Tiers in Pro Valorant is a bit of an unknown thing, so this is what I think. (Based off NA)
S Tier - NA Representatives
OpTic, C9
Tier 1 - Highly competitive/contenders in VCT Main events
XSET, LG, TSM, NRG, V1, TSM, Ghost (?), Guard (?), EG (?)
Tier 2 - Competetive in VCT, just below T1 slightly and would dominate mickey mouses
-Ghost, Guard, EG, 100T, FaZe, Knights
Tier 3 - Lower signed teams that CAN win against T1/2 teams but struggle to qualify for VCT and are competitive in mickey mouses + top FA teams (none really rn)
-New T1 (?), Soar, BBGA, GenG, Soniqs, Complexity, DZ, NYFU etc
Tier 4 - Good FA teams, signed teams that are just wasting money
Girl Kissers, ZMMB, Virtuoso, Teal Seam, etc
The tiers are a little harsh, but imo if there are too many teams that fit in a tier, the skill disparity is too large to be considered 1 tier. Thoughts? Discussion is welcome