

This will vary because unlike other stat sites we include 100% of a brackets champions played and never include champions that don't belong in the bracket.
1Trick Champions Analysed: 929,921
We include 100% of the champions played of every selected tier bracket in our analysis, we never include champions from outside the tier quoted tier.


Amumu Counters
Amumu jungle vs jungle Counters
Amumu jungle on Patch 15.4 is the strongest counter to jungle champions of Graves, Kayn & Viego. While Amumu jungle is countered most by jungle champions of Hecarim, Vi & Lee Sin. Below is a detailed breakdown of Amumu jungle counters against jungle champions with a minimum of 100 games.


Hecarim
the Shadow of War
Amumu wins against Hecarim 45.13% of the time which is 1.83% higher against Hecarim than the average opponent.
After normalising both champions win rates Amumu wins against Hecarim 9.68% less often than would be expected.
The average opponent winrate against Hecarim is 43.30%.


Vi
the Piltover Enforcer
Amumu wins against Vi 51.33% of the time which is 8.19% higher against Vi than the average opponent.
After normalising both champions win rates Amumu wins against Vi 3.32% less often than would be expected.
The average opponent winrate against Vi is 43.14%.


Lee Sin
the Blind Monk
Amumu wins against Lee Sin 53.80% of the time which is 9.35% higher against Lee Sin than the average opponent.
After normalising both champions win rates Amumu wins against Lee Sin 2.18% less often than would be expected.
The average opponent winrate against Lee Sin is 44.45%.


Diana
Scorn of the Moon
Amumu wins against Diana 54.17% of the time which is 9.54% higher against Diana than the average opponent.
After normalising both champions win rates Amumu wins against Diana 1.99% less often than would be expected.
The average opponent winrate against Diana is 44.63%.


Jarvan IV
the Exemplar of Demacia
Amumu wins against Jarvan IV 56.30% of the time which is 12.09% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Amumu wins against Jarvan IV 0.56% more often than would be expected.
The average opponent winrate against Jarvan IV is 44.21%.


Viego
The Ruined King
Amumu wins against Viego 57.96% of the time which is 14.37% higher against Viego than the average opponent.
After normalising both champions win rates Amumu wins against Viego 2.85% more often than would be expected.
The average opponent winrate against Viego is 43.59%.


Kayn
the Shadow Reaper
Amumu wins against Kayn 60.00% of the time which is 15.27% higher against Kayn than the average opponent.
After normalising both champions win rates Amumu wins against Kayn 3.74% more often than would be expected.
The average opponent winrate against Kayn is 44.73%.


Graves
the Outlaw
Amumu wins against Graves 63.85% of the time which is 19.91% higher against Graves than the average opponent.
After normalising both champions win rates Amumu wins against Graves 8.39% more often than would be expected.
The average opponent winrate against Graves is 43.94%.