| Tournament | Round | Moana Nepia | Trevor Halsall |
| 14.02.1998 Wollongong WORDS Valentine (NSW) | 3 | 374 | 381 |
| 01.10.2001 New South Wales Championships (NSW) | 13 | 389 | 393 |
| 25.01.2004 City of Sydney International Masters (NSW) | 18 | 448 | 431 |
| 17.07.2010 Winter Masters (NSW) | 1 | 324 | 498 |
| 28.01.2019 City Of Sydney International Masters (NSW) | 5 | 285 | 434 |
| 26.07.2025 CMWM2025 (NSW) | 1 | 338 | 467 |
| 06.10.2025 NSW CHAMPIONSHIP 2025 (NSW) | 1 | 371 | 512 |
| Head-to-head after 7 games | 1 | 6 | |
| Average score | 361.28 | 445.14 | |
| Spread: | -587 | 587 | |