

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.
Iron Champions Analysed: 3,341,781
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 middle Counters
Rammus jungle on Patch 15.17 is the strongest counter to middle champions of Yone, Orianna & Katarina. While Rammus jungle is countered most by middle champions of Galio, Veigar & Lux. Below is a detailed breakdown of Rammus jungle counters against middle champions with a minimum of 100 games.


Galio
the Colossus
Rammus wins against Galio 42.08% of the time which is 7.66% lower against Galio than the average opponent.
After normalising both champions win rates Rammus wins against Galio 5.72% less often than would be expected.
The average opponent winrate against Galio is 49.74%.


Veigar
the Tiny Master of Evil
Rammus wins against Veigar 42.47% of the time which is 7.42% lower against Veigar than the average opponent.
After normalising both champions win rates Rammus wins against Veigar 5.48% less often than would be expected.
The average opponent winrate against Veigar is 49.89%.


Lux
the Lady of Luminosity
Rammus wins against Lux 43.22% of the time which is 6.95% lower against Lux than the average opponent.
After normalising both champions win rates Rammus wins against Lux 5.01% less often than would be expected.
The average opponent winrate against Lux is 50.17%.


Aurora
the Witch Between Worlds
Rammus wins against Aurora 43.93% of the time which is 9.48% lower against Aurora than the average opponent.
After normalising both champions win rates Rammus wins against Aurora 7.54% less often than would be expected.
The average opponent winrate against Aurora is 53.41%.


Ekko
the Boy Who Shattered Time
Rammus wins against Ekko 45.59% of the time which is 6.30% lower against Ekko than the average opponent.
After normalising both champions win rates Rammus wins against Ekko 4.36% less often than would be expected.
The average opponent winrate against Ekko is 51.89%.


Malzahar
the Prophet of the Void
Rammus wins against Malzahar 46.46% of the time which is 2.65% lower against Malzahar than the average opponent.
After normalising both champions win rates Rammus wins against Malzahar 0.71% less often than would be expected.
The average opponent winrate against Malzahar is 49.11%.


Ahri
the Nine-Tailed Fox
Rammus wins against Ahri 46.58% of the time which is 6.69% lower against Ahri than the average opponent.
After normalising both champions win rates Rammus wins against Ahri 4.75% less often than would be expected.
The average opponent winrate against Ahri is 53.27%.


Fizz
the Tidal Trickster
Rammus wins against Fizz 48.40% of the time which is 2.52% lower against Fizz than the average opponent.
After normalising both champions win rates Rammus wins against Fizz 0.58% less often than would be expected.
The average opponent winrate against Fizz is 50.92%.


Mel
the Soul's Reflection
Rammus wins against Mel 50.20% of the time which is 1.81% lower against Mel than the average opponent.
After normalising both champions win rates Rammus wins against Mel 0.13% more often than would be expected.
The average opponent winrate against Mel is 52.01%.


Akali
the Rogue Assassin
Rammus wins against Akali 50.28% of the time which is 2.63% lower against Akali than the average opponent.
After normalising both champions win rates Rammus wins against Akali 0.69% less often than would be expected.
The average opponent winrate against Akali is 52.91%.


Zed
the Master of Shadows
Rammus wins against Zed 50.58% of the time which is 3.65% lower against Zed than the average opponent.
After normalising both champions win rates Rammus wins against Zed 1.71% less often than would be expected.
The average opponent winrate against Zed is 54.23%.


Sylas
the Unshackled
Rammus wins against Sylas 51.67% of the time which is 2.01% lower against Sylas than the average opponent.
After normalising both champions win rates Rammus wins against Sylas 0.07% less often than would be expected.
The average opponent winrate against Sylas is 53.68%.


Irelia
the Blade Dancer
Rammus wins against Irelia 52.76% of the time which is 0.45% higher against Irelia than the average opponent.
After normalising both champions win rates Rammus wins against Irelia 2.39% more often than would be expected.
The average opponent winrate against Irelia is 52.31%.


Diana
Scorn of the Moon
Rammus wins against Diana 53.06% of the time which is 1.45% higher against Diana than the average opponent.
After normalising both champions win rates Rammus wins against Diana 3.39% more often than would be expected.
The average opponent winrate against Diana is 51.61%.


Yasuo
the Unforgiven
Rammus wins against Yasuo 53.36% of the time which is 1.49% higher against Yasuo than the average opponent.
After normalising both champions win rates Rammus wins against Yasuo 3.43% more often than would be expected.
The average opponent winrate against Yasuo is 51.87%.


Xerath
the Magus Ascendant
Rammus wins against Xerath 53.85% of the time which is 2.97% higher against Xerath than the average opponent.
After normalising both champions win rates Rammus wins against Xerath 4.91% more often than would be expected.
The average opponent winrate against Xerath is 50.88%.


Vex
the Gloomist
Rammus wins against Vex 54.10% of the time which is 2.11% higher against Vex than the average opponent.
After normalising both champions win rates Rammus wins against Vex 4.05% more often than would be expected.
The average opponent winrate against Vex is 51.99%.


LeBlanc
the Deceiver
Rammus wins against LeBlanc 54.49% of the time which is 1.35% higher against LeBlanc than the average opponent.
After normalising both champions win rates Rammus wins against LeBlanc 3.29% more often than would be expected.
The average opponent winrate against LeBlanc is 53.14%.


Zoe
the Aspect of Twilight
Rammus wins against Zoe 54.72% of the time which is 0.92% lower against Zoe than the average opponent.
After normalising both champions win rates Rammus wins against Zoe 1.03% more often than would be expected.
The average opponent winrate against Zoe is 55.64%.


Katarina
the Sinister Blade
Rammus wins against Katarina 54.81% of the time which is 0.46% higher against Katarina than the average opponent.
After normalising both champions win rates Rammus wins against Katarina 2.40% more often than would be expected.
The average opponent winrate against Katarina is 54.35%.


Orianna
the Lady of Clockwork
Rammus wins against Orianna 55.00% of the time which is 2.00% higher against Orianna than the average opponent.
After normalising both champions win rates Rammus wins against Orianna 3.94% more often than would be expected.
The average opponent winrate against Orianna is 53.00%.


Yone
the Unforgotten
Rammus wins against Yone 55.06% of the time which is 2.16% higher against Yone than the average opponent.
After normalising both champions win rates Rammus wins against Yone 4.10% more often than would be expected.
The average opponent winrate against Yone is 52.90%.