

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.
Iron Champions Analysed: 8,276,359
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 bottom Counters
Sion support on Patch 15.10 is the strongest counter to bottom champions of Jinx, Ezreal & Miss Fortune. While Sion support is countered most by bottom champions of Varus, Vayne & Jhin. Below is a detailed breakdown of Sion support counters against bottom champions with a minimum of 100 games.


Varus
Flèche de la vengeance
Sion wins against Varus 41.86% of the time which is 12.13% lower against Varus than the average opponent.
After normalising both champions win rates Sion wins against Varus 10.96% less often than would be expected.
The average opponent winrate against Varus is 53.99%.


Vayne
Chasseresse nocturne
Sion wins against Vayne 47.66% of the time which is 3.90% lower against Vayne than the average opponent.
After normalising both champions win rates Sion wins against Vayne 2.74% less often than would be expected.
The average opponent winrate against Vayne is 51.56%.


Jhin
Virtuose
Sion wins against Jhin 49.68% of the time which is 1.71% lower against Jhin than the average opponent.
After normalising both champions win rates Sion wins against Jhin 0.55% less often than would be expected.
The average opponent winrate against Jhin is 51.39%.


Tristana
Canonnière yordle
Sion wins against Tristana 49.74% of the time which is 3.53% lower against Tristana than the average opponent.
After normalising both champions win rates Sion wins against Tristana 2.36% less often than would be expected.
The average opponent winrate against Tristana is 53.27%.


Smolder
Dragonnet flamboyant
Sion wins against Smolder 50.00% of the time which is 0.04% lower against Smolder than the average opponent.
After normalising both champions win rates Sion wins against Smolder 1.12% more often than would be expected.
The average opponent winrate against Smolder is 50.04%.


Lucian
Purificateur
Sion wins against Lucian 50.32% of the time which is 2.93% lower against Lucian than the average opponent.
After normalising both champions win rates Sion wins against Lucian 1.76% less often than would be expected.
The average opponent winrate against Lucian is 53.25%.


Caitlyn
Shérif de Piltover
Sion wins against Caitlyn 52.10% of the time which is 0.19% higher against Caitlyn than the average opponent.
After normalising both champions win rates Sion wins against Caitlyn 1.35% more often than would be expected.
The average opponent winrate against Caitlyn is 51.91%.


Kai'Sa
Fille du Néant
Sion wins against Kai'Sa 52.85% of the time which is 0.52% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Sion wins against Kai'Sa 0.65% more often than would be expected.
The average opponent winrate against Kai'Sa is 53.37%.


Miss Fortune
Chasseuse de primes
Sion wins against Miss Fortune 53.20% of the time which is 2.92% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Sion wins against Miss Fortune 4.08% more often than would be expected.
The average opponent winrate against Miss Fortune is 50.28%.


Ashe
Archère de givre
Sion wins against Ashe 53.20% of the time which is 0.84% higher against Ashe than the average opponent.
After normalising both champions win rates Sion wins against Ashe 2.00% more often than would be expected.
The average opponent winrate against Ashe is 52.36%.


Ezreal
Explorateur prodigue
Sion wins against Ezreal 53.40% of the time which is 0.80% lower against Ezreal than the average opponent.
After normalising both champions win rates Sion wins against Ezreal 0.37% more often than would be expected.
The average opponent winrate against Ezreal is 54.20%.


Jinx
Gâchette folle
Sion wins against Jinx 53.80% of the time which is 2.20% higher against Jinx than the average opponent.
After normalising both champions win rates Sion wins against Jinx 3.36% more often than would be expected.
The average opponent winrate against Jinx is 51.60%.