Who do you hate for each role?
Top
Mid
Jg
Support
ADC 
Top
Mid
Jg
Support
ADC 
top: marksmen mid: marksmen jungle: marksmen adc: marksmen support: marksmen
is it clear enough? good
midlane you really shouldnt be getting rekt by marksman men, as most assasins play mid and can beat marks men early-mid game.
Top:
Jg:
Mid:
Adc:
Supp: 
all pretty valid, zac is especially annoying.
Darius is very counterable you just need to learn how to play in his face vs his circle.
The only one I really hate is Lux for obvious reasons. Morgana and Sivir are also rather annoying.
Top:
Jungle:
Mid:
ADC:
Support:

Agree with tryn, wukong I think if you pick someone tanky youll be fine, like garen or volibear.
Kayne yes, dont care about kha or maokai too much,
Chogath is god tier, hate corki cuz of his fuckin slow, zed is a joke to me but thats because my mid laners are chogath and yasuo
xayah fuckin annoying and broken yes, draven kinda early but if u get zoning sups ull be okay. Twitch sucks early
Last one totally agreed
mostly in agreement.
Top:
Jungle:
Mid:
ADC:
Support 
...
and 
whats up with the ez man, what elo are you? Every ez on my team is absolute garbage. He just doesnt deal enough damage during teamfights compared to the dps ones like ashe, twitch, tristana, kogmaw, maybe cait with a runnans.
I only think ez is valid if he builds iceborn gauntlet first (and not maura mana) and kites for days and gets crit.