| Seasons | Premiers | Players |
Format: Under-18
First season: 2018
Number of teams: 10
Current Premiers: Macarthur Wests Tigers (1st title)
Most Premierships: Illawarra South Coast Steelers (4 titles)
| Season | Grand Final | Minor Premiers | |
| 2021 | Central Coast Roosters 24–14 Greater Northern | Central Coast Roosters | |
| 2022 | Illawarra South Coast 40–20 North Coast Bulldogs | North Coast Bulldogs | |
| 2023 | Illawarra South Coast 26–24 Monaro Colts | Newcastle-Maitland | |
| 2024 | Monaro Colts 28–18 Northern Tigers | Northern Tigers | |
| 2025 | Illawarra South Coast 27–16 Macarthur Wests Tigers | North Coast Bulldogs | |
| 2026 | Macarthur Wests Tigers 40–22 Northern Rivers Titans | Macarthur Wests Tigers |