| Date | Tournament | State | Round | Zina Costanzo | Helen Hynes |
|---|---|---|---|---|---|
| 14/06/2004 | Victorian Championships | VIC | 10 | 415 | 390 |
| 13/05/2006 | MAYDAY & NIGHT | VIC | 1 | 417 | 387 |
| 23/07/2006 | Midwinter | VIC | 1 | 454 | 335 |
| 21/01/2007 | AESTIVAL FESTIVAL 2007 | VIC | 2 | 428 | 386 |
| Head-to-head after 4 games | 4 | 0 | |||
| Average score | 428.50 | 374.50 | |||
| Spread | 216 | -216 | |||