

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.
Diamond Champions Analysed: 525,075
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 Nautilus, Thresh & Milio. While Sion top is countered most by support champions of Bardo, Nami & Karma. Below is a detailed breakdown of Sion top counters against support champions with a minimum of 100 games.


Bardo
El Guardián Errante
Sion wins against Bardo 43.24% of the time which is 5.03% lower against Bardo than the average opponent.
After normalising both champions win rates Sion wins against Bardo 7.64% less often than would be expected.
The average opponent winrate against Bardo is 48.27%.


Nami
La Invocadora de Mareas
Sion wins against Nami 46.43% of the time which is 2.01% lower against Nami than the average opponent.
After normalising both champions win rates Sion wins against Nami 4.62% less often than would be expected.
The average opponent winrate against Nami is 48.44%.


Karma
La Iluminada
Sion wins against Karma 47.73% of the time which is 1.38% lower against Karma than the average opponent.
After normalising both champions win rates Sion wins against Karma 3.99% less often than would be expected.
The average opponent winrate against Karma is 49.11%.


Lulu
El Hada Hechicera
Sion wins against Lulu 48.87% of the time which is 0.36% lower against Lulu than the average opponent.
After normalising both champions win rates Sion wins against Lulu 2.97% less often than would be expected.
The average opponent winrate against Lulu is 49.23%.


Milio
la Llama Serena
Sion wins against Milio 50.00% of the time which is 1.95% higher against Milio than the average opponent.
After normalising both champions win rates Sion wins against Milio 0.66% less often than would be expected.
The average opponent winrate against Milio is 48.05%.


Alistar
El Minotauro
Sion wins against Alistar 50.00% of the time which is 1.54% higher against Alistar than the average opponent.
After normalising both champions win rates Sion wins against Alistar 1.07% less often than would be expected.
The average opponent winrate against Alistar is 48.46%.


Thresh
El Carcelero Implacable
Sion wins against Thresh 53.45% of the time which is 6.07% higher against Thresh than the average opponent.
After normalising both champions win rates Sion wins against Thresh 3.46% more often than would be expected.
The average opponent winrate against Thresh is 47.38%.


Nautilus
El Titán Abisal
Sion wins against Nautilus 54.62% of the time which is 4.63% higher against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 2.02% more often than would be expected.
The average opponent winrate against Nautilus is 49.99%.