| Date | Tournament | State | Round | John Barker | Garth van Vliet |
|---|---|---|---|---|---|
| 03/07/2011 | Beecroft Marathon | NSW | 13 | 412 | 369 |
| 17/07/2011 | Winter Masters | NSW | 20 | 391 | 336 |
| 03/10/2011 | NSW Championships | NSW | 18 | 401 | 441 |
| 29/10/2011 | october surprise | NSW | 9 | 373 | 498 |
| 11/12/2011 | SYDNEY CLUB | NSW | 2 | 410 | 449 |
| 16/06/2012 | Wollongong WORDS Winter | NSW | 6 | 390 | 411 |
| 08/07/2012 | Killara | NSW | 6 | 464 | 436 |
| 08/07/2012 | Killara | NSW | 10 | 432 | 440 |
| 22/07/2012 | Winter Masters | NSW | 8 | 336 | 401 |
| 22/07/2012 | Winter Masters | NSW | 12 | 259 | 479 |
| 01/10/2012 | NSW Championships | NSW | 21 | 480 | 384 |
| 01/04/2013 | Australian Championship | QLD | 11 | 270 | 442 |
| 01/04/2013 | Australian Championship | QLD | 14 | 412 | 367 |
| 20/04/2013 | Spot Surprize | NSW | 5 | 361 | 402 |
| 10/06/2013 | VIC CHAMPIONSHIP | VIC | 16 | 392 | 397 |
| 24/08/2013 | BEECROFT MARATHON | NSW | 7 | 388 | 461 |
| 31/08/2013 | WAITARA TEAM CHALLENGE | NSW | 6 | 385 | 515 |
| 07/10/2013 | NSW Champs | NSW | 6 | 454 | 450 |
| 27/01/2014 | City of Sydney International Masters | NSW | 4 | 500 | 340 |
| 27/01/2014 | City of Sydney International Masters | NSW | 22 | 400 | 473 |
| 06/04/2014 | BEECROFT MARATHON | NSW | 12 | 411 | 419 |
| 06/09/2014 | WAITARA TEAM CHALLENGE | NSW | 5 | 415 | 422 |
| 14/02/2015 | Wollongong Summer | NSW | 5 | 388 | 439 |
| 04/01/2016 | Janboree | NSW | 6 | 350 | 480 |
| 06/01/2018 | Janboree | NSW | 5 | 383 | 401 |
| 04/01/2020 | JanBoree | NSW | 5 | 447 | 463 |
| 20/06/2020 | BEECROFT POSt COVID19 | NSW | 6 | 452 | 308 |
| 16/07/2020 | Cronulla Open | NSW | 5 | 462 | 441 |
| 03/04/2021 | OZ CHAMPS | NSW | 23 | 351 | 509 |
| 27/09/2022 | oitoo spring 2022 | NSW | 2 | 505 | 303 |
| 10/06/2023 | Newport Inaugural | NSW | 8 | 387 | 472 |
| 26/11/2023 | Central Coast Open | NSW | 1 | 382 | 396 |
| 07/10/2024 | NSW CHAMPIONSHIP 2024 | NSW | 6 | 457 | 417 |
| Head-to-head after 33 games | 11 | 22 | |||
| Average score | 403.03 | 423.06 | |||
| Spread | -661 | 661 | |||