| Tournament | Round | John Barker | Don Hadley |
| 02.10.2006 New South Wales Championships (NSW) | 3 | 497 | 241 |
| 01.10.2007 New South Wales Champs (NSW) | 9 | 283 | 440 |
| 24.11.2007 CENTRAL COAST CHAMPS (NSW) | 12 | 387 | 347 |
| 03.02.2008 Kempsey Challenge & Cup (NSW) | 3 | 432 | 327 |
| 18.07.2009 Winter Masters (NSW) | 14 | 449 | 360 |
| 06.09.2009 hillsopen (NSW) | 6 | 417 | 313 |
| 27.02.2010 Matchplay Qualifier (NSW) | 1 | 449 | 285 |
| 06.02.2011 Kempsey 2011 (NSW) | 2 | 347 | 370 |
| 25.04.2011 Aus Championship (ACT) | 20 | 425 | 336 |
| 01.10.2012 NSW Championships (NSW) | 14 | 456 | 423 |
| 07.02.2016 Kempsey (NSW) | 3 | 388 | 265 |
| Head-to-head after 11 games | 9 | 2 | |
| Average score | 411.81 | 337 | |