| Date | Tournament | State | 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 | 400.67 | 374.17 | |||
| Spread | 159 | -159 | |||