Mt Roskill Grammar School earned two High School League Premier Division championships last year and they expect more of the same in 2018.
They've experienced minimal roster turnover and their captain Vinson "Kedu" Feng, a former full-time professional, has returned to school to help his team and finish his studies.
Kedu played as the AD Carry for Team Regicide in the OPL last year and brings a high level of experience to his team.
Mt Roskill has been one of the great success stories since the HSL was launched.
Danny Chang, the teacher in charge of esports at the school, said more students were keen on getting involved in gaming.