In the final, Team Wellington defeated Lautoka 10–3 on aggregate and qualified as the OFC representative at the 2018 FIFA Club World Cup in the United Arab Emirates.
Auckland City are the defending champions, having won the last seven titles straight, but they were eliminated in the semi-finals.
The draw for the group stage was held on 15 September 2017 at the OFC Headquarters in Auckland, New Zealand.
The bracket was decided after the draw for the knockout stage (quarter-finals, semi-finals, and final) was held on 5 March 2018 at the OFC Headquarters in Auckland, New Zealand.
In the semi-finals, the four quarter-final winners played in two ties, with the matchups and order of legs decided by draw.