On 4 April 2021, Leicester City clinched the league title with a 2–0 win over London City Lionesses, their twelfth consecutive league victory dating back to 4–1 defeat at the hands of the same opposition on 1 November 2020.
[2] It marked the first time since the 2012–13 FA Women's Premier League a club had been relegated from the second-tier on sporting merit.
[3] However, while the movement between the WSL and Championship was honoured with Aston Villa earning promotion and Liverpool taking their place, there was no relegation or promotion between the Championship and National League after the seasons from tier three and below were null and voided and results had been expunged.
One team was scheduled to be relegated and replaced by the two winners of both the National League North and South divisions.
At the time the season was curtailed, Charlton Athletic were declared bottom of the Championship on a points-per-game with Sunderland and Crawley Wasps leading the National League Premier Divisions prior to the cancellation.