

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.
Platinum+ Champions Analysed: 30,134,326
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 support vs support Counters
Sion support on Patch 15.16 is the strongest counter to support champions of Tahm Kench, Mel & Blitzcrank. While Sion support is countered most by support champions of Brand, Soraka & Senna. Below is a detailed breakdown of Sion support counters against support champions with a minimum of 100 games.


Brand
a Vingança Flamejante
Sion wins against Brand 42.31% of the time which is 5.17% lower against Brand than the average opponent.
After normalising both champions win rates Sion wins against Brand 7.83% less often than would be expected.
The average opponent winrate against Brand is 47.48%.


Soraka
a Filha das Estrelas
Sion wins against Soraka 43.90% of the time which is 3.16% lower against Soraka than the average opponent.
After normalising both champions win rates Sion wins against Soraka 5.82% less often than would be expected.
The average opponent winrate against Soraka is 47.06%.


Senna
A Redentora
Sion wins against Senna 45.45% of the time which is 4.46% lower against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 7.12% less often than would be expected.
The average opponent winrate against Senna is 49.91%.


Xerath
o Mago Ascendente
Sion wins against Xerath 46.09% of the time which is 3.01% lower against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 5.67% less often than would be expected.
The average opponent winrate against Xerath is 49.10%.


Rakan
O Charmoso
Sion wins against Rakan 47.93% of the time which is 1.38% lower against Rakan than the average opponent.
After normalising both champions win rates Sion wins against Rakan 4.04% less often than would be expected.
The average opponent winrate against Rakan is 49.31%.


Bardo
o Protetor Andarilho
Sion wins against Bardo 48.09% of the time which is 0.38% lower against Bardo than the average opponent.
After normalising both champions win rates Sion wins against Bardo 3.04% less often than would be expected.
The average opponent winrate against Bardo is 48.47%.


Janna
a Fúria da Tormenta
Sion wins against Janna 48.41% of the time which is 1.15% higher against Janna than the average opponent.
After normalising both champions win rates Sion wins against Janna 1.51% less often than would be expected.
The average opponent winrate against Janna is 47.26%.


Leona
a Alvorada Radiante
Sion wins against Leona 48.50% of the time which is 0.97% higher against Leona than the average opponent.
After normalising both champions win rates Sion wins against Leona 1.69% less often than would be expected.
The average opponent winrate against Leona is 47.53%.


Nami
a Conjuradora das Marés
Sion wins against Nami 48.60% of the time which is 1.64% higher against Nami than the average opponent.
After normalising both champions win rates Sion wins against Nami 1.02% less often than would be expected.
The average opponent winrate against Nami is 46.96%.


Swain
o Grande General Noxiano
Sion wins against Swain 49.07% of the time which is 1.17% lower against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 3.83% less often than would be expected.
The average opponent winrate against Swain is 50.24%.


Morgana
a Caída
Sion wins against Morgana 49.50% of the time which is 1.72% higher against Morgana than the average opponent.
After normalising both champions win rates Sion wins against Morgana 0.94% less often than would be expected.
The average opponent winrate against Morgana is 47.78%.


Zilean
o Guardião do Tempo
Sion wins against Zilean 49.52% of the time which is 1.76% higher against Zilean than the average opponent.
After normalising both champions win rates Sion wins against Zilean 0.90% less often than would be expected.
The average opponent winrate against Zilean is 47.76%.


Karma
a Iluminada
Sion wins against Karma 49.70% of the time which is 1.02% higher against Karma than the average opponent.
After normalising both champions win rates Sion wins against Karma 1.64% less often than would be expected.
The average opponent winrate against Karma is 48.68%.


Rell
a Dama de Ferro
Sion wins against Rell 50.00% of the time which is 0.34% higher against Rell than the average opponent.
After normalising both champions win rates Sion wins against Rell 2.32% less often than would be expected.
The average opponent winrate against Rell is 49.66%.


Pyke
o Estripador das Águas Sangrentas
Sion wins against Pyke 50.00% of the time which is 0.75% higher against Pyke than the average opponent.
After normalising both champions win rates Sion wins against Pyke 1.91% less often than would be expected.
The average opponent winrate against Pyke is 49.25%.


