[1][2] With a team coached by Reinga Bloxham, captained by Wendy Frew and featuring Gina Crampton, Shannon Francois, Te Paea Selby-Rickit and Te Huinga Reo Selby-Rickit, Steel retained the ANZ Premiership title, winning their second consecutive premiership after defeating Central Pulse 54–53 in the grand final.

Sources:[1][4][25][26] Manager: Dayna Kaio Physiotherapist: Corina Ngatuere Strength and conditioning: Mike Jacob

^2 Georgia Heffernan, Taneisha Fifita, Jess Allan and Kendall McMinn were included in the extended squad for the Super Club.

[27][28] Sources:[1][3][4][7][29] In March 2018, Steel played a two match series against the 2017 Suncorp Super Netball premiers, Sunshine Coast Lightning.

However, after defeating Northern Mystics in their opening match, they were beaten 62–51 by Central Pulse, ending a 22–match win streak.