| Tournament | Round | John Barker | Therese Nichols |
| 14.06.2014 W.O.R.D.S Winter (NSW) | 6 | 360 | 380 |
| 25.10.2014 Room to Read Charity (NSW) | 4 | 450 | 411 |
| 14.02.2015 Wollongong Summer (NSW) | 9 | 379 | 371 |
| 06.03.2016 Bugs/Sydney (NSW) | 2 | 319 | 473 |
| 14.05.2016 BEECROFT MARATHON (NSW) | 2 | 381 | 375 |
| 03.10.2016 NSW Championships (NSW) | 7 | 260 | 525 |
| 07.01.2017 Janboree (NSW) | 5 | 338 | 368 |
| 11.03.2017 Bomaderry (NSW) | 1 | 363 | 376 |
| 21.05.2017 ULLADULLA (NSW) | 5 | 422 | 453 |
| 14.10.2017 Spring Marathon (NSW) | 3 | 395 | 399 |
| 02.12.2017 Sutherland (NSW) | 8 | 354 | 321 |
| 26.01.2018 Australia Day Open (NSW) | 8 | 404 | 376 |
| 01.12.2018 Sutherland Shire (NSW) | 6 | 354 | 428 |
| 26.01.2019 AUSTRALIA DAY OPEN (NSW) | 4 | 460 | 385 |
| 09.02.2019 WORDS SUMMER RR (NSW) | 2 | 372 | 289 |
| 17.03.2019 Bomaderry (NSW) | 2 | 294 | 395 |
| 07.12.2019 Sutherland (NSW) | 7 | 466 | 370 |
| 04.01.2020 JanBoree (NSW) | 2 | 387 | 373 |
| 03.04.2021 OZ CHAMPS (NSW) | 13 | 476 | 316 |
| 24.06.2023 Wgong Winter (NSW) | 7 | 394 | 372 |
| 18.02.2024 Wgong Round Robins (NSW) | 7 | 312 | 470 |
| 03.03.2024 Bomaderry (NSW) | 7 | 418 | 495 |
| Head-to-head after 22 games | 11 | 11 | |
| Average score | 379.9 | 396.4 | |
| Spread: | -363 | 363 | |