

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: 5,800,949
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.


Sion Counters
Sion top vs middle Counters
Sion top on Patch 15.16 is the strongest counter to middle champions of Aurora, Ziggs & Malphite. While Sion top is countered most by middle champions of Ekko, Akshan & Aurelion Sol. Below is a detailed breakdown of Sion top counters against middle champions with a minimum of 100 games.


Ekko
o Rapaz que Estilhaçou o Tempo
Sion wins against Ekko 43.36% of the time which is 9.30% lower against Ekko than the average opponent.
After normalising both champions win rates Sion wins against Ekko 4.13% less often than would be expected.
The average opponent winrate against Ekko is 52.66%.


Akshan
o Sentinela Rebelde
Sion wins against Akshan 43.95% of the time which is 12.07% lower against Akshan than the average opponent.
After normalising both champions win rates Sion wins against Akshan 6.91% less often than would be expected.
The average opponent winrate against Akshan is 56.02%.


Aurelion Sol
o Forjador de Estrelas
Sion wins against Aurelion Sol 44.57% of the time which is 8.45% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Sion wins against Aurelion Sol 3.28% less often than would be expected.
The average opponent winrate against Aurelion Sol is 53.02%.


Malzahar
o Profeta do Vazio
Sion wins against Malzahar 44.89% of the time which is 6.40% lower against Malzahar than the average opponent.
After normalising both champions win rates Sion wins against Malzahar 1.23% less often than would be expected.
The average opponent winrate against Malzahar is 51.29%.


Xerath
o Mago Ascendente
Sion wins against Xerath 45.23% of the time which is 6.98% lower against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 1.81% less often than would be expected.
The average opponent winrate against Xerath is 52.21%.


Viktor
o Arauto do Arcano
Sion wins against Viktor 46.18% of the time which is 7.96% lower against Viktor than the average opponent.
After normalising both champions win rates Sion wins against Viktor 2.80% less often than would be expected.
The average opponent winrate against Viktor is 54.14%.


Fizz
o Trapaceiro das Marés
Sion wins against Fizz 46.22% of the time which is 7.35% lower against Fizz than the average opponent.
After normalising both champions win rates Sion wins against Fizz 2.18% less often than would be expected.
The average opponent winrate against Fizz is 53.57%.


Naafiri
Fera das Cem Mordidas
Sion wins against Naafiri 46.96% of the time which is 4.54% lower against Naafiri than the average opponent.
After normalising both champions win rates Sion wins against Naafiri 0.63% more often than would be expected.
The average opponent winrate against Naafiri is 51.50%.


Veigar
o Pequeno Mestre do Mal
Sion wins against Veigar 47.09% of the time which is 4.59% lower against Veigar than the average opponent.
After normalising both champions win rates Sion wins against Veigar 0.58% more often than would be expected.
The average opponent winrate against Veigar is 51.68%.


Yone
o Inesquecido
Sion wins against Yone 47.10% of the time which is 7.53% lower against Yone than the average opponent.
After normalising both champions win rates Sion wins against Yone 2.37% less often than would be expected.
The average opponent winrate against Yone is 54.63%.


Brand
a Vingança Flamejante
Sion wins against Brand 47.41% of the time which is 4.79% lower against Brand than the average opponent.
After normalising both champions win rates Sion wins against Brand 0.38% more often than would be expected.
The average opponent winrate against Brand is 52.20%.


Lissandra
a Bruxa Gélida
Sion wins against Lissandra 47.46% of the time which is 5.92% lower against Lissandra than the average opponent.
After normalising both champions win rates Sion wins against Lissandra 0.75% less often than would be expected.
The average opponent winrate against Lissandra is 53.38%.


Mel
o Reflexo da Alma
Sion wins against Mel 47.50% of the time which is 7.24% lower against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 2.08% less often than would be expected.
The average opponent winrate against Mel is 54.74%.


Lux
a Dama da Luz
Sion wins against Lux 47.52% of the time which is 4.42% lower against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 0.75% more often than would be expected.
The average opponent winrate against Lux is 51.94%.


