| Tournament | Round | Tony Kalayzich | Jeff Chelton |
| 10.06.2006 vic06 3 DAY (VIC) | 16 | 370 | 420 |
| 09.04.2007 Australian Championships (NSW) | 14 | 265 | 441 |
| 06.07.2008 Winter Challenge (NSW) | 3 | 363 | 468 |
| 31.08.2008 Oatlands (NSW) | 6 | 291 | 494 |
| 29.11.2008 Blue Mountains (NSW) | 6 | 282 | 371 |
| 05.07.2009 Winter Challenge (NSW) | 2 | 410 | 233 |
| 02.02.2014 Kempsey (NSW) | 8 | 309 | 304 |
| Head-to-head after 7 games | 2 | 5 | |
| Average score | 327.14 | 390.14 | |
| Spread: | -441 | 441 | |