| Tournament | Round | Chris Ostrowski | Edward Okulicz |
| 16.06.2012 Wollongong WORDS Winter (NSW) | 1 | 415 | 402 |
| 22.07.2012 Winter Masters (NSW) | 4 | 326 | 360 |
| 24.08.2014 Hills Open (NSW) | 2 | 280 | 528 |
| 05.10.2015 NSW Championships (NSW) | 24 | 295 | 502 |
| 03.12.2016 Sutherland Shire (NSW) | 1 | 277 | 455 |
| 24.06.2017 Newtown Club (NSW) | 2 | 334 | 432 |
| 30.07.2017 Winter Masters (NSW) | 10 | 378 | 423 |
| 16.06.2018 JUNE WGONG (NSW) | 8 | 405 | 432 |
| 07.10.2019 NSW CHAMPIONSHIP (NSW) | 3 | 297 | 392 |
| 24.07.2022 NSW Winter Masters (NSW) | 1 | 287 | 504 |
| 07.10.2024 NSW CHAMPIONSHIP 2024 (NSW) | 7 | 363 | 459 |
| 28.02.2026 MATCHPLAY QUALIFIER (NSW) | 6 | 374 | 562 |
| Head-to-head after 12 games | 1 | 11 | |
| Average score | 335.91 | 454.25 | |
| Spread: | -1420 | 1420 | |