| Date | Tournament | State | Round | John Barker | Alex Boiko |
|---|---|---|---|---|---|
| 29/12/2015 | FFT Part A | NSW | 4 | 402 | 328 |
| 04/01/2016 | Janboree | NSW | 5 | 418 | 339 |
| 06/03/2016 | Bugs/Sydney | NSW | 3 | 429 | 441 |
| 18/06/2016 | WORDS WINTER | NSW | 2 | 387 | 487 |
| 11/09/2016 | MASTERS AND STATE CHAL | VIC | 9 | 433 | 360 |
| 13/11/2016 | ACT Championships | ACT | 8 | 326 | 401 |
| 10/12/2016 | Bundanoon | NSW | 8 | 398 | 405 |
| 07/01/2017 | Janboree | NSW | 2 | 422 | 406 |
| 24/02/2018 | Bomaderry | NSW | 3 | 412 | 498 |
| 15/12/2018 | Bundanoon | NSW | 6 | 469 | 424 |
| 09/02/2019 | WORDS SUMMER RR | NSW | 9 | 395 | 353 |
| 08/09/2019 | Australian Masters and State Team Challenge | ACT | 14 | 388 | 434 |
| 12/12/2020 | BUNDANOON | NSW | 8 | 312 | 420 |
| 14/10/2023 | NSW SPRING MARATHON | NSW | 7 | 303 | 554 |
| 26/07/2025 | CMWM2025 | NSW | 10 | 406 | 384 |
| 26/07/2025 | CMWM2025 | NSW | 17 | 301 | 502 |
| Head-to-head after 16 games | 7 | 9 | |||
| Average score | 387.56 | 421.00 | |||
| Spread | -535 | 535 | |||