| Tournament | Round | Tony Kalayzich | Don Hadley |
| 06.05.2006 Sydney's West (NSW) | 4 | 415 | 379 |
| 14.10.2006 Spring Marathon (NSW) | 6 | 250 | 365 |
| 06.01.2007 Janboree (NSW) | 9 | 408 | 370 |
| 28.01.2007 City of Sydney International Masters (NSW) | 9 | 364 | 343 |
| 20.05.2007 Ulladulla 2007 (NSW) | 12 | 343 | 384 |
| 06.07.2008 Winter Challenge (NSW) | 11 | 386 | 363 |
| 06.07.2008 Winter Challenge (NSW) | 13 | 344 | 357 |
| 31.08.2008 Oatlands (NSW) | 7 | 427 | 340 |
| 29.11.2008 Blue Mountains (NSW) | 7 | 331 | 366 |
| 11.07.2009 Glenbrook WYSC Fundraiser (NSW) | 2 | 385 | 372 |
| 02.02.2014 Kempsey (NSW) | 7 | 335 | 381 |
| 06.04.2015 Australian Championship (VIC) | 12 | 302 | 339 |
| 07.02.2016 Kempsey (NSW) | 4 | 326 | 304 |
| Head-to-head after 13 games | 7 | 6 | |
| Average score | 355.07 | 358.69 | |
| Spread: | -47 | 47 | |