Udyr

Dont try to fight him, unless you are fed

Shaco

Could be a problem, ignore him and get fed

Rammus

I personally ban him every game,
i would recommend qss

Warwick

Not that hard, but try to dodge his fear/jump with your q and your good to go

Ekko

His w is annoying, try to force/dodge it and then kill him

Elise

Could be annoying if the Elise player is good, but when not -> Free win
(Dodge her E)

Kha'Zix

If he jumps on you -> W and wait his rotation, afterwards he is dead

Xin Zhao

Annoying Champion, try to ignore him -> You outscale him

Zac

Try to dodge his e with your q, then he is like butter

Vi

Try to dodge her q with your q,
When teamfight -> wait for her r and you're good to go

Ivern

Dodge his q with your q, then he is dead

Nocturne

Kill him before he fears you

Rek'Sai

try to avoid her in the early game,
and q/w her r,
you outscale her

Jax

a lot of people say that yi has no chance vs jax, that's not true,
dodge his e with your q -> win

Fiddlesticks

wait for his fear, then go in

Graves

He is a joke, counter jungle him and he will be useless

Lee Sin

annoying ulti, but you outscale him hard

Kindred

a free win,
if she ults, you press w,
that's it

Volibear

he could be annoying, in early game ignore him, in late you melt him

Amumu

go in when he used r,
-> counter jungle

Dr. Mundo

avoid him early,
after rageblade you melt him

Jarvan IV

one of my favorites,
q while his eq combo and he is already dead

Rengar

if he jumps to you, press w

Nidalee

a joke, you kill her in every stage of the game

avoid his snowball, then you melt him

Trundle

ignore him early, but then you melt him

Olaf

avoid him early, you melt him after rageblade

Kayn

kill him at every stage of the game,
if he is assassin and fed -> w his combo

Karthus

q or w his r and you won

Evelynn

w her charm

Hecarim

q on to him or w, while his e/r

Shyvana

hahahaha, she is so useless, kill her at every stage of the game

Gragas

q his ult then you melt him

Sejuani

dodge her r with your q and your good to go, maybe buy qss

Twitch

what a joke, counter jungle him to death

Diana

what a joke, counter jungle her to death