Pantheon
a Lança Indestrutível
Sion wins against Pantheon 50.00% of the time which is 0.58% higher against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 2.08% less often than would be expected.
The average opponent winrate against Pantheon is 49.42%.


Milio
A Chama Gentil
Sion wins against Milio 50.26% of the time which is 3.98% higher against Milio than the average opponent.
After normalising both champions win rates Sion wins against Milio 1.32% more often than would be expected.
The average opponent winrate against Milio is 46.28%.


Sona
a Mestra das Cordas
Sion wins against Sona 51.13% of the time which is 4.61% higher against Sona than the average opponent.
After normalising both champions win rates Sion wins against Sona 1.95% more often than would be expected.
The average opponent winrate against Sona is 46.52%.


Yuumi
a Gata Mágica
Sion wins against Yuumi 51.42% of the time which is 1.40% higher against Yuumi than the average opponent.
After normalising both champions win rates Sion wins against Yuumi 1.26% less often than would be expected.
The average opponent winrate against Yuumi is 50.02%.


Lulu
a Fada Feiticeira
Sion wins against Lulu 51.53% of the time which is 2.60% higher against Lulu than the average opponent.
After normalising both champions win rates Sion wins against Lulu 0.06% less often than would be expected.
The average opponent winrate against Lulu is 48.93%.


Neeko
a Camaleoa Curiosa
Sion wins against Neeko 52.99% of the time which is 3.43% higher against Neeko than the average opponent.
After normalising both champions win rates Sion wins against Neeko 0.77% more often than would be expected.
The average opponent winrate against Neeko is 49.56%.


Thresh
o Guardião das Correntes
Sion wins against Thresh 53.35% of the time which is 5.19% higher against Thresh than the average opponent.
After normalising both champions win rates Sion wins against Thresh 2.53% more often than would be expected.
The average opponent winrate against Thresh is 48.16%.


Alistar
o Minotauro
Sion wins against Alistar 54.11% of the time which is 4.52% higher against Alistar than the average opponent.
After normalising both champions win rates Sion wins against Alistar 1.86% more often than would be expected.
The average opponent winrate against Alistar is 49.59%.


Seraphine
a Cantora Sonhadora
Sion wins against Seraphine 54.67% of the time which is 5.67% higher against Seraphine than the average opponent.
After normalising both champions win rates Sion wins against Seraphine 3.01% more often than would be expected.
The average opponent winrate against Seraphine is 49.00%.


Zyra
a Ascensão dos Espinhos
Sion wins against Zyra 54.96% of the time which is 7.63% higher against Zyra than the average opponent.
After normalising both champions win rates Sion wins against Zyra 4.97% more often than would be expected.
The average opponent winrate against Zyra is 47.33%.


Nautilus
o Titã das Profundezas
Sion wins against Nautilus 55.47% of the time which is 6.03% higher against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 3.37% more often than would be expected.
The average opponent winrate against Nautilus is 49.44%.


Lux
a Dama da Luz
Sion wins against Lux 55.51% of the time which is 6.35% higher against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 3.69% more often than would be expected.
The average opponent winrate against Lux is 49.16%.


Braum
o Coração de Freljord
Sion wins against Braum 58.70% of the time which is 10.58% higher against Braum than the average opponent.
After normalising both champions win rates Sion wins against Braum 7.92% more often than would be expected.
The average opponent winrate against Braum is 48.12%.


Blitzcrank
o Grande Golem a Vapor
Sion wins against Blitzcrank 59.31% of the time which is 10.51% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Sion wins against Blitzcrank 7.85% more often than would be expected.
The average opponent winrate against Blitzcrank is 48.80%.


Mel
o Reflexo da Alma
Sion wins against Mel 63.64% of the time which is 10.63% higher against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 7.98% more often than would be expected.
The average opponent winrate against Mel is 53.01%.


Tahm Kench
o Rei do Rio
Sion wins against Tahm Kench 64.00% of the time which is 14.74% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Sion wins against Tahm Kench 12.08% more often than would be expected.
The average opponent winrate against Tahm Kench is 49.26%.