

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.
Emerald Champions Analysed: 9,515,825
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 15.9 is the strongest counter to top champions of Vladimir, Illaoi & Kayle. While Rammus jungle is countered most by top champions of Rumble, Mordekaiser & Camille. Below is a detailed breakdown of Rammus jungle counters against top champions with a minimum of 100 games.


Rumble
the Mechanized Menace
Rammus wins against Rumble 43.72% of the time which is 7.88% lower against Rumble than the average opponent.
After normalising both champions win rates Rammus wins against Rumble 10.40% less often than would be expected.
The average opponent winrate against Rumble is 51.60%.


Mordekaiser
the Iron Revenant
Rammus wins against Mordekaiser 46.30% of the time which is 2.04% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Rammus wins against Mordekaiser 4.56% less often than would be expected.
The average opponent winrate against Mordekaiser is 48.34%.


Camille
the Steel Shadow
Rammus wins against Camille 46.38% of the time which is 2.42% lower against Camille than the average opponent.
After normalising both champions win rates Rammus wins against Camille 4.94% less often than would be expected.
The average opponent winrate against Camille is 48.80%.


Ambessa
Matriarch of War
Rammus wins against Ambessa 46.40% of the time which is 3.64% lower against Ambessa than the average opponent.
After normalising both champions win rates Rammus wins against Ambessa 6.16% less often than would be expected.
The average opponent winrate against Ambessa is 50.04%.


Singed
the Mad Chemist
Rammus wins against Singed 46.49% of the time which is 2.02% lower against Singed than the average opponent.
After normalising both champions win rates Rammus wins against Singed 4.54% less often than would be expected.
The average opponent winrate against Singed is 48.51%.


Urgot
the Dreadnought
Rammus wins against Urgot 47.76% of the time which is 0.45% higher against Urgot than the average opponent.
After normalising both champions win rates Rammus wins against Urgot 2.07% less often than would be expected.
The average opponent winrate against Urgot is 47.31%.


Malphite
Shard of the Monolith
Rammus wins against Malphite 48.49% of the time which is 1.63% higher against Malphite than the average opponent.
After normalising both champions win rates Rammus wins against Malphite 0.89% less often than would be expected.
The average opponent winrate against Malphite is 46.86%.


Heimerdinger
the Revered Inventor
Rammus wins against Heimerdinger 48.51% of the time which is 1.19% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Rammus wins against Heimerdinger 1.33% less often than would be expected.
The average opponent winrate against Heimerdinger is 47.32%.


Gnar
the Missing Link
Rammus wins against Gnar 48.80% of the time which is 1.29% lower against Gnar than the average opponent.
After normalising both champions win rates Rammus wins against Gnar 3.81% less often than would be expected.
The average opponent winrate against Gnar is 50.09%.


Gwen
The Hallowed Seamstress
Rammus wins against Gwen 49.35% of the time which is 1.33% lower against Gwen than the average opponent.
After normalising both champions win rates Rammus wins against Gwen 3.85% less often than would be expected.
The average opponent winrate against Gwen is 50.68%.


Kennen
the Heart of the Tempest
Rammus wins against Kennen 49.45% of the time which is 1.00% higher against Kennen than the average opponent.
After normalising both champions win rates Rammus wins against Kennen 1.52% less often than would be expected.
The average opponent winrate against Kennen is 48.45%.


Sion
The Undead Juggernaut
Rammus wins against Sion 49.53% of the time which is 0.07% lower against Sion than the average opponent.
After normalising both champions win rates Rammus wins against Sion 2.59% less often than would be expected.
The average opponent winrate against Sion is 49.60%.


Riven
the Exile
Rammus wins against Riven 49.69% of the time which is 1.39% higher against Riven than the average opponent.
After normalising both champions win rates Rammus wins against Riven 1.13% less often than would be expected.
The average opponent winrate against Riven is 48.30%.


Pantheon
the Unbreakable Spear
Rammus wins against Pantheon 49.72% of the time which is 1.05% higher against Pantheon than the average opponent.
After normalising both champions win rates Rammus wins against Pantheon 1.47% less often than would be expected.
The average opponent winrate against Pantheon is 48.67%.


