

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: 5,758,684
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 support Counters
Sion top on Patch 15.16 is the strongest counter to support champions of Galio, Yuumi & Veigar. While Sion top is countered most by support champions of Swain, Brand & Janna. Below is a detailed breakdown of Sion top counters against support champions with a minimum of 100 games.


Swain
o Grande General Noxiano
Sion wins against Swain 41.98% of the time which is 10.88% lower against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 5.77% less often than would be expected.
The average opponent winrate against Swain is 52.86%.


Brand
a Vingança Flamejante
Sion wins against Brand 42.69% of the time which is 9.59% lower against Brand than the average opponent.
After normalising both champions win rates Sion wins against Brand 4.48% less often than would be expected.
The average opponent winrate against Brand is 52.28%.


Janna
a Fúria da Tormenta
Sion wins against Janna 42.98% of the time which is 11.37% lower against Janna than the average opponent.
After normalising both champions win rates Sion wins against Janna 6.27% less often than would be expected.
The average opponent winrate against Janna is 54.35%.


Rell
a Dama de Ferro
Sion wins against Rell 43.54% of the time which is 9.75% lower against Rell than the average opponent.
After normalising both champions win rates Sion wins against Rell 4.64% less often than would be expected.
The average opponent winrate against Rell is 53.29%.


Milio
A Chama Gentil
Sion wins against Milio 44.56% of the time which is 5.48% lower against Milio than the average opponent.
After normalising both champions win rates Sion wins against Milio 0.37% less often than would be expected.
The average opponent winrate against Milio is 50.04%.


Teemo
o Explorador Veloz
Sion wins against Teemo 44.88% of the time which is 3.87% lower against Teemo than the average opponent.
After normalising both champions win rates Sion wins against Teemo 1.24% more often than would be expected.
The average opponent winrate against Teemo is 48.75%.


Karma
a Iluminada
Sion wins against Karma 45.56% of the time which is 9.05% lower against Karma than the average opponent.
After normalising both champions win rates Sion wins against Karma 3.95% less often than would be expected.
The average opponent winrate against Karma is 54.61%.


Sona
a Mestra das Cordas
Sion wins against Sona 45.71% of the time which is 6.10% lower against Sona than the average opponent.
After normalising both champions win rates Sion wins against Sona 0.99% less often than would be expected.
The average opponent winrate against Sona is 51.81%.


Leona
a Alvorada Radiante
Sion wins against Leona 46.05% of the time which is 5.59% lower against Leona than the average opponent.
After normalising both champions win rates Sion wins against Leona 0.48% less often than would be expected.
The average opponent winrate against Leona is 51.64%.


Rakan
O Charmoso
Sion wins against Rakan 46.08% of the time which is 8.31% lower against Rakan than the average opponent.
After normalising both champions win rates Sion wins against Rakan 3.21% less often than would be expected.
The average opponent winrate against Rakan is 54.39%.


Morgana
a Caída
Sion wins against Morgana 46.37% of the time which is 5.79% lower against Morgana than the average opponent.
After normalising both champions win rates Sion wins against Morgana 0.68% less often than would be expected.
The average opponent winrate against Morgana is 52.16%.


Maokai
o Ente Sinistro
Sion wins against Maokai 46.64% of the time which is 5.49% lower against Maokai than the average opponent.
After normalising both champions win rates Sion wins against Maokai 0.38% less often than would be expected.
The average opponent winrate against Maokai is 52.13%.


Nautilus
o Titã das Profundezas
Sion wins against Nautilus 47.61% of the time which is 6.00% lower against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 0.89% less often than would be expected.
The average opponent winrate against Nautilus is 53.61%.


Senna
A Redentora
Sion wins against Senna 47.78% of the time which is 8.45% lower against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 3.35% less often than would be expected.
The average opponent winrate against Senna is 56.23%.


Blitzcrank
o Grande Golem a Vapor
Sion wins against Blitzcrank 48.03% of the time which is 5.32% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Sion wins against Blitzcrank 0.21% less often than would be expected.
The average opponent winrate against Blitzcrank is 53.35%.


Lux
a Dama da Luz
Sion wins against Lux 48.44% of the time which is 4.08% lower against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 1.03% more often than would be expected.
The average opponent winrate against Lux is 52.52%.


Vel'Koz
o Olho do Vazio
Sion wins against Vel'Koz 48.70% of the time which is 4.42% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Sion wins against Vel'Koz 0.69% more often than would be expected.
The average opponent winrate against Vel'Koz is 53.12%.


Zyra
a Ascensão dos Espinhos
Sion wins against Zyra 48.76% of the time which is 1.85% lower against Zyra than the average opponent.
After normalising both champions win rates Sion wins against Zyra 3.26% more often than would be expected.
The average opponent winrate against Zyra is 50.61%.


Seraphine
a Cantora Sonhadora
Sion wins against Seraphine 48.85% of the time which is 5.62% lower against Seraphine than the average opponent.
After normalising both champions win rates Sion wins against Seraphine 0.52% less often than would be expected.
The average opponent winrate against Seraphine is 54.47%.


Mel
o Reflexo da Alma
Sion wins against Mel 49.40% of the time which is 5.95% lower against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 0.85% less often than would be expected.
The average opponent winrate against Mel is 55.35%.


Neeko
a Camaleoa Curiosa
Sion wins against Neeko 49.45% of the time which is 4.89% lower against Neeko than the average opponent.
After normalising both champions win rates Sion wins against Neeko 0.21% more often than would be expected.
The average opponent winrate against Neeko is 54.34%.


