The 2020 Mainland Tactix season saw the Mainland Tactix netball team compete in the 2020 ANZ Premiership. As part of their pre-season preparations, Tactix competed in the 2019 Netball New Zealand Super Club, finishing the tournament in sixth place. With a team coached by Marianne Delaney-Hoshek, captained by Jane Watson and featuring Ellie Bird, Temalisi Fakahokotau, Erikana Pedersen, Kimiora Poi and Te Paea Selby-Rickit, Tactix finished the regular ANZ Premiership season in second place, qualifying for their first grand final. However, in the grand final, Tactix lost to Central Pulse 43–31.