| Date | Tournament | State | Round | Zina Costanzo | Peter Kougi |
|---|---|---|---|---|---|
| 24/03/2006 | March Notturno | VIC | 5 | 437 | 347 |
| 13/05/2006 | MAYDAY & NIGHT | VIC | 3 | 341 | 357 |
| 02/07/2006 | Bentleigh | VIC | 3 | 465 | 329 |
| 18/02/2007 | Camberwell | VIC | 5 | 414 | 425 |
| 11/06/2007 | Victorian Championships | VIC | 23 | 436 | 394 |
| 15/02/2009 | Camberwell | VIC | 1 | 290 | 438 |
| Head-to-head after 6 games | 3 | 3 | |||
| Average score | 397.17 | 381.67 | |||
| Spread | 93 | -93 | |||