| Tournament | Round | Don Hadley | John Barker |
| 02.10.2006 New South Wales Championships (NSW) | 3 | 241 | 497 |
| 01.10.2007 New South Wales Champs (NSW) | 9 | 440 | 283 |
| 24.11.2007 CENTRAL COAST CHAMPS (NSW) | 12 | 347 | 387 |
| 03.02.2008 Kempsey Challenge & Cup (NSW) | 3 | 327 | 432 |
| 18.07.2009 Winter Masters (NSW) | 14 | 360 | 449 |
| 06.09.2009 hillsopen (NSW) | 6 | 313 | 417 |
| 27.02.2010 Matchplay Qualifier (NSW) | 1 | 285 | 449 |
| 06.02.2011 Kempsey 2011 (NSW) | 2 | 370 | 347 |
| 25.04.2011 Aus Championship (ACT) | 20 | 336 | 425 |
| 01.10.2012 NSW Championships (NSW) | 14 | 423 | 456 |
| 07.02.2016 Kempsey (NSW) | 3 | 265 | 388 |
| Head-to-head after 11 games | 2 | 9 | |
| Average score | 337 | 411.81 | |
| Spread: | -823 | 823 | |