

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: 20,147,275
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 Braum, Lux & Blitzcrank. While Sion support is countered most by support champions of Morgana, Bardo & Soraka. Below is a detailed breakdown of Sion support counters against support champions with a minimum of 100 games.


Morgana
la Desolada
Sion wins against Morgana 47.66% of the time which is 0.10% lower against Morgana than the average opponent.
After normalising both champions win rates Sion wins against Morgana 2.51% less often than would be expected.
The average opponent winrate against Morgana is 47.76%.


Bardo
el Guardián Trotamundos
Sion wins against Bardo 47.67% of the time which is 0.81% lower against Bardo than the average opponent.
After normalising both champions win rates Sion wins against Bardo 3.22% less often than would be expected.
The average opponent winrate against Bardo is 48.48%.


Soraka
la Hija de las Estrellas
Sion wins against Soraka 47.69% of the time which is 0.30% higher against Soraka than the average opponent.
After normalising both champions win rates Sion wins against Soraka 2.11% less often than would be expected.
The average opponent winrate against Soraka is 47.39%.


Nami
la Invocadora de Mareas
Sion wins against Nami 47.85% of the time which is 0.86% higher against Nami than the average opponent.
After normalising both champions win rates Sion wins against Nami 1.55% less often than would be expected.
The average opponent winrate against Nami is 46.99%.


Pyke
el Destripador del Muelle Rojo
Sion wins against Pyke 48.75% of the time which is 0.74% lower against Pyke than the average opponent.
After normalising both champions win rates Sion wins against Pyke 3.15% less often than would be expected.
The average opponent winrate against Pyke is 49.49%.


Karma
la Iluminada
Sion wins against Karma 48.92% of the time which is 0.13% higher against Karma than the average opponent.
After normalising both champions win rates Sion wins against Karma 2.28% less often than would be expected.
The average opponent winrate against Karma is 48.79%.


Rakan
El Encantador
Sion wins against Rakan 49.07% of the time which is 0.35% lower against Rakan than the average opponent.
After normalising both champions win rates Sion wins against Rakan 2.76% less often than would be expected.
The average opponent winrate against Rakan is 49.42%.


Leona
el Radiante Amanecer
Sion wins against Leona 50.91% of the time which is 3.19% higher against Leona than the average opponent.
After normalising both champions win rates Sion wins against Leona 0.78% more often than would be expected.
The average opponent winrate against Leona is 47.72%.


Milio
La Flama Gentil
Sion wins against Milio 51.27% of the time which is 4.76% higher against Milio than the average opponent.
After normalising both champions win rates Sion wins against Milio 2.35% more often than would be expected.
The average opponent winrate against Milio is 46.51%.


Nautilus
el Titán de las Profundidades
Sion wins against Nautilus 52.45% of the time which is 3.03% higher against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 0.62% more often than would be expected.
The average opponent winrate against Nautilus is 49.42%.


Lulu
La Hechicera Hadística
Sion wins against Lulu 52.89% of the time which is 3.87% higher against Lulu than the average opponent.
After normalising both champions win rates Sion wins against Lulu 1.46% more often than would be expected.
The average opponent winrate against Lulu is 49.02%.


Yuumi
la gatita mágica
Sion wins against Yuumi 53.19% of the time which is 2.94% higher against Yuumi than the average opponent.
After normalising both champions win rates Sion wins against Yuumi 0.53% more often than would be expected.
The average opponent winrate against Yuumi is 50.25%.


Thresh
el Carcelero Implacable
Sion wins against Thresh 53.93% of the time which is 5.72% higher against Thresh than the average opponent.
After normalising both champions win rates Sion wins against Thresh 3.31% more often than would be expected.
The average opponent winrate against Thresh is 48.21%.


Alistar
el Minotauro
Sion wins against Alistar 55.32% of the time which is 5.68% higher against Alistar than the average opponent.
After normalising both champions win rates Sion wins against Alistar 3.27% more often than would be expected.
The average opponent winrate against Alistar is 49.64%.


Blitzcrank
el Gran Gólem de Vapor
Sion wins against Blitzcrank 57.82% of the time which is 8.82% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Sion wins against Blitzcrank 6.41% more often than would be expected.
The average opponent winrate against Blitzcrank is 49.00%.


Lux
la Dama Luminosa
Sion wins against Lux 58.75% of the time which is 9.47% higher against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 7.06% more often than would be expected.
The average opponent winrate against Lux is 49.28%.


Braum
el Corazón del Fréljord
Sion wins against Braum 60.51% of the time which is 12.23% higher against Braum than the average opponent.
After normalising both champions win rates Sion wins against Braum 9.82% more often than would be expected.
The average opponent winrate against Braum is 48.28%.