S tier: 100T, TL, FPX, LOUD
A tier: EDG, Optic, Fnatic
B tier: PRX (will fall off), Leviatan, KRU
C tier: ZETA, BOOM, DRX
D tier: XSET, furia, Xerxia
My rankings
S: FPX OPTIC PRX
A: DRX LOUD
B: FNC 100T LEVIATAN ZETA KRU TL
C: FURIA XERXIA XSET
no ranking(Wild cards): BOOM EDG
S tier, no need to explain right?
100T can be A tier if they keep their form, and we haven't seen them against another team in this iteration.
Loud can be S tier depending on their luck (they played optic last time and got eliminated, unlucky go next)
KRU can be S tier if they don't get covid (keznit was sick last time, had to go hospital after getting eliminated)
All c tier teams have not proven themselves as actual contenders for the title.