | Round | Zina Costanzo | Geoff Wright |
| 28.12.1999 Decathon (VIC) | 4 | 359 | 384 |
| 09.06.2001 Victorian Championships (VIC) | 3 | 293 | 440 |
| 28.10.2001 Teams Event (VIC) | 5 | 349 | 424 |
| 29.12.2001 Decathon (VIC) | 10 | 343 | 441 |
| 14.09.2002 Melbourne 15 Minutes (VIC) | 1 | 288 | 473 |
| 27.10.2002 Mooroolbark (VIC) | 3 | 431 | 343 |
| 16.11.2002 Melbourne November (VIC) | 1 | 100 | 300 |
| 10.03.2003 White Rabbit (VIC) | 8 | 351 | 416 |
| 02.11.2003 SA/Victoria Border Challenge Dimboola (VIC) | 5 | 245 | 442 |
| 14.06.2004 Victorian Championships (VIC) | 11 | 358 | 398 |
| 25.07.2004 Bentleigh (VIC) | 3 | 379 | 388 |
| 26.09.2004 Essendon (VIC) | 2 | 402 | 387 |
| 01.05.2005 Mayday (VIC) | 1 | 355 | 316 |
| 23.07.2006 Midwinter (VIC) | 2 | 333 | 373 |
| 27.08.2006 Nunawading (VIC) | 6 | 254 | 404 |
| 10.12.2006 McKinnon 2006 (VIC) | 3 | 380 | 393 |
| 06.01.2007 Marathon (VIC) | 16 | 394 | 385 |
| 21.01.2007 AESTIVAL FESTIVAL 2007 (VIC) | 3 | 345 | 445 |
| 28.09.2008 Essendon (VIC) | 2 | 352 | 419 |
| 12.10.2008 xiao ting 3 (VIC) | 5 | 332 | 508 |
| 28.12.2008 Decathon (VIC) | 7 | 389 | 425 |
| Head-to-head after 21 games | 4 | 17 | |
| Average score | 334.85 | 404.95 | |
| Spread: | -1472 | 1472 | |