

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.
Iron Champions Analysed: 3,637,754
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 support vs middle Counters
Presently there is insufficent games played by Amumu support on Patch 15.17 to determine the strongest middle counters. A matchup requires a minimum of 100 games to be displayed.


Akali
la Asesina Furtiva
Amumu wins against Akali 46.62% of the time which is 6.66% lower against Akali than the average opponent.
After normalising both champions win rates Amumu wins against Akali 3.68% less often than would be expected.
The average opponent winrate against Akali is 53.28%.


Ahri
la Vastaya de Nueve Colas
Amumu wins against Ahri 47.01% of the time which is 6.63% lower against Ahri than the average opponent.
After normalising both champions win rates Amumu wins against Ahri 3.65% less often than would be expected.
The average opponent winrate against Ahri is 53.64%.


Sylas
el Usurpador
Amumu wins against Sylas 48.44% of the time which is 5.71% lower against Sylas than the average opponent.
After normalising both champions win rates Amumu wins against Sylas 2.73% less often than would be expected.
The average opponent winrate against Sylas is 54.15%.


Yone
el Imborrable
Amumu wins against Yone 52.48% of the time which is 0.92% lower against Yone than the average opponent.
After normalising both champions win rates Amumu wins against Yone 2.06% more often than would be expected.
The average opponent winrate against Yone is 53.40%.


Yasuo
el Imperdonable
Amumu wins against Yasuo 59.54% of the time which is 7.43% higher against Yasuo than the average opponent.
After normalising both champions win rates Amumu wins against Yasuo 10.41% more often than would be expected.
The average opponent winrate against Yasuo is 52.11%.