It started on 14 September 2019 and it was scheduled to conclude with the third match of the championship final on 24 May 2020.
[1] Due to the COVID-19 pandemic the league was halted on 12 March 2020.
[3] Bloemendaal were the defending champions, having won the 2018–19 season by defeating Kampong in the championship final.
[4] The KNHB decided there will be no relegation and promotion and there won't be a champion.
[3] A total of 12 teams took part in the league: The best nine teams from the 2018–19 season, the two promotion/relegation play-off winners (Klein Zwitserland and Tilburg) and the 2018–19 Promotieklasse winners (Hurley), who replaced SCHC.