| Tournament | Round | Chris Ostrowski | Ronnie Bennett |
| 06.10.2014 NSW Championships (NSW) | 1 | 366 | 372 |
| 26.01.2015 City of Sydney International Masters (NSW) | 10 | 400 | 396 |
| 10.12.2016 Bundanoon (NSW) | 8 | 336 | 401 |
| 02.10.2017 NSW CHAMPS (NSW) | 11 | 454 | 409 |
| 28.01.2018 City of Sydney International Masters (NSW) | 4 | 437 | 296 |
| 28.01.2018 City of Sydney International Masters (NSW) | 20 | 364 | 377 |
| 01.10.2018 NSW Champs (NSW) | 23 | 395 | 357 |
| 25.01.2020 Australia Day Open (NSW) | 1 | 508 | 312 |
| 27.01.2020 City of Sydney International Masters (NSW) | 3 | 272 | 487 |
| 08.02.2020 WORDS SUMMER (NSW) | 1 | 259 | 429 |
| 03.10.2020 NSW CHAMPS 2020 (NSW) | 14 | 404 | 406 |
| 12.12.2020 BUNDANOON (NSW) | 1 | 304 | 458 |
| 30.01.2022 City of Sydney Masters (NSW) | 8 | 413 | 336 |
| 30.01.2022 City of Sydney Masters (NSW) | 17 | 413 | 421 |
| 14.01.2023 Bundanoon (NSW) | 4 | 300 | 416 |
| 06.10.2025 NSW CHAMPIONSHIP 2025 (NSW) | 1 | 403 | 419 |
| 04.04.2026 AUS CHAMPS (ACT) | 1 | 299 | 342 |
| Head-to-head after 17 games | 6 | 11 | |
| Average score | 372.17 | 390.23 | |