| Date | Tournament | State | Round | John Barker | Carol Johnsen |
|---|---|---|---|---|---|
| 12/04/1993 | Australian Championship | SA | 10 | 360 | 406 |
| 17/04/1995 | Australian Open Double Dictionary Championship | QLD | 13 | 441 | 424 |
| 28/12/1999 | Decathon | VIC | 13 | 480 | 336 |
| 01/04/2002 | Australian Championships | WA | 2 | 406 | 416 |
| 12/04/2004 | Australian Championships | ACT | 16 | 469 | 298 |
| 30/04/2006 | NSW vs Victoria Border Challenge Wagga Wagga | NSW | 1 | 335 | 397 |
| 24/03/2008 | Australian Championship | VIC | 17 | 336 | 454 |
| 11/04/2009 | AUST CHAMPIONSHIP | WA | 9 | 360 | 429 |
| 05/04/2010 | Aus Championship | SA | 20 | 387 | 360 |
| 28/04/2013 | Wagga Wagga - Tristate | NSW | 5 | 355 | 369 |
| 06/11/2015 | Perth International | WA | 16 | 346 | 414 |
| 07/11/2015 | Open Saturday | WA | 8 | 453 | 417 |
| 11/09/2016 | MASTERS AND STATE CHAL | VIC | 13 | 453 | 365 |
| 17/04/2017 | National Championship | WA | 21 | 365 | 503 |
| 22/04/2019 | 2019 Australian Championship | TAS | 3 | 299 | 439 |
| 26/05/2019 | Tri-State | NSW | 2 | 495 | 376 |
| 08/09/2019 | Australian Masters and State Team Challenge | ACT | 9 | 401 | 361 |
| 03/04/2021 | OZ CHAMPS | NSW | 20 | 366 | 434 |
| Head-to-head after 18 games | 8 | 10 | |||
| Average score | 394.83 | 399.89 | |||
| Spread | -91 | 91 | |||