| Date | Tournament | State | Round | John Barker | Kerry Constable |
|---|---|---|---|---|---|
| 10/05/1997 | Ulladulla | NSW | 3 | 384 | 366 |
| 24/10/1998 | Spring Marathon | NSW | 3 | 482 | 356 |
| 21/05/1999 | Ulladulla | NSW | 9 | 344 | 444 |
| 05/12/1999 | ACT Christmas Capers | ACT | 6 | 421 | 340 |
| 21/05/2000 | Ulladulla | NSW | 1 | 395 | 352 |
| 21/05/2000 | Ulladulla | NSW | 14 | 460 | 398 |
| 27/05/2001 | Ulladulla | NSW | 10 | 383 | 395 |
| 01/10/2001 | New South Wales Championships | NSW | 12 | 325 | 480 |
| 09/12/2001 | ACT Championships | ACT | 8 | 412 | 433 |
| 26/05/2002 | Ulladulla | NSW | 1 | 287 | 399 |
| 16/06/2002 | Canberra Midyear Open | ACT | 8 | 419 | 333 |
| 17/08/2002 | Revesby | NSW | 1 | 452 | 325 |
| 15/05/2003 | Ulladulla | NSW | 12 | 408 | 369 |
| 20/07/2003 | Winter Masters | NSW | 3 | 423 | 351 |
| 06/10/2003 | NSW Championships | NSW | 15 | 471 | 338 |
| 21/11/2004 | ACT Championships | ACT | 6 | 425 | 450 |
| 20/11/2005 | ACT Championships | ACT | 9 | 406 | 343 |
| 28/05/2006 | Ulladulla Championship | NSW | 4 | 505 | 251 |
| 28/05/2006 | Ulladulla Championship | NSW | 13 | 291 | 407 |
| 16/05/2009 | Ulladulla | NSW | 8 | 416 | 338 |
| 31/10/2009 | Nowra 2009 | NSW | 13 | 439 | 337 |
| 13/02/2010 | Wollongong Round Robins | NSW | 3 | 475 | 383 |
| 26/09/2010 | Moss Vale | NSW | 6 | 346 | 464 |
| 06/11/2010 | Nowra | NSW | 13 | 436 | 290 |
| 19/02/2011 | Wollongong Round Robins | NSW | 6 | 416 | 401 |
| 12/03/2011 | Bomaderry | NSW | 6 | 395 | 406 |
| 11/12/2011 | SYDNEY CLUB | NSW | 7 | 325 | 419 |
| 23/03/2013 | Bomaderry | NSW | 7 | 372 | 403 |
| 08/02/2014 | WORDS FEB | NSW | 9 | 422 | 307 |
| 14/06/2014 | W.O.R.D.S Winter | NSW | 4 | 374 | 400 |
| 02/11/2014 | Nowra | NSW | 8 | 432 | 310 |
| 02/11/2014 | Nowra | NSW | 11 | 434 | 405 |
| 13/12/2014 | Bundanoon | NSW | 4 | 351 | 387 |
| 14/02/2015 | Wollongong Summer | NSW | 6 | 457 | 391 |
| 13/06/2015 | WORDS Winter | NSW | 8 | 374 | 393 |
| 12/03/2016 | BOMADERRY | NSW | 6 | 371 | 347 |
| 11/03/2017 | Bomaderry | NSW | 4 | 311 | 413 |
| 21/05/2017 | ULLADULLA | NSW | 2 | 426 | 455 |
| 17/06/2017 | WORDS WINTER | NSW | 4 | 514 | 385 |
| 09/02/2019 | WORDS SUMMER RR | NSW | 1 | 396 | 391 |
| 17/03/2019 | Bomaderry | NSW | 3 | 386 | 399 |
| 19/05/2019 | ULLADULLA CHAMPIONSHIP | NSW | 6 | 392 | 349 |
| 25/08/2019 | WESPA Seniors 2019 | QLD | 12 | 399 | 425 |
| 24/06/2023 | Wgong Winter | NSW | 2 | 363 | 435 |
| 18/02/2024 | Wgong Round Robins | NSW | 3 | 403 | 391 |
| Head-to-head after 45 games | 26 | 19 | |||
| Average score | 402.62 | 381.20 | |||
| Spread | 964 | -964 | |||