| Tournament | Round | Moana Nepia | Susan MacGillivray |
| 21.07.2002 Winter Masters (NSW) | 15 | 380 | 347 |
| 17.08.2002 Revesby (NSW) | 7 | 370 | 470 |
| 07.10.2002 New South Wales Championships (NSW) | 7 | 452 | 429 |
| 09.11.2002 Sydney (NSW) | 2 | 376 | 394 |
| 09.11.2003 Sydney (NSW) | 4 | 442 | 408 |
| 27.03.2004 Western Scrabble Network (NSW) | 6 | 376 | 359 |
| 13.11.2004 Sydney (NSW) | 8 | 331 | 370 |
| 19.02.2005 Wollongong (NSW) | 2 | 349 | 471 |
| 29.10.2005 Sydney Club Silver Jubilee (NSW) | 1 | 351 | 344 |
| 02.01.2010 Janboree (NSW) | 1 | 322 | 403 |
| 18.05.2014 Ulladulla (NSW) | 12 | 408 | 317 |
| 28.03.2016 Australian Championship (SA) | 14 | 386 | 366 |
| 21.05.2017 ULLADULLA (NSW) | 10 | 434 | 393 |
| 28.01.2018 City of Sydney International Masters (NSW) | 5 | 350 | 353 |
| 29.07.2018 NSW WINTER MASTERS (NSW) | 2 | 350 | 361 |
| 28.01.2019 City Of Sydney International Masters (NSW) | 3 | 381 | 353 |
| 03.04.2021 OZ CHAMPS (NSW) | 5 | 299 | 375 |
| 06.10.2025 NSW CHAMPIONSHIP 2025 (NSW) | 24 | 316 | 344 |
| Head-to-head after 18 games | 9 | 9 | |
| Average score | 370.72 | 380.94 | |
| Spread: | -184 | 184 | |