The Hockey One League was founded on 17 April 2019. The tournament was formed following an overhaul of the Australian Hockey League, and replaced the tournament to serve as
Australia's premier hockey competition. On 23 September 2019, Hockey Australia confirmed that the new league had secured a major partnership with
Kellogg's, with naming rights also afforded to the company, forming the
Sultana Bran Hockey One League. The sponsorship was for the first two seasons, which due to the COVID-19 pandemic extended through to the 2022 (second) season. The following day it was confirmed that
Westfund Health Insurance had been named as a supporting partner. On 11 September 2023, the league announced Jamie Dwyer Hockey (JDH) as the new official naming rights partner, with the 2023 (third) season named the
JDH Hockey One League. On 24 September 2024, Liberty was announced as naming rights partner, officially renaming the league to the
Liberty Hockey One League for season four (2024).
COVID-19 pandemic Following a successful first season of the Sultana Bran Hockey One in 2019, the second edition was anticipated for commencement in late 2020. However, due to the
COVID-19 pandemic, the league's second season was postponed until 2021. The decision was made by the Hockey One board on 24 March 2020 following consultations with
Hockey Australia and the seven member associations in the league, all of which being unable to financially support the program later in the year. The postponement was not only made to benefit associations financially, but also on account of restrictions put into place by the
Government of Australia, which prohibited mass-gatherings and sporting events. The league went on to postpone the second season to October 2022, owing to divergent state border restrictions in place across the country in late 2021. ==Format==