

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: 1,909,306
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 15.17 is the strongest counter to support champions of Thresh, Yuumi & Mel. While Sion top is countered most by support champions of Nami, Brand & Pyke. Below is a detailed breakdown of Sion top counters against support champions with a minimum of 100 games.


Nami
a Conjuradora das Marés
Sion wins against Nami 43.92% of the time which is 5.59% lower against Nami than the average opponent.
After normalising both champions win rates Sion wins against Nami 6.09% less often than would be expected.
The average opponent winrate against Nami is 49.51%.


Brand
a Vingança Flamejante
Sion wins against Brand 46.40% of the time which is 3.14% lower against Brand than the average opponent.
After normalising both champions win rates Sion wins against Brand 3.64% less often than would be expected.
The average opponent winrate against Brand is 49.54%.


Pyke
o Estripador das Águas Sangrentas
Sion wins against Pyke 48.83% of the time which is 4.81% lower against Pyke than the average opponent.
After normalising both champions win rates Sion wins against Pyke 5.28% less often than would be expected.
The average opponent winrate against Pyke is 53.64%.


Zyra
a Ascensão dos Espinhos
Sion wins against Zyra 48.89% of the time which is 0.36% higher against Zyra than the average opponent.
After normalising both champions win rates Sion wins against Zyra 0.14% less often than would be expected.
The average opponent winrate against Zyra is 48.53%.


Lulu
a Fada Feiticeira
Sion wins against Lulu 48.95% of the time which is 4.94% lower against Lulu than the average opponent.
After normalising both champions win rates Sion wins against Lulu 5.41% less often than would be expected.
The average opponent winrate against Lulu is 53.89%.


Lux
a Dama da Luz
Sion wins against Lux 49.64% of the time which is 1.40% lower against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 1.90% less often than would be expected.
The average opponent winrate against Lux is 51.04%.


Nautilus
o Titã das Profundezas
Sion wins against Nautilus 50.36% of the time which is 1.97% lower against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 2.46% less often than would be expected.
The average opponent winrate against Nautilus is 52.33%.


Leona
a Alvorada Radiante
Sion wins against Leona 50.81% of the time which is 0.37% higher against Leona than the average opponent.
After normalising both champions win rates Sion wins against Leona 0.13% less often than would be expected.
The average opponent winrate against Leona is 50.44%.


Pantheon
a Lança Indestrutível
Sion wins against Pantheon 52.25% of the time which is 0.28% higher against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 0.21% less often than would be expected.
The average opponent winrate against Pantheon is 51.97%.


Xerath
o Mago Ascendente
Sion wins against Xerath 53.21% of the time which is 2.57% higher against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 2.07% more often than would be expected.
The average opponent winrate against Xerath is 50.64%.


Blitzcrank
o Grande Golem a Vapor
Sion wins against Blitzcrank 53.89% of the time which is 1.75% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Sion wins against Blitzcrank 1.26% more often than would be expected.
The average opponent winrate against Blitzcrank is 52.14%.


Senna
A Redentora
Sion wins against Senna 54.41% of the time which is 1.15% higher against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 0.67% more often than would be expected.
The average opponent winrate against Senna is 53.26%.


Swain
o Grande General Noxiano
Sion wins against Swain 54.70% of the time which is 3.18% higher against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 2.69% more often than would be expected.
The average opponent winrate against Swain is 51.52%.


Seraphine
a Cantora Sonhadora
Sion wins against Seraphine 55.20% of the time which is 2.68% higher against Seraphine than the average opponent.
After normalising both champions win rates Sion wins against Seraphine 2.20% more often than would be expected.
The average opponent winrate against Seraphine is 52.52%.


Malphite
o Fragmento do Monolito
Sion wins against Malphite 55.34% of the time which is 2.70% higher against Malphite than the average opponent.
After normalising both champions win rates Sion wins against Malphite 2.22% more often than would be expected.
The average opponent winrate against Malphite is 52.64%.


Morgana
a Caída
Sion wins against Morgana 55.86% of the time which is 6.12% higher against Morgana than the average opponent.
After normalising both champions win rates Sion wins against Morgana 5.62% more often than would be expected.
The average opponent winrate against Morgana is 49.74%.


Neeko
a Camaleoa Curiosa
Sion wins against Neeko 56.56% of the time which is 3.67% higher against Neeko than the average opponent.
After normalising both champions win rates Sion wins against Neeko 3.19% more often than would be expected.
The average opponent winrate against Neeko is 52.89%.


Mel
o Reflexo da Alma
Sion wins against Mel 57.92% of the time which is 4.04% higher against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 3.57% more often than would be expected.
The average opponent winrate against Mel is 53.88%.


Yuumi
a Gata Mágica
Sion wins against Yuumi 59.12% of the time which is 2.73% higher against Yuumi than the average opponent.
After normalising both champions win rates Sion wins against Yuumi 2.30% more often than would be expected.
The average opponent winrate against Yuumi is 56.39%.


Thresh
o Guardião das Correntes
Sion wins against Thresh 59.80% of the time which is 7.25% higher against Thresh than the average opponent.
After normalising both champions win rates Sion wins against Thresh 6.77% more often than would be expected.
The average opponent winrate against Thresh is 52.55%.