Under-16 Origin — Teams
| Team | Seasons | Matches | P | W | D | L | PF | PA | Players |
|---|---|---|---|---|---|---|---|---|---|
| HMR Harold Matts Rep Team | 2019 | 1 | 1 | 1 | 0 | 0 | 16 | 6 | 17 |
| NSW New South Wales | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 | 13 | 13 | 9 | 0 | 4 | 280 | 202 | 225 |
| NCNN NSW City | 2021, 2022, 2023, 2024, 2025, 2026 | 6 | 6 | 6 | 0 | 0 | 246 | 46 | 108 |
| NCNNS NSW Country | 2019, 2021, 2022, 2023, 2024, 2025, 2026 | 7 | 7 | 0 | 0 | 7 | 52 | 262 | 125 |
| PAI Paifika | 2018 | 1 | 1 | 1 | 0 | 0 | 34 | 16 | 20 |
| PAS Pasifika | 2019 | 1 | 1 | 0 | 0 | 1 | 6 | 36 | 18 |
| QUE Queensland | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 | 11 | 11 | 3 | 0 | 8 | 162 | 228 | 187 |
| QCQ Queensland City | 2019 | 1 | 1 | 0 | 0 | 1 | 4 | 44 | 17 |
| QCQQ Queensland Country | 2019 | 1 | 1 | 1 | 0 | 0 | 44 | 4 | 17 |