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.
Diamond Champions Analysed: 1,603,835
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 jungle vs jungle Counters
Presently there is insufficent games played by Rammus jungle on Patch 15.1 to determine the strongest jungle counters. A matchup requires a minimum of 100 games to be displayed.
Lee Sin
El Monje Ciego
Rammus wins against Lee Sin 43.51% of the time which is 7.14% lower against Lee Sin than the average opponent.
After normalising both champions win rates Rammus wins against Lee Sin 7.15% less often than would be expected.
The average opponent winrate against Lee Sinis 50.65%.
Viego
el Rey Arruinado
Rammus wins against Viego 56.72% of the time which is 6.86% higher against Viego than the average opponent.
After normalising both champions win rates Rammus wins against Viego 6.85% more often than would be expected.
The average opponent winrate against Viegois 49.86%.
Maestro Yi
El Espadachín Wuju
Rammus wins against Maestro Yi 57.02% of the time which is 7.58% higher against Maestro Yi than the average opponent.
After normalising both champions win rates Rammus wins against Maestro Yi 7.57% more often than would be expected.
The average opponent winrate against Maestro Yiis 49.44%.