| Tournament | Round | Krystyna Batten | John Barker |
| 06.09.2009 hillsopen (NSW) | 1 | 393 | 436 |
| 20.04.2013 Spot Surprize (NSW) | 6 | 324 | 402 |
| 08.11.2014 Spring Marathon (NSW) | 6 | 347 | 365 |
| 19.04.2015 Lake Macquarie Open (NSW) | 1 | 332 | 355 |
| 16.08.2015 Hills (NSW) | 6 | 415 | 336 |
| 18.10.2015 Spring Marathon (NSW) | 2 | 248 | 463 |
| 16.10.2016 Spring Marathon (NSW) | 3 | 295 | 511 |
| 04.03.2017 Match Play Qualifer (NSW) | 7 | 344 | 375 |
| 14.10.2017 Spring Marathon (NSW) | 6 | 301 | 411 |
| 22.02.2020 MATCHPLAY QUALIFIER (NSW) | 1 | 409 | 391 |
| 16.10.2021 SPRING MARATHON (NSW) | 1 | 356 | 380 |
| 06.11.2021 LAKE MACQUARIE (NSW) | 5 | 363 | 379 |
| 02.04.2022 LAKE MACQUARIE 2022 (NSW) | 5 | 335 | 474 |
| 02.07.2022 NO FRILLS 3 (NSW) | 7 | 263 | 365 |
| 04.03.2023 LAKE MACQUARIE AUTUMN (NSW) | 6 | 364 | 348 |
| 01.03.2025 MATCHPLAY QUALIFIER (NSW) | 3 | 401 | 374 |
| 24.05.2025 BURWOOD RAT IMPROVE (NSW) | 7 | 442 | 367 |
| 20.09.2025 BURWOOD IMPROVERS 3 (NSW) | 4 | 340 | 364 |
| 18.10.2025 SPRING MARATHON (NSW) | 9 | 415 | 398 |
| 06.12.2025 SUTHERLAND SHIRE (NSW) | 6 | 413 | 408 |
| Head-to-head after 20 games | 7 | 13 | |
| Average score | 355 | 395.1 | |
| Spread: | -802 | 802 | |