I was bored so I made charts for all the champions based on their win rate and pick rate across all ranks in the lanes they are played. : r/leagueoflegends
Riot's new Netflix show Arcane causes surge in Jinx, Vi and Jayce pick rates - Inven Global
Who loved who? - A breakdown of the most-picked champions across the four major LoL regions" - Inven Global
Full champion Pick & Ban Stats for Worlds - GameSpot
SoloQuestion - Champion Win Rates with Gold Leads and Deficits - Dot Esports