| Date | Tournament | State | Round | Tony Kalayzich | Heather Sorensen |
|---|---|---|---|---|---|
| 12/04/2004 | Australian Championships | ACT | 8 | 452 | 437 |
| 23/05/2004 | Ulladulla | NSW | 4 | 357 | 348 |
| 17/04/2005 | NSW/Victoria Border Challenge, Wagga Wagga | NSW | 11 | 370 | 274 |
| 22/05/2005 | Ulladulla | NSW | 1 | 344 | 291 |
| 30/04/2006 | NSW vs Victoria Border Challenge Wagga Wagga | NSW | 6 | 364 | 384 |
| 28/05/2006 | Ulladulla Championship | NSW | 1 | 453 | 281 |
| 21/06/2009 | Wagga Wagga (Border Challenge) | NSW | 7 | 411 | 421 |
| Head-to-head after 7 games | 5 | 2 | |||
| Average score | 393.00 | 348.00 | |||
| Spread | 315 | -315 | |||