| Tournament | Round | Nathan Tang | Chris Ostrowski |
| 26.09.2023 oitoo Spring (NSW) | 4 | 253 | 437 |
| 19.10.2024 Spring Marathon (NSW) | 1 | 369 | 400 |
| 06.10.2025 NSW CHAMPIONSHIP 2025 (NSW) | 6 | 396 | 425 |
| 06.12.2025 SUTHERLAND SHIRE (NSW) | 6 | 386 | 329 |
| 10.01.2026 JANBOREE (NSW) | 2 | 385 | 444 |
| 08.02.2026 Macarthur (NSW) | 2 | 456 | 369 |
| Head-to-head after 6 games | 2 | 4 | |
| Average score | 374.16 | 400.66 | |