

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.
All Ranks Champions Analysed: 20,196,830
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.


Rammus Counters
Rammus support vs jungle Counters
Presently there is insufficent games played by Rammus support on Patch 15.9 to determine the strongest jungle counters. A matchup requires a minimum of 100 games to be displayed.


Viego
El Rey Arruinado
Rammus wins against Viego 48.65% of the time which is 1.46% lower against Viego than the average opponent.
After normalising both champions win rates Rammus wins against Viego 2.91% less often than would be expected.
The average opponent winrate against Viego is 50.11%.


Maestro Yi
la Espada Wuju
Rammus wins against Maestro Yi 50.79% of the time which is 1.40% higher against Maestro Yi than the average opponent.
After normalising both champions win rates Rammus wins against Maestro Yi 0.05% less often than would be expected.
The average opponent winrate against Maestro Yi is 49.39%.


Lee Sin
el Monje Ciego
Rammus wins against Lee Sin 60.94% of the time which is 8.58% higher against Lee Sin than the average opponent.
After normalising both champions win rates Rammus wins against Lee Sin 7.14% more often than would be expected.
The average opponent winrate against Lee Sin is 52.36%.