

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.
All Ranks Champions Analysed: 41,269,280
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 7 is the strongest counter to support champions of Mel, Vel'Koz & Nautilus. While Sion support is countered most by support champions of Milio, Neeko & Maokai. Below is a detailed breakdown of Sion support counters against support champions with a minimum of 100 games.


Milio
la Llama Serena
Sion wins against Milio 43.78% of the time which is 3.26% lower against Milio than the average opponent.
After normalising both champions win rates Sion wins against Milio 4.33% less often than would be expected.
The average opponent winrate against Milio is 47.04%.


Neeko
la Camaleona Curiosa
Sion wins against Neeko 44.75% of the time which is 6.57% lower against Neeko than the average opponent.
After normalising both champions win rates Sion wins against Neeko 7.64% less often than would be expected.
The average opponent winrate against Neeko is 51.32%.


Maokai
El Treant Retorcido
Sion wins against Maokai 44.94% of the time which is 4.10% lower against Maokai than the average opponent.
After normalising both champions win rates Sion wins against Maokai 5.17% less often than would be expected.
The average opponent winrate against Maokai is 49.04%.


Tahm Kench
El Rey del Río
Sion wins against Tahm Kench 45.67% of the time which is 4.76% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Sion wins against Tahm Kench 5.83% less often than would be expected.
The average opponent winrate against Tahm Kench is 50.43%.


Seraphine
la Cantante Soñadora
Sion wins against Seraphine 46.22% of the time which is 4.91% lower against Seraphine than the average opponent.
After normalising both champions win rates Sion wins against Seraphine 5.98% less often than would be expected.
The average opponent winrate against Seraphine is 51.13%.


Nami
La Invocadora de Mareas
Sion wins against Nami 46.34% of the time which is 1.54% lower against Nami than the average opponent.
After normalising both champions win rates Sion wins against Nami 2.61% less often than would be expected.
The average opponent winrate against Nami is 47.88%.


Poppy
La Guardiana del Martillo
Sion wins against Poppy 46.74% of the time which is 2.70% lower against Poppy than the average opponent.
After normalising both champions win rates Sion wins against Poppy 3.77% less often than would be expected.
The average opponent winrate against Poppy is 49.44%.


Morgana
la Caída
Sion wins against Morgana 47.13% of the time which is 0.97% lower against Morgana than the average opponent.
After normalising both champions win rates Sion wins against Morgana 2.04% less often than would be expected.
The average opponent winrate against Morgana is 48.10%.


Senna
la Redentora
Sion wins against Senna 47.27% of the time which is 3.00% lower against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 4.07% less often than would be expected.
The average opponent winrate against Senna is 50.27%.


Brand
La Venganza Ardiente
Sion wins against Brand 49.06% of the time which is 1.39% higher against Brand than the average opponent.
After normalising both champions win rates Sion wins against Brand 0.32% more often than would be expected.
The average opponent winrate against Brand is 47.67%.


Janna
La Furia de la Tormenta
Sion wins against Janna 49.37% of the time which is 1.31% higher against Janna than the average opponent.
After normalising both champions win rates Sion wins against Janna 0.24% more often than would be expected.
The average opponent winrate against Janna is 48.06%.


Swain
el Gran General de Noxus
Sion wins against Swain 49.48% of the time which is 0.61% lower against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 1.68% less often than would be expected.
The average opponent winrate against Swain is 50.09%.


Thresh
El Carcelero Implacable
Sion wins against Thresh 49.62% of the time which is 0.19% lower against Thresh than the average opponent.
After normalising both champions win rates Sion wins against Thresh 1.26% less often than would be expected.
The average opponent winrate against Thresh is 49.81%.


Malphite
El Fragmento del Monolito
Sion wins against Malphite 49.65% of the time which is 2.27% lower against Malphite than the average opponent.
After normalising both champions win rates Sion wins against Malphite 3.34% less often than would be expected.
The average opponent winrate against Malphite is 51.92%.


Braum
El Corazón de Freljord
Sion wins against Braum 50.18% of the time which is 0.54% higher against Braum than the average opponent.
After normalising both champions win rates Sion wins against Braum 0.53% less often than would be expected.
The average opponent winrate against Braum is 49.64%.


Alistar
El Minotauro
Sion wins against Alistar 50.19% of the time which is 0.78% lower against Alistar than the average opponent.
After normalising both champions win rates Sion wins against Alistar 1.85% less often than would be expected.
The average opponent winrate against Alistar is 50.97%.


Soraka
La Hija de las Estrellas
Sion wins against Soraka 50.35% of the time which is 2.23% higher against Soraka than the average opponent.
After normalising both champions win rates Sion wins against Soraka 1.16% more often than would be expected.
The average opponent winrate against Soraka is 48.12%.


Shaco
El Bufón Siniestro
Sion wins against Shaco 50.84% of the time which is 1.06% higher against Shaco than the average opponent.
After normalising both champions win rates Sion wins against Shaco 0.01% less often than would be expected.
The average opponent winrate against Shaco is 49.78%.


