

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: 4,424,012
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
Rammus jungle on Patch 15.8 is the strongest counter to jungle champions of Graves, Lee Sin & Kayn. While Rammus jungle is countered most by jungle champions of Hecarim, Naafiri & Jarvan IV. Below is a detailed breakdown of Rammus jungle counters against jungle champions with a minimum of 100 games.


Hecarim
the Shadow of War
Rammus wins against Hecarim 42.57% of the time which is 4.92% lower against Hecarim than the average opponent.
After normalising both champions win rates Rammus wins against Hecarim 10.71% less often than would be expected.
The average opponent winrate against Hecarim is 47.49%.


Naafiri
the Hound of a Hundred Bites
Rammus wins against Naafiri 47.44% of the time which is 0.02% lower against Naafiri than the average opponent.
After normalising both champions win rates Rammus wins against Naafiri 5.81% less often than would be expected.
The average opponent winrate against Naafiri is 47.46%.


Jarvan IV
the Exemplar of Demacia
Rammus wins against Jarvan IV 48.73% of the time which is 1.71% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Rammus wins against Jarvan IV 4.08% less often than would be expected.
The average opponent winrate against Jarvan IV is 47.02%.


Xin Zhao
the Seneschal of Demacia
Rammus wins against Xin Zhao 49.21% of the time which is 2.26% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Rammus wins against Xin Zhao 3.53% less often than would be expected.
The average opponent winrate against Xin Zhao is 46.95%.


Talon
the Blade's Shadow
Rammus wins against Talon 51.18% of the time which is 3.71% higher against Talon than the average opponent.
After normalising both champions win rates Rammus wins against Talon 2.08% less often than would be expected.
The average opponent winrate against Talon is 47.47%.


Viego
The Ruined King
Rammus wins against Viego 53.64% of the time which is 4.49% higher against Viego than the average opponent.
After normalising both champions win rates Rammus wins against Viego 1.30% less often than would be expected.
The average opponent winrate against Viego is 49.15%.


Nocturne
the Eternal Nightmare
Rammus wins against Nocturne 53.73% of the time which is 7.38% higher against Nocturne than the average opponent.
After normalising both champions win rates Rammus wins against Nocturne 1.59% more often than would be expected.
The average opponent winrate against Nocturne is 46.35%.


Lillia
the Bashful Bloom
Rammus wins against Lillia 53.90% of the time which is 6.53% higher against Lillia than the average opponent.
After normalising both champions win rates Rammus wins against Lillia 0.74% more often than would be expected.
The average opponent winrate against Lillia is 47.37%.


Shaco
the Demon Jester
Rammus wins against Shaco 53.91% of the time which is 6.87% higher against Shaco than the average opponent.
After normalising both champions win rates Rammus wins against Shaco 1.08% more often than would be expected.
The average opponent winrate against Shaco is 47.04%.


Ekko
the Boy Who Shattered Time
Rammus wins against Ekko 54.05% of the time which is 6.72% higher against Ekko than the average opponent.
After normalising both champions win rates Rammus wins against Ekko 0.93% more often than would be expected.
The average opponent winrate against Ekko is 47.33%.


Master Yi
the Wuju Bladesman
Rammus wins against Master Yi 55.86% of the time which is 8.35% higher against Master Yi than the average opponent.
After normalising both champions win rates Rammus wins against Master Yi 2.56% more often than would be expected.
The average opponent winrate against Master Yi is 47.51%.


Zed
the Master of Shadows
Rammus wins against Zed 55.86% of the time which is 5.32% higher against Zed than the average opponent.
After normalising both champions win rates Rammus wins against Zed 0.47% less often than would be expected.
The average opponent winrate against Zed is 50.54%.


Gwen
The Hallowed Seamstress
Rammus wins against Gwen 56.14% of the time which is 9.87% higher against Gwen than the average opponent.
After normalising both champions win rates Rammus wins against Gwen 4.08% more often than would be expected.
The average opponent winrate against Gwen is 46.27%.


Kha'Zix
the Voidreaver
Rammus wins against Kha'Zix 56.14% of the time which is 8.96% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Rammus wins against Kha'Zix 3.17% more often than would be expected.
The average opponent winrate against Kha'Zix is 47.18%.


Vi
the Piltover Enforcer
Rammus wins against Vi 56.21% of the time which is 7.71% higher against Vi than the average opponent.
After normalising both champions win rates Rammus wins against Vi 1.92% more often than would be expected.
The average opponent winrate against Vi is 48.50%.


Volibear
the Relentless Storm
Rammus wins against Volibear 56.44% of the time which is 10.08% higher against Volibear than the average opponent.
After normalising both champions win rates Rammus wins against Volibear 4.29% more often than would be expected.
The average opponent winrate against Volibear is 46.36%.


Kayn
the Shadow Reaper
Rammus wins against Kayn 56.91% of the time which is 10.13% higher against Kayn than the average opponent.
After normalising both champions win rates Rammus wins against Kayn 4.34% more often than would be expected.
The average opponent winrate against Kayn is 46.78%.


Lee Sin
the Blind Monk
Rammus wins against Lee Sin 60.54% of the time which is 11.22% higher against Lee Sin than the average opponent.
After normalising both champions win rates Rammus wins against Lee Sin 5.43% more often than would be expected.
The average opponent winrate against Lee Sin is 49.32%.


Graves
the Outlaw
Rammus wins against Graves 61.11% of the time which is 13.25% higher against Graves than the average opponent.
After normalising both champions win rates Rammus wins against Graves 7.46% more often than would be expected.
The average opponent winrate against Graves is 47.86%.