The season began on 13 July 2019 and was scheduled to end on 15 May 2020.
[2] The league was halted on 12 March 2020 due to the COVID-19 pandemic in Slovenia, and later resumed on 15 June 2020.
[3] Celje won their first-ever league title and earned a place in the first qualifying round of the 2020–21 UEFA Champions League.
[5] Gorica and Krško were relegated at the end of the previous season.
The winner earned a place in the 2020–21 PrvaLiga season.