| Tournament | Round | Chris Ostrowski | Nathan Tang |
| 26.09.2023 oitoo Spring (NSW) | 4 | 437 | 253 |
| 19.10.2024 Spring Marathon (NSW) | 1 | 400 | 369 |
| 06.10.2025 NSW CHAMPIONSHIP 2025 (NSW) | 6 | 425 | 396 |
| 06.12.2025 SUTHERLAND SHIRE (NSW) | 6 | 329 | 386 |
| 10.01.2026 JANBOREE (NSW) | 2 | 444 | 385 |
| 08.02.2026 Macarthur (NSW) | 2 | 369 | 456 |
| Head-to-head after 6 games | 4 | 2 | |
| Average score | 400.66 | 374.16 | |
| Spread: | 159 | -159 | |