| Tournament | Round | John Barker | Sam Greenberg |
| 25.01.1998 City of Sydney International Masters (NSW) | 5 | 434 | 300 |
| 14.02.1998 Wollongong WORDS Valentine (NSW) | 1 | 451 | 374 |
| 15.03.1998 Sutherland (NSW) | 3 | 437 | 364 |
| 05.10.1998 New South Wales Championships (NSW) | 8 | 423 | 374 |
| 14.11.1998 Sydney (NSW) | 1 | 382 | 343 |
| 20.10.2001 Spring Marathon (NSW) | 11 | 354 | 408 |
| 27.01.2002 City of Sydney International Masters (NSW) | 11 | 414 | 278 |
| 07.12.2003 North Shore (NSW) | 5 | 360 | 300 |
| 06.03.2004 Balmain BUGS (NSW) | 4 | 407 | 386 |
| 04.09.2004 Oatlands (NSW) | 6 | 341 | 295 |
| 16.10.2004 Spring Marathon (NSW) | 4 | 389 | 333 |
| 20.03.2005 Wyong (NSW) | 1 | 431 | 367 |
| 18.03.2006 Wyong (NSW) | 1 | 396 | 401 |
| 13.10.2007 Spring Marathon (NSW) | 1 | 376 | 384 |
| 12.04.2008 Matchplay Qualifier (NSW) | 9 | 345 | 398 |
| 25.01.2009 City of Sydney International Masters (NSW) | 20 | 372 | 345 |
| 17.07.2010 Winter Masters (NSW) | 1 | 350 | 400 |
| 04.09.2010 Oatlands War of Words (NSW) | 2 | 355 | 379 |
| 30.01.2011 City of Sydney International Masters (NSW) | 8 | 385 | 343 |
| Head-to-head after 19 games | 13 | 6 | |
| Average score | 389.57 | 356.42 | |