Lulu
El Hada Hechicera
Sion wins against Lulu 50.93% of the time which is 0.28% higher against Lulu than the average opponent.
After normalising both champions win rates Sion wins against Lulu 0.79% less often than would be expected.
The average opponent winrate against Lulu is 50.65%.


Leona
El Amanecer Radiante
Sion wins against Leona 51.49% of the time which is 2.36% higher against Leona than the average opponent.
After normalising both champions win rates Sion wins against Leona 1.29% more often than would be expected.
The average opponent winrate against Leona is 49.13%.


Karma
La Iluminada
Sion wins against Karma 51.59% of the time which is 1.87% higher against Karma than the average opponent.
After normalising both champions win rates Sion wins against Karma 0.80% more often than would be expected.
The average opponent winrate against Karma is 49.72%.


Zyra
La Dama de Espinas
Sion wins against Zyra 51.59% of the time which is 3.90% higher against Zyra than the average opponent.
After normalising both champions win rates Sion wins against Zyra 2.83% more often than would be expected.
The average opponent winrate against Zyra is 47.69%.


Zilean
El Guardián del Tiempo
Sion wins against Zilean 51.75% of the time which is 2.71% higher against Zilean than the average opponent.
After normalising both champions win rates Sion wins against Zilean 1.64% more often than would be expected.
The average opponent winrate against Zilean is 49.04%.


Sona
La Virtuosa de las Cuerdas
Sion wins against Sona 51.83% of the time which is 4.05% higher against Sona than the average opponent.
After normalising both champions win rates Sion wins against Sona 2.98% more often than would be expected.
The average opponent winrate against Sona is 47.78%.


Pantheon
la Lanza Inquebrantable
Sion wins against Pantheon 52.19% of the time which is 1.35% higher against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 0.28% more often than would be expected.
The average opponent winrate against Pantheon is 50.84%.


Bardo
El Guardián Errante
Sion wins against Bardo 52.38% of the time which is 1.79% higher against Bardo than the average opponent.
After normalising both champions win rates Sion wins against Bardo 0.72% more often than would be expected.
The average opponent winrate against Bardo is 50.59%.


Rakan
El Encantador
Sion wins against Rakan 52.63% of the time which is 1.68% higher against Rakan than the average opponent.
After normalising both champions win rates Sion wins against Rakan 0.61% more often than would be expected.
The average opponent winrate against Rakan is 50.95%.


Xerath
El Mago Ascendente
Sion wins against Xerath 53.23% of the time which is 4.03% higher against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 2.96% more often than would be expected.
The average opponent winrate against Xerath is 49.20%.


Lux
La Dama Luminosa
Sion wins against Lux 53.62% of the time which is 3.63% higher against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 2.56% more often than would be expected.
The average opponent winrate against Lux is 49.99%.


Pyke
el Destripador de los Puertos
Sion wins against Pyke 54.36% of the time which is 3.20% higher against Pyke than the average opponent.
After normalising both champions win rates Sion wins against Pyke 2.13% more often than would be expected.
The average opponent winrate against Pyke is 51.16%.


Blitzcrank
El Gran Gólem de Vapor
Sion wins against Blitzcrank 54.39% of the time which is 3.69% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Sion wins against Blitzcrank 2.62% more often than would be expected.
The average opponent winrate against Blitzcrank is 50.70%.


Teemo
El Explorador Veloz
Sion wins against Teemo 54.55% of the time which is 7.62% higher against Teemo than the average opponent.
After normalising both champions win rates Sion wins against Teemo 6.55% more often than would be expected.
The average opponent winrate against Teemo is 46.93%.


Yuumi
la Gata Mágica
Sion wins against Yuumi 54.55% of the time which is 2.28% higher against Yuumi than the average opponent.
After normalising both champions win rates Sion wins against Yuumi 1.21% more often than would be expected.
The average opponent winrate against Yuumi is 52.27%.


Rell
la Dama de Hierro
Sion wins against Rell 54.59% of the time which is 4.27% higher against Rell than the average opponent.
After normalising both champions win rates Sion wins against Rell 3.20% more often than would be expected.
The average opponent winrate against Rell is 50.32%.


Nautilus
El Titán Abisal
Sion wins against Nautilus 55.04% of the time which is 4.34% higher against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 3.27% more often than would be expected.
The average opponent winrate against Nautilus is 50.70%.


Vel'Koz
El Ojo del Vacío
Sion wins against Vel'Koz 57.14% of the time which is 8.44% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Sion wins against Vel'Koz 7.37% more often than would be expected.
The average opponent winrate against Vel'Koz is 48.70%.


Mel
el Reflejo del Alma
Sion wins against Mel 57.40% of the time which is 4.26% higher against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 3.20% more often than would be expected.
The average opponent winrate against Mel is 53.14%.