The Under 18s SG Ball Competition first started in 1965. The SG Ball Cuyp has delivered much of Australia’s best emerging talent into the to Grade. There are currently 17 teams competition in this competition.
2019 SG Ball Squad:
| Tyler Ah-chong |
| Taeoamaninoole (Paul) Ailao |
| Becker Akl |
| Dean Barnes |
| Callan Briggs |
| Aiden Brophy |
| Anthony Bucca |
| Luke Butfield |
| Ali Chrara |
| Carlin Deane |
| Ethan Faletoi |
| Corey Fenning |
| Taine Griffiths |
| Ajay Iosefa |
| Keelin Kronast |
| Kalah Lemusu |
| Koevy Lemusu |
| Jackson Madden |
| Malachi (Junior) Matoe |
| Augustino Mauú |
| Kane Mirabile-Kumar |
| Dylan Pisani |
| Billy Pollard |
| Jesse Poulsen |
| Jake Preston |
| Alomax Siitia |
| Aman Singh |
| Tristian Valesi-Kini |
| Luke Vea |
| John Wesley Vunga |
| Ryan Weatherall |
| Brock Wells |
Coach: Trevor Schodel
