Which players have improved the most from last season from every age group?

Marginal Player Approximate Value (mPAV) increase from 2020 output to 2021, minimum 3 games each year.

Age cohort = the aged turned in 2021.

Player Approximate Value (PAV) is a system which quantifies an individual's attacking, defensive and midfield contributions to their team. Marginal PAV (MPAV) is a per-game conversion of this measure.

Source: HPNFooty Get the data