Azir
o Imperador das Areias
Sion wins against Azir 47.71% of the time which is 9.47% lower against Azir than the average opponent.
After normalising both champions win rates Sion wins against Azir 4.32% less often than would be expected.
The average opponent winrate against Azir is 57.18%.


Ryze
o Mago Rúnico
Sion wins against Ryze 48.15% of the time which is 6.03% lower against Ryze than the average opponent.
After normalising both champions win rates Sion wins against Ryze 0.87% less often than would be expected.
The average opponent winrate against Ryze is 54.18%.


Diana
o Escárnio da Lua
Sion wins against Diana 48.40% of the time which is 4.68% lower against Diana than the average opponent.
After normalising both champions win rates Sion wins against Diana 0.49% more often than would be expected.
The average opponent winrate against Diana is 53.08%.


Sylas
o Abjugado
Sion wins against Sylas 48.62% of the time which is 7.14% lower against Sylas than the average opponent.
After normalising both champions win rates Sion wins against Sylas 1.98% less often than would be expected.
The average opponent winrate against Sylas is 55.76%.


Yasuo
o Imperdoável
Sion wins against Yasuo 48.67% of the time which is 4.36% lower against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 0.81% more often than would be expected.
The average opponent winrate against Yasuo is 53.03%.


Vex
a Melancolista
Sion wins against Vex 48.76% of the time which is 5.23% lower against Vex than the average opponent.
After normalising both champions win rates Sion wins against Vex 0.06% less often than would be expected.
The average opponent winrate against Vex is 53.99%.


Annie
a Criança Sombria
Sion wins against Annie 48.89% of the time which is 6.31% lower against Annie than the average opponent.
After normalising both champions win rates Sion wins against Annie 1.15% less often than would be expected.
The average opponent winrate against Annie is 55.20%.


Ahri
a Raposa de Nove Caudas
Sion wins against Ahri 48.95% of the time which is 5.68% lower against Ahri than the average opponent.
After normalising both champions win rates Sion wins against Ahri 0.52% less often than would be expected.
The average opponent winrate against Ahri is 54.63%.


Irelia
a Dançarina das Lâminas
Sion wins against Irelia 48.95% of the time which is 5.57% lower against Irelia than the average opponent.
After normalising both champions win rates Sion wins against Irelia 0.41% less often than would be expected.
The average opponent winrate against Irelia is 54.52%.


Syndra
a Soberana Sombria
Sion wins against Syndra 48.96% of the time which is 5.91% lower against Syndra than the average opponent.
After normalising both champions win rates Sion wins against Syndra 0.75% less often than would be expected.
The average opponent winrate against Syndra is 54.87%.


Galio
o Colosso
Sion wins against Galio 49.39% of the time which is 2.56% lower against Galio than the average opponent.
After normalising both champions win rates Sion wins against Galio 2.61% more often than would be expected.
The average opponent winrate against Galio is 51.95%.


Zed
o Mestre das Sombras
Sion wins against Zed 49.53% of the time which is 6.79% lower against Zed than the average opponent.
After normalising both champions win rates Sion wins against Zed 1.63% less often than would be expected.
The average opponent winrate against Zed is 56.32%.


Hwei
o Visionário
Sion wins against Hwei 49.85% of the time which is 4.54% lower against Hwei than the average opponent.
After normalising both champions win rates Sion wins against Hwei 0.62% more often than would be expected.
The average opponent winrate against Hwei is 54.39%.


Cassiopeia
o Abraço da Serpente
Sion wins against Cassiopeia 50.00% of the time which is 4.96% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Sion wins against Cassiopeia 0.20% more often than would be expected.
The average opponent winrate against Cassiopeia is 54.96%.


Katarina
a Lâmina Sinistra
Sion wins against Katarina 50.00% of the time which is 6.23% lower against Katarina than the average opponent.
After normalising both champions win rates Sion wins against Katarina 1.07% less often than would be expected.
The average opponent winrate against Katarina is 56.23%.


Vladimir
o Sanguinário Escarlate
Sion wins against Vladimir 50.53% of the time which is 4.24% lower against Vladimir than the average opponent.
After normalising both champions win rates Sion wins against Vladimir 0.92% more often than would be expected.
The average opponent winrate against Vladimir is 54.77%.


