During the 2019–20 season, ADO Den Haag participated in the Eredivisie and the KNVB Cup.

Due to the COVID-19 pandemic, the Eredivisie season was abandoned with ADO Den Haag in 17th place.

[2] After a poor start to the season, manager Alfons Groenendijk resigned on 2 December 2019, with Den Haag second bottom in the Eredivisie.

[4] Pardew took charge of eight league games, winning one, before play was halted in the Netherlands on 12 March due to the coronavirus pandemic.

[5] On 28 April 2020, Pardew left the club after both parties mutually agreed to not extend his contract beyond the end of the season.