ranking haikyuu middle blockers based on their habilities, not on my preferences. i'll rank from who i think is the best setter to the worst (important reminder: if someone's low on the list, it doesn't mean he's a bad player! and if one is missing, that's because i've seen to little of him playing or just don't remember much & it'd be unfair to put him lower bc of that)

blocking:

• tendo satori shiratorizawa
• kuroo tetsuro nekoma
• aone takanobu dateko
• tsukishima kei karasuno
• lev haiba nekoma
• suna rintaro inarizaki
• hinata shoyo karasuno
• yamaguchi tadashi karasuno

spiking:

• hinata shoyo karasuno
• kuroo tetsuro nekoma
• suna rintaro inarizaki
• tendo satori shiratorizawa
• lev haiba nekoma
• aone takanobu dateko
• tsukishima kei karasuno
• yamaguchi tadashi karasuno