| Date | Tournament | State | 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 | 337.00 | 411.82 | |||
| Spread | -823 | 823 | |||