[1] The competition was suspended due to the COVID-19 pandemic after group stage matches on 12 March 2020, and was originally to restart in June 2020.
[2] The league was decided on a points-per-game system in August 2020 with Chelsea winning the Division 1 title and Wolverhampton Wanderers being relegated.
[3] [4] [5] The 2019–20 Professional Development League season was the eighth campaign of post-EPPP under-23 football's second tier, designed for those academies with Category Two status.
Wigan Athletic U23s acquired Category Two status in July 2019 and joined the North Division this season after a six year absence.
Final league positions were determined by points per game methodology due to season curtailment.