| Tournament | Round | Ronnie Bennett | Chris Ostrowski |
| 06.10.2014 NSW Championships (NSW) | 1 | 372 | 366 |
| 26.01.2015 City of Sydney International Masters (NSW) | 10 | 396 | 400 |
| 10.12.2016 Bundanoon (NSW) | 8 | 401 | 336 |
| 02.10.2017 NSW CHAMPS (NSW) | 11 | 409 | 454 |
| 28.01.2018 City of Sydney International Masters (NSW) | 4 | 296 | 437 |
| 28.01.2018 City of Sydney International Masters (NSW) | 20 | 377 | 364 |
| 01.10.2018 NSW Champs (NSW) | 23 | 357 | 395 |
| 25.01.2020 Australia Day Open (NSW) | 1 | 312 | 508 |
| 27.01.2020 City of Sydney International Masters (NSW) | 3 | 487 | 272 |
| 08.02.2020 WORDS SUMMER (NSW) | 1 | 429 | 259 |
| 03.10.2020 NSW CHAMPS 2020 (NSW) | 14 | 406 | 404 |
| 12.12.2020 BUNDANOON (NSW) | 1 | 458 | 304 |
| 30.01.2022 City of Sydney Masters (NSW) | 8 | 336 | 413 |
| 30.01.2022 City of Sydney Masters (NSW) | 17 | 421 | 413 |
| 14.01.2023 Bundanoon (NSW) | 4 | 416 | 300 |
| 06.10.2025 NSW CHAMPIONSHIP 2025 (NSW) | 1 | 419 | 403 |
| 04.04.2026 AUS CHAMPS (ACT) | 1 | 342 | 299 |
| Head-to-head after 17 games | 11 | 6 | |
| Average score | 390.23 | 372.17 | |
| Spread: | 307 | -307 | |