

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.
Master+ Champions Analysed: 3,705,247
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
Presently there is insufficent games played by Amumu jungle on Patch 30 to determine the strongest jungle counters. A matchup requires a minimum of 100 games to be displayed.


Sylas
Sprenger der Ketten
Amumu wins against Sylas 46.49% of the time which is 2.43% lower against Sylas than the average opponent.
After normalising both champions win rates Amumu wins against Sylas 3.72% less often than would be expected.
The average opponent winrate against Sylas is 48.92%.


Jarvan IV.
das Vorbild von Demacia
Amumu wins against Jarvan IV. 50.86% of the time which is 2.76% higher against Jarvan IV. than the average opponent.
After normalising both champions win rates Amumu wins against Jarvan IV. 1.47% more often than would be expected.
The average opponent winrate against Jarvan IV. is 48.10%.


Viego
der gestürzte König
Amumu wins against Viego 54.50% of the time which is 5.40% higher against Viego than the average opponent.
After normalising both champions win rates Amumu wins against Viego 4.11% more often than would be expected.
The average opponent winrate against Viego is 49.10%.


Lee Sin
der blinde Mönch
Amumu wins against Lee Sin 57.85% of the time which is 9.36% higher against Lee Sin than the average opponent.
After normalising both champions win rates Amumu wins against Lee Sin 8.07% more often than would be expected.
The average opponent winrate against Lee Sin is 48.49%.