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
Top 5 Champion With Highest Win Rate in LoL Patch 12.23b - SenpAI.GG
Worlds 2022 Play-ins champion stats: Aatrox most contested pick
5 champions with the highest presence at League of Legends Worlds 2022 play-ins
10 Least Played Champions in League of Legends - LeagueFeed