| Date | Tournament | State | Round | Chris Ostrowski | Keri Heart |
|---|---|---|---|---|---|
| 05/10/2015 | NSW Championships | NSW | 19 | 335 | 349 |
| 03/10/2016 | NSW Championships | NSW | 8 | 335 | 374 |
| 03/10/2016 | NSW Championships | NSW | 14 | 385 | 320 |
| 03/11/2019 | Nowra | NSW | 10 | 308 | 392 |
| 03/04/2021 | OZ CHAMPS | NSW | 22 | 443 | 289 |
| 16/04/2022 | Australian Championship | QLD | 9 | 379 | 342 |
| 16/04/2022 | Australian Championship | QLD | 15 | 321 | 398 |
| 04/06/2022 | BEECROFT SWAN SONG | NSW | 1 | 421 | 406 |
| 30/09/2023 | NSW CHAMPIONSHIP | NSW | 15 | 380 | 359 |
| 30/09/2023 | NSW CHAMPIONSHIP | NSW | 21 | 384 | 403 |
| 07/10/2024 | NSW CHAMPIONSHIP 2024 | NSW | 10 | 372 | 317 |
| 07/10/2024 | NSW CHAMPIONSHIP 2024 | NSW | 15 | 482 | 327 |
| 29/03/2025 | LAKE MACQUARIE AUTUMN | NSW | 5 | 402 | 387 |
| 06/10/2025 | NSW CHAMPIONSHIP 2025 | NSW | 7 | 402 | 328 |
| 06/10/2025 | NSW CHAMPIONSHIP 2025 | NSW | 17 | 449 | 306 |
| 06/10/2025 | NSW CHAMPIONSHIP 2025 | NSW | 22 | 317 | 477 |
| 15/11/2025 | LAKE MACQUARIE | NSW | 2 | 491 | 325 |
| 10/01/2026 | JANBOREE | NSW | 9 | 364 | 331 |
| Head-to-head after 18 games | 12 | 6 | |||
| Average score | 387.22 | 357.22 | |||
| Spread | 540 | -540 | |||