Although Master Yi cannot be slowed during his ultimate, he can still be disabled. It's good to pick a champion with a disable .. Master Yi is Strong Against.
Statistically, these counter picks have a Higher Win Rate in patch The strongest counter would be Jax, a moderately diffcult to play champion who currently has a Win Rate of % (Average) and Play Rate of % (High). League of Legends most often picked champions vs Master.
Master Yi is best against Name, Winrate. Skarner Jungler. +%. +% Master Yi is weak against Name, Winrate. Elise Jungler. %. %. %.
Find out which champions counter Master Yi and more on ChampionCounter. Strong Against. Ziggs. Master Yi counters Ziggs +88 pts.
Here is some very good counters: Rammus Taunt 3 seconds, ->Olafagainst any melee AD, Jax(If no SOTD), Any Stun/Supress like.
There are so many strong early junglers which can easily shut down yi. I think of elise, lee, nidalee and reksai. If you let him come to lategame.