| Tournament | Round | Robin Duncan | Moana Nepia |
| 14.02.1998 Wollongong WORDS Valentine (NSW) | 2 | 335 | 343 |
| 14.02.1998 Wollongong WORDS Valentine (NSW) | 8 | 343 | 460 |
| 19.01.2003 Baulkham Hills Kick-off (NSW) | 4 | 353 | 339 |
| 03.07.2004 Chatswood (NSW) | 4 | 345 | 439 |
| 06.03.2005 Balmain BUGS (NSW) | 1 | 536 | 395 |
| 29.10.2005 Sydney Club Silver Jubilee (NSW) | 5 | 416 | 410 |
| 05.03.2006 Balmain BUGS (NSW) | 1 | 432 | 384 |
| 28.10.2006 Sydney (NSW) | 1 | 449 | 352 |
| Head-to-head after 8 games | 5 | 3 | |
| Average score | 401.12 | 390.25 | |
| Spread: | 87 | -87 | |