

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.
Gold Champions Analysed: 15,387,088
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 Leona, Mel & Senna. While Sion support is countered most by support champions of Karma, Milio & Morgana. Below is a detailed breakdown of Sion support counters against support champions with a minimum of 100 games.


Karma
La Iluminada
Sion wins against Karma 42.31% of the time which is 7.62% lower against Karma than the average opponent.
After normalising both champions win rates Sion wins against Karma 7.09% less often than would be expected.
The average opponent winrate against Karma is 49.93%.


Milio
la Llama Serena
Sion wins against Milio 42.35% of the time which is 4.44% lower against Milio than the average opponent.
After normalising both champions win rates Sion wins against Milio 3.92% less often than would be expected.
The average opponent winrate against Milio is 46.79%.


Morgana
la Caída
Sion wins against Morgana 42.44% of the time which is 5.31% lower against Morgana than the average opponent.
After normalising both champions win rates Sion wins against Morgana 4.78% less often than would be expected.
The average opponent winrate against Morgana is 47.75%.


Swain
el Gran General de Noxus
Sion wins against Swain 44.44% of the time which is 5.85% lower against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 5.32% less often than would be expected.
The average opponent winrate against Swain is 50.29%.


Alistar
El Minotauro
Sion wins against Alistar 44.64% of the time which is 6.28% lower against Alistar than the average opponent.
After normalising both champions win rates Sion wins against Alistar 5.75% less often than would be expected.
The average opponent winrate against Alistar is 50.92%.


Lulu
El Hada Hechicera
Sion wins against Lulu 44.96% of the time which is 5.05% lower against Lulu than the average opponent.
After normalising both champions win rates Sion wins against Lulu 4.52% less often than would be expected.
The average opponent winrate against Lulu is 50.01%.


Brand
La Venganza Ardiente
Sion wins against Brand 45.30% of the time which is 1.87% lower against Brand than the average opponent.
After normalising both champions win rates Sion wins against Brand 1.34% less often than would be expected.
The average opponent winrate against Brand is 47.17%.


Pantheon
la Lanza Inquebrantable
Sion wins against Pantheon 45.54% of the time which is 4.50% lower against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 3.97% less often than would be expected.
The average opponent winrate against Pantheon is 50.04%.


Nami
La Invocadora de Mareas
Sion wins against Nami 45.93% of the time which is 1.33% lower against Nami than the average opponent.
After normalising both champions win rates Sion wins against Nami 0.80% less often than would be expected.
The average opponent winrate against Nami is 47.26%.


Yuumi
la Gata Mágica
Sion wins against Yuumi 47.26% of the time which is 3.89% lower against Yuumi than the average opponent.
After normalising both champions win rates Sion wins against Yuumi 3.36% less often than would be expected.
The average opponent winrate against Yuumi is 51.15%.


Seraphine
la Cantante Soñadora
Sion wins against Seraphine 47.62% of the time which is 2.44% lower against Seraphine than the average opponent.
After normalising both champions win rates Sion wins against Seraphine 1.91% less often than would be expected.
The average opponent winrate against Seraphine is 50.06%.


Nautilus
El Titán Abisal
Sion wins against Nautilus 47.93% of the time which is 2.59% lower against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 2.06% less often than would be expected.
The average opponent winrate against Nautilus is 50.52%.


Braum
El Corazón de Freljord
Sion wins against Braum 48.33% of the time which is 1.16% lower against Braum than the average opponent.
After normalising both champions win rates Sion wins against Braum 0.63% less often than would be expected.
The average opponent winrate against Braum is 49.49%.


Xerath
El Mago Ascendente
Sion wins against Xerath 48.39% of the time which is 0.31% lower against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 0.22% more often than would be expected.
The average opponent winrate against Xerath is 48.70%.


Soraka
La Hija de las Estrellas
Sion wins against Soraka 48.67% of the time which is 1.27% higher against Soraka than the average opponent.
After normalising both champions win rates Sion wins against Soraka 1.80% more often than would be expected.
The average opponent winrate against Soraka is 47.40%.


Zyra
La Dama de Espinas
Sion wins against Zyra 48.70% of the time which is 1.78% higher against Zyra than the average opponent.
After normalising both champions win rates Sion wins against Zyra 2.31% more often than would be expected.
The average opponent winrate against Zyra is 46.92%.


Blitzcrank
El Gran Gólem de Vapor
Sion wins against Blitzcrank 49.20% of the time which is 0.74% 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 49.94%.


Bardo
El Guardián Errante
Sion wins against Bardo 49.56% of the time which is 0.39% lower against Bardo than the average opponent.
After normalising both champions win rates Sion wins against Bardo 0.14% more often than would be expected.
The average opponent winrate against Bardo is 49.95%.


Lux
La Dama Luminosa
Sion wins against Lux 49.68% of the time which is 0.60% higher against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 1.13% more often than would be expected.
The average opponent winrate against Lux is 49.08%.


Rakan
El Encantador
Sion wins against Rakan 51.82% of the time which is 1.16% higher against Rakan than the average opponent.
After normalising both champions win rates Sion wins against Rakan 1.69% more often than would be expected.
The average opponent winrate against Rakan is 50.66%.


Pyke
el Destripador de los Puertos
Sion wins against Pyke 53.05% of the time which is 2.26% higher against Pyke than the average opponent.
After normalising both champions win rates Sion wins against Pyke 2.79% more often than would be expected.
The average opponent winrate against Pyke is 50.79%.


Thresh
El Carcelero Implacable
Sion wins against Thresh 53.08% of the time which is 3.37% higher against Thresh than the average opponent.
After normalising both champions win rates Sion wins against Thresh 3.90% more often than would be expected.
The average opponent winrate against Thresh is 49.71%.


Senna
la Redentora
Sion wins against Senna 55.36% of the time which is 4.43% higher against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 4.96% more often than would be expected.
The average opponent winrate against Senna is 50.93%.


Mel
el Reflejo del Alma
Sion wins against Mel 55.91% of the time which is 3.27% higher against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 3.80% more often than would be expected.
The average opponent winrate against Mel is 52.64%.


Leona
El Amanecer Radiante
Sion wins against Leona 58.06% of the time which is 9.69% higher against Leona than the average opponent.
After normalising both champions win rates Sion wins against Leona 10.22% more often than would be expected.
The average opponent winrate against Leona is 48.37%.