Akali
a Assassina Renegada
Sion wins against Akali 50.62% of the time which is 3.34% lower against Akali than the average opponent.
After normalising both champions win rates Sion wins against Akali 1.83% more often than would be expected.
The average opponent winrate against Akali is 53.96%.


Kassadin
o Andarilho do Vazio
Sion wins against Kassadin 51.92% of the time which is 3.05% lower against Kassadin than the average opponent.
After normalising both champions win rates Sion wins against Kassadin 2.11% more often than would be expected.
The average opponent winrate against Kassadin is 54.97%.


Orianna
a Donzela Mecânica
Sion wins against Orianna 52.08% of the time which is 2.66% lower against Orianna than the average opponent.
After normalising both champions win rates Sion wins against Orianna 2.50% more often than would be expected.
The average opponent winrate against Orianna is 54.74%.


Talon
a Sombra da Lâmina
Sion wins against Talon 52.10% of the time which is 2.85% lower against Talon than the average opponent.
After normalising both champions win rates Sion wins against Talon 2.31% more often than would be expected.
The average opponent winrate against Talon is 54.95%.


LeBlanc
a Farsante
Sion wins against LeBlanc 52.55% of the time which is 2.70% lower against LeBlanc than the average opponent.
After normalising both champions win rates Sion wins against LeBlanc 2.46% more often than would be expected.
The average opponent winrate against LeBlanc is 55.25%.


Twisted Fate
o Mestre das Cartas
Sion wins against Twisted Fate 52.71% of the time which is 3.81% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Sion wins against Twisted Fate 1.34% more often than would be expected.
The average opponent winrate against Twisted Fate is 56.52%.


Neeko
a Camaleoa Curiosa
Sion wins against Neeko 52.83% of the time which is 0.55% lower against Neeko than the average opponent.
After normalising both champions win rates Sion wins against Neeko 4.62% more often than would be expected.
The average opponent winrate against Neeko is 53.38%.


Swain
o Grande General Noxiano
Sion wins against Swain 53.64% of the time which is 2.05% higher against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 7.22% more often than would be expected.
The average opponent winrate against Swain is 51.59%.


Heimerdinger
o Inventor Idolatrado
Sion wins against Heimerdinger 54.10% of the time which is 3.98% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Sion wins against Heimerdinger 9.15% more often than would be expected.
The average opponent winrate against Heimerdinger is 50.12%.


Zoe
o Aspecto do Crepúsculo
Sion wins against Zoe 54.33% of the time which is 1.76% lower against Zoe than the average opponent.
After normalising both champions win rates Sion wins against Zoe 3.40% more often than would be expected.
The average opponent winrate against Zoe is 56.09%.


Qiyana
a Imperatriz dos Elementos
Sion wins against Qiyana 54.46% of the time which is 4.34% lower against Qiyana than the average opponent.
After normalising both champions win rates Sion wins against Qiyana 0.80% more often than would be expected.
The average opponent winrate against Qiyana is 58.80%.


Pantheon
a Lança Indestrutível
Sion wins against Pantheon 54.78% of the time which is 2.01% higher against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 7.18% more often than would be expected.
The average opponent winrate against Pantheon is 52.77%.


Malphite
o Fragmento do Monolito
Sion wins against Malphite 54.96% of the time which is 2.82% higher against Malphite than the average opponent.
After normalising both champions win rates Sion wins against Malphite 7.99% more often than would be expected.
The average opponent winrate against Malphite is 52.14%.


Ziggs
o Especialista em Hexplosivos
Sion wins against Ziggs 55.04% of the time which is 2.32% higher against Ziggs than the average opponent.
After normalising both champions win rates Sion wins against Ziggs 7.49% more often than would be expected.
The average opponent winrate against Ziggs is 52.72%.


Aurora
a Bruxa Entre Mundos
Sion wins against Aurora 56.11% of the time which is 0.76% higher against Aurora than the average opponent.
After normalising both champions win rates Sion wins against Aurora 5.92% more often than would be expected.
The average opponent winrate against Aurora is 55.35%.