Cho'Gath
the Terror of the Void
Rammus wins against Cho'Gath 49.73% of the time which is 1.63% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Rammus wins against Cho'Gath 0.89% less often than would be expected.
The average opponent winrate against Cho'Gath is 48.10%.


Jax
Grandmaster at Arms
Rammus wins against Jax 49.81% of the time which is 0.97% lower against Jax than the average opponent.
After normalising both champions win rates Rammus wins against Jax 3.49% less often than would be expected.
The average opponent winrate against Jax is 50.78%.


Sett
the Boss
Rammus wins against Sett 49.90% of the time which is 3.09% higher against Sett than the average opponent.
After normalising both champions win rates Rammus wins against Sett 0.57% more often than would be expected.
The average opponent winrate against Sett is 46.81%.


Trundle
the Troll King
Rammus wins against Trundle 50.00% of the time which is 0.87% higher against Trundle than the average opponent.
After normalising both champions win rates Rammus wins against Trundle 1.65% less often than would be expected.
The average opponent winrate against Trundle is 49.13%.


Dr. Mundo
the Madman of Zaun
Rammus wins against Dr. Mundo 50.00% of the time which is 1.04% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Rammus wins against Dr. Mundo 1.48% less often than would be expected.
The average opponent winrate against Dr. Mundo is 48.96%.


Warwick
the Uncaged Wrath of Zaun
Rammus wins against Warwick 50.00% of the time which is 3.82% higher against Warwick than the average opponent.
After normalising both champions win rates Rammus wins against Warwick 1.31% more often than would be expected.
The average opponent winrate against Warwick is 46.18%.


Teemo
the Swift Scout
Rammus wins against Teemo 50.43% of the time which is 2.43% higher against Teemo than the average opponent.
After normalising both champions win rates Rammus wins against Teemo 0.09% less often than would be expected.
The average opponent winrate against Teemo is 48.00%.


Olaf
the Berserker
Rammus wins against Olaf 50.75% of the time which is 3.57% higher against Olaf than the average opponent.
After normalising both champions win rates Rammus wins against Olaf 1.05% more often than would be expected.
The average opponent winrate against Olaf is 47.18%.


Akali
the Rogue Assassin
Rammus wins against Akali 50.93% of the time which is 1.80% higher against Akali than the average opponent.
After normalising both champions win rates Rammus wins against Akali 0.72% less often than would be expected.
The average opponent winrate against Akali is 49.13%.


Nasus
the Curator of the Sands
Rammus wins against Nasus 50.95% of the time which is 3.05% higher against Nasus than the average opponent.
After normalising both champions win rates Rammus wins against Nasus 0.53% more often than would be expected.
The average opponent winrate against Nasus is 47.90%.


Gangplank
the Saltwater Scourge
Rammus wins against Gangplank 51.22% of the time which is 1.45% higher against Gangplank than the average opponent.
After normalising both champions win rates Rammus wins against Gangplank 1.07% less often than would be expected.
The average opponent winrate against Gangplank is 49.77%.


Volibear
the Relentless Storm
Rammus wins against Volibear 51.24% of the time which is 0.65% higher against Volibear than the average opponent.
After normalising both champions win rates Rammus wins against Volibear 1.87% less often than would be expected.
The average opponent winrate against Volibear is 50.59%.


Garen
The Might of Demacia
Rammus wins against Garen 51.30% of the time which is 2.10% higher against Garen than the average opponent.
After normalising both champions win rates Rammus wins against Garen 0.42% less often than would be expected.
The average opponent winrate against Garen is 49.20%.


Yasuo
the Unforgiven
Rammus wins against Yasuo 51.49% of the time which is 0.60% higher against Yasuo than the average opponent.
After normalising both champions win rates Rammus wins against Yasuo 1.92% less often than would be expected.
The average opponent winrate against Yasuo is 50.89%.


Fiora
the Grand Duelist
Rammus wins against Fiora 51.52% of the time which is 3.16% higher against Fiora than the average opponent.
After normalising both champions win rates Rammus wins against Fiora 0.64% more often than would be expected.
The average opponent winrate against Fiora is 48.36%.


Gragas
the Rabble Rouser
Rammus wins against Gragas 51.94% of the time which is 2.18% higher against Gragas than the average opponent.
After normalising both champions win rates Rammus wins against Gragas 0.34% less often than would be expected.
The average opponent winrate against Gragas is 49.76%.


