Biofrost's Solo Queue Support Tier List for Season 12
LoL Ranks: The ultimate guide to LoL's ranking system
League of Legends Preseason 2021 will remove duo queue for players ranked Master and above - Inven Global
NERFPLZ.LOL Distribution of Ranked Players on NA Server
Ranked Marks – Wild Rift Beta Support
Rank (League of Legends), League of Legends Wiki
League Of Legends: How The Ranking System Works
Ranked Changes for LoL Season 13
Wild Rift Ranks, Tiers, Distribution - Ranking System Explained
Unfortunately, I can't enjoy ranked games in league. It's depressing because I hate ranked. Why? - Quora