What better time to start our Tier Rankings series for Rainbow Six than right after the massive Invitational 2020 event. We have enlisted the help of ANZ-based Caster, Konstantin "Cthulhu" Nuridzhanyan, to place the top Rainbow Six teams from across the globe into tiers based on their recent performances.

Tier Rankings compiled by Konstantin "Cthulhu" Nuridzhanyan (@CthulhuANZ on Twitter) and Grady Hooker (@GradyHooker on Twitter).