

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 top Counters
Rammus jungle on Patch 15.8 is the strongest counter to top champions of Kayle, Garen & Yone. While Rammus jungle is countered most by top champions of Ornn, Gragas & Sion. Below is a detailed breakdown of Rammus jungle counters against top champions with a minimum of 100 games.


Ornn
The Fire below the Mountain
Rammus wins against Ornn 37.25% of the time which is 10.00% lower against Ornn than the average opponent.
After normalising both champions win rates Rammus wins against Ornn 15.79% less often than would be expected.
The average opponent winrate against Ornn is 47.25%.


Gragas
the Rabble Rouser
Rammus wins against Gragas 42.48% of the time which is 4.10% lower against Gragas than the average opponent.
After normalising both champions win rates Rammus wins against Gragas 9.89% less often than would be expected.
The average opponent winrate against Gragas is 46.58%.


Sion
The Undead Juggernaut
Rammus wins against Sion 42.86% of the time which is 5.49% lower against Sion than the average opponent.
After normalising both champions win rates Rammus wins against Sion 11.28% less often than would be expected.
The average opponent winrate against Sion is 48.35%.


Darius
the Hand of Noxus
Rammus wins against Darius 44.97% of the time which is 3.44% lower against Darius than the average opponent.
After normalising both champions win rates Rammus wins against Darius 9.23% less often than would be expected.
The average opponent winrate against Darius is 48.41%.


Ambessa
Matriarch of War
Rammus wins against Ambessa 46.15% of the time which is 2.70% lower against Ambessa than the average opponent.
After normalising both champions win rates Rammus wins against Ambessa 8.49% less often than would be expected.
The average opponent winrate against Ambessa is 48.85%.


Gangplank
the Saltwater Scourge
Rammus wins against Gangplank 48.70% of the time which is 1.65% higher against Gangplank than the average opponent.
After normalising both champions win rates Rammus wins against Gangplank 4.14% less often than would be expected.
The average opponent winrate against Gangplank is 47.05%.


Riven
the Exile
Rammus wins against Riven 48.72% of the time which is 2.11% higher against Riven than the average opponent.
After normalising both champions win rates Rammus wins against Riven 3.68% less often than would be expected.
The average opponent winrate against Riven is 46.61%.


Sett
the Boss
Rammus wins against Sett 51.83% of the time which is 5.48% higher against Sett than the average opponent.
After normalising both champions win rates Rammus wins against Sett 0.31% less often than would be expected.
The average opponent winrate against Sett is 46.35%.


Camille
the Steel Shadow
Rammus wins against Camille 52.85% of the time which is 5.62% higher against Camille than the average opponent.
After normalising both champions win rates Rammus wins against Camille 0.17% less often than would be expected.
The average opponent winrate against Camille is 47.23%.


Mordekaiser
the Iron Revenant
Rammus wins against Mordekaiser 53.23% of the time which is 5.08% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Rammus wins against Mordekaiser 0.71% less often than would be expected.
The average opponent winrate against Mordekaiser is 48.15%.


Renekton
the Butcher of the Sands
Rammus wins against Renekton 53.80% of the time which is 5.56% higher against Renekton than the average opponent.
After normalising both champions win rates Rammus wins against Renekton 0.23% less often than would be expected.
The average opponent winrate against Renekton is 48.24%.


Fiora
the Grand Duelist
Rammus wins against Fiora 54.55% of the time which is 8.33% higher against Fiora than the average opponent.
After normalising both champions win rates Rammus wins against Fiora 2.54% more often than would be expected.
The average opponent winrate against Fiora is 46.22%.


Jax
Grandmaster at Arms
Rammus wins against Jax 54.74% of the time which is 6.03% higher against Jax than the average opponent.
After normalising both champions win rates Rammus wins against Jax 0.24% more often than would be expected.
The average opponent winrate against Jax is 48.71%.


Jayce
the Defender of Tomorrow
Rammus wins against Jayce 55.91% of the time which is 6.41% higher against Jayce than the average opponent.
After normalising both champions win rates Rammus wins against Jayce 0.62% more often than would be expected.
The average opponent winrate against Jayce is 49.50%.


Aatrox
the Darkin Blade
Rammus wins against Aatrox 56.33% of the time which is 8.45% higher against Aatrox than the average opponent.
After normalising both champions win rates Rammus wins against Aatrox 2.66% more often than would be expected.
The average opponent winrate against Aatrox is 47.88%.


Gwen
The Hallowed Seamstress
Rammus wins against Gwen 56.86% of the time which is 10.57% higher against Gwen than the average opponent.
After normalising both champions win rates Rammus wins against Gwen 4.78% more often than would be expected.
The average opponent winrate against Gwen is 46.29%.


Malphite
Shard of the Monolith
Rammus wins against Malphite 57.14% of the time which is 10.33% higher against Malphite than the average opponent.
After normalising both champions win rates Rammus wins against Malphite 4.54% more often than would be expected.
The average opponent winrate against Malphite is 46.81%.


Gnar
the Missing Link
Rammus wins against Gnar 57.94% of the time which is 9.16% higher against Gnar than the average opponent.
After normalising both champions win rates Rammus wins against Gnar 3.37% more often than would be expected.
The average opponent winrate against Gnar is 48.78%.


Shen
the Eye of Twilight
Rammus wins against Shen 58.68% of the time which is 11.47% higher against Shen than the average opponent.
After normalising both champions win rates Rammus wins against Shen 5.68% more often than would be expected.
The average opponent winrate against Shen is 47.21%.


Yone
the Unforgotten
Rammus wins against Yone 59.54% of the time which is 9.09% higher against Yone than the average opponent.
After normalising both champions win rates Rammus wins against Yone 3.30% more often than would be expected.
The average opponent winrate against Yone is 50.45%.


Garen
The Might of Demacia
Rammus wins against Garen 60.16% of the time which is 11.47% higher against Garen than the average opponent.
After normalising both champions win rates Rammus wins against Garen 5.68% more often than would be expected.
The average opponent winrate against Garen is 48.69%.


Kayle
the Righteous
Rammus wins against Kayle 61.11% of the time which is 14.50% higher against Kayle than the average opponent.
After normalising both champions win rates Rammus wins against Kayle 8.71% more often than would be expected.
The average opponent winrate against Kayle is 46.61%.