Shen
the Eye of Twilight
Rammus wins against Shen 51.98% of the time which is 4.57% higher against Shen than the average opponent.
After normalising both champions win rates Rammus wins against Shen 2.05% more often than would be expected.
The average opponent winrate against Shen is 47.41%.


Renekton
the Butcher of the Sands
Rammus wins against Renekton 52.08% of the time which is 2.83% higher against Renekton than the average opponent.
After normalising both champions win rates Rammus wins against Renekton 0.31% more often than would be expected.
The average opponent winrate against Renekton is 49.25%.


K'Sante
the Pride of Nazumah
Rammus wins against K'Sante 52.91% of the time which is 0.94% higher against K'Sante than the average opponent.
After normalising both champions win rates Rammus wins against K'Sante 1.58% less often than would be expected.
The average opponent winrate against K'Sante is 51.97%.


Darius
the Hand of Noxus
Rammus wins against Darius 52.92% of the time which is 3.67% higher against Darius than the average opponent.
After normalising both champions win rates Rammus wins against Darius 1.15% more often than would be expected.
The average opponent winrate against Darius is 49.25%.


Yone
the Unforgotten
Rammus wins against Yone 53.77% of the time which is 1.69% higher against Yone than the average opponent.
After normalising both champions win rates Rammus wins against Yone 0.82% less often than would be expected.
The average opponent winrate against Yone is 52.08%.


Yorick
Shepherd of Souls
Rammus wins against Yorick 54.73% of the time which is 6.55% higher against Yorick than the average opponent.
After normalising both champions win rates Rammus wins against Yorick 4.03% more often than would be expected.
The average opponent winrate against Yorick is 48.18%.


Tryndamere
the Barbarian King
Rammus wins against Tryndamere 55.36% of the time which is 5.88% higher against Tryndamere than the average opponent.
After normalising both champions win rates Rammus wins against Tryndamere 3.36% more often than would be expected.
The average opponent winrate against Tryndamere is 49.48%.


Ornn
The Fire below the Mountain
Rammus wins against Ornn 55.78% of the time which is 7.50% higher against Ornn than the average opponent.
After normalising both champions win rates Rammus wins against Ornn 4.98% more often than would be expected.
The average opponent winrate against Ornn is 48.28%.


Aatrox
the Darkin Blade
Rammus wins against Aatrox 56.93% of the time which is 7.48% higher against Aatrox than the average opponent.
After normalising both champions win rates Rammus wins against Aatrox 4.96% more often than would be expected.
The average opponent winrate against Aatrox is 49.45%.


Quinn
Demacia's Wings
Rammus wins against Quinn 57.26% of the time which is 10.61% higher against Quinn than the average opponent.
After normalising both champions win rates Rammus wins against Quinn 8.09% more often than would be expected.
The average opponent winrate against Quinn is 46.65%.


Irelia
the Blade Dancer
Rammus wins against Irelia 57.69% of the time which is 8.44% higher against Irelia than the average opponent.
After normalising both champions win rates Rammus wins against Irelia 5.92% more often than would be expected.
The average opponent winrate against Irelia is 49.25%.


Jayce
the Defender of Tomorrow
Rammus wins against Jayce 57.85% of the time which is 6.61% higher against Jayce than the average opponent.
After normalising both champions win rates Rammus wins against Jayce 4.09% more often than would be expected.
The average opponent winrate against Jayce is 51.24%.


Kayle
the Righteous
Rammus wins against Kayle 58.05% of the time which is 10.54% higher against Kayle than the average opponent.
After normalising both champions win rates Rammus wins against Kayle 8.02% more often than would be expected.
The average opponent winrate against Kayle is 47.51%.


Illaoi
the Kraken Priestess
Rammus wins against Illaoi 58.12% of the time which is 9.05% higher against Illaoi than the average opponent.
After normalising both champions win rates Rammus wins against Illaoi 6.53% more often than would be expected.
The average opponent winrate against Illaoi is 49.07%.


Vladimir
the Crimson Reaper
Rammus wins against Vladimir 59.09% of the time which is 9.56% higher against Vladimir than the average opponent.
After normalising both champions win rates Rammus wins against Vladimir 7.04% more often than would be expected.
The average opponent winrate against Vladimir is 49.53%.