Nami
a Conjuradora das Marés
Sion wins against Nami 49.55% of the time which is 2.49% lower against Nami than the average opponent.
After normalising both champions win rates Sion wins against Nami 2.62% more often than would be expected.
The average opponent winrate against Nami is 52.04%.


Lulu
a Fada Feiticeira
Sion wins against Lulu 49.59% of the time which is 5.59% lower against Lulu than the average opponent.
After normalising both champions win rates Sion wins against Lulu 0.49% less often than would be expected.
The average opponent winrate against Lulu is 55.18%.


Xerath
o Mago Ascendente
Sion wins against Xerath 49.85% of the time which is 2.96% lower against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 2.15% more often than would be expected.
The average opponent winrate against Xerath is 52.81%.


Pyke
o Estripador das Águas Sangrentas
Sion wins against Pyke 49.92% of the time which is 5.41% lower against Pyke than the average opponent.
After normalising both champions win rates Sion wins against Pyke 0.31% less often than would be expected.
The average opponent winrate against Pyke is 55.33%.


Tahm Kench
o Rei do Rio
Sion wins against Tahm Kench 50.00% of the time which is 3.90% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Sion wins against Tahm Kench 1.21% more often than would be expected.
The average opponent winrate against Tahm Kench is 53.90%.


Thresh
o Guardião das Correntes
Sion wins against Thresh 50.32% of the time which is 3.40% lower against Thresh than the average opponent.
After normalising both champions win rates Sion wins against Thresh 1.71% more often than would be expected.
The average opponent winrate against Thresh is 53.72%.


Alistar
o Minotauro
Sion wins against Alistar 50.41% of the time which is 4.20% lower against Alistar than the average opponent.
After normalising both champions win rates Sion wins against Alistar 0.90% more often than would be expected.
The average opponent winrate against Alistar is 54.61%.


Ashe
a Arqueira do Gelo
Sion wins against Ashe 50.45% of the time which is 7.14% lower against Ashe than the average opponent.
After normalising both champions win rates Sion wins against Ashe 2.05% less often than would be expected.
The average opponent winrate against Ashe is 57.59%.


Braum
o Coração de Freljord
Sion wins against Braum 51.04% of the time which is 2.47% lower against Braum than the average opponent.
After normalising both champions win rates Sion wins against Braum 2.64% more often than would be expected.
The average opponent winrate against Braum is 53.51%.


Pantheon
a Lança Indestrutível
Sion wins against Pantheon 51.14% of the time which is 2.93% lower against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 2.17% more often than would be expected.
The average opponent winrate against Pantheon is 54.07%.


Soraka
a Filha das Estrelas
Sion wins against Soraka 51.15% of the time which is 1.59% lower against Soraka than the average opponent.
After normalising both champions win rates Sion wins against Soraka 3.52% more often than would be expected.
The average opponent winrate against Soraka is 52.74%.


Zilean
o Guardião do Tempo
Sion wins against Zilean 52.07% of the time which is 1.92% lower against Zilean than the average opponent.
After normalising both champions win rates Sion wins against Zilean 3.19% more often than would be expected.
The average opponent winrate against Zilean is 53.99%.


Poppy
a Guardiã do Martelo
Sion wins against Poppy 53.42% of the time which is 0.74% higher against Poppy than the average opponent.
After normalising both champions win rates Sion wins against Poppy 5.85% more often than would be expected.
The average opponent winrate against Poppy is 52.68%.


Miss Fortune
a Caçadora de Recompensas
Sion wins against Miss Fortune 53.70% of the time which is 4.72% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Sion wins against Miss Fortune 0.36% more often than would be expected.
The average opponent winrate against Miss Fortune is 58.42%.


Shaco
o Bufão Demoníaco
Sion wins against Shaco 53.71% of the time which is 0.42% higher against Shaco than the average opponent.
After normalising both champions win rates Sion wins against Shaco 5.53% more often than would be expected.
The average opponent winrate against Shaco is 53.29%.


Bardo
o Protetor Andarilho
Sion wins against Bardo 53.93% of the time which is 1.76% lower against Bardo than the average opponent.
After normalising both champions win rates Sion wins against Bardo 3.34% more often than would be expected.
The average opponent winrate against Bardo is 55.69%.


Malphite
o Fragmento do Monolito
Sion wins against Malphite 54.23% of the time which is 1.02% higher against Malphite than the average opponent.
After normalising both champions win rates Sion wins against Malphite 6.13% more often than would be expected.
The average opponent winrate against Malphite is 53.21%.


Veigar
o Pequeno Mestre do Mal
Sion wins against Veigar 54.62% of the time which is 0.40% higher against Veigar than the average opponent.
After normalising both champions win rates Sion wins against Veigar 5.50% more often than would be expected.
The average opponent winrate against Veigar is 54.22%.


Yuumi
a Gata Mágica
Sion wins against Yuumi 56.79% of the time which is 1.59% lower against Yuumi than the average opponent.
After normalising both champions win rates Sion wins against Yuumi 3.49% more often than would be expected.
The average opponent winrate against Yuumi is 58.38%.


Galio
o Colosso
Sion wins against Galio 58.47% of the time which is 6.32% higher against Galio than the average opponent.
After normalising both champions win rates Sion wins against Galio 11.43% more often than would be expected.
The average opponent winrate against Galio is 52.15%.