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.
Silver Champions Analysed: 9,364,449
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 15.16 is the strongest counter to bottom champions of Ezreal, Samira & Jhin. While Sion support is countered most by bottom champions of Vayne, Smolder & Jinx. Below is a detailed breakdown of Sion support counters against bottom champions with a minimum of 100 games.
Vayne
la cacciatrice notturna
Sion wins against Vayne 40.00% of the time which is 8.21% lower against Vayne than the average opponent.
After normalising both champions win rates Sion wins against Vayne 8.41% less often than would be expected.
The average opponent winrate against Vayne is 48.21%.
Smolder
il principino ardente
Sion wins against Smolder 44.97% of the time which is 3.21% lower against Smolder than the average opponent.
After normalising both champions win rates Sion wins against Smolder 3.41% less often than would be expected.
The average opponent winrate against Smolder is 48.18%.
Jinx
la mina vagante
Sion wins against Jinx 46.98% of the time which is 2.01% lower against Jinx than the average opponent.
After normalising both champions win rates Sion wins against Jinx 2.21% less often than would be expected.
The average opponent winrate against Jinx is 48.99%.
Caitlyn
lo sceriffo di Piltover
Sion wins against Caitlyn 48.46% of the time which is 1.79% lower against Caitlyn than the average opponent.
After normalising both champions win rates Sion wins against Caitlyn 1.99% less often than would be expected.
The average opponent winrate against Caitlyn is 50.25%.
Sivir
la signora delle battaglie
Sion wins against Sivir 48.72% of the time which is 0.17% lower against Sivir than the average opponent.
After normalising both champions win rates Sion wins against Sivir 0.37% less often than would be expected.
The average opponent winrate against Sivir is 48.89%.
Ashe
l'arciere dei ghiacci
Sion wins against Ashe 49.13% of the time which is 0.54% lower against Ashe than the average opponent.
After normalising both champions win rates Sion wins against Ashe 0.74% less often than would be expected.
The average opponent winrate against Ashe is 49.67%.
Aphelios
L'arma della fede
Sion wins against Aphelios 50.00% of the time which is 0.55% lower against Aphelios than the average opponent.
After normalising both champions win rates Sion wins against Aphelios 0.75% less often than would be expected.
The average opponent winrate against Aphelios is 50.55%.
Kai'Sa
Figlia del vuoto
Sion wins against Kai'Sa 51.36% of the time which is 0.16% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Sion wins against Kai'Sa 0.04% less often than would be expected.
The average opponent winrate against Kai'Sa is 51.20%.
Tristana
l'artigliere degli yordle
Sion wins against Tristana 52.21% of the time which is 1.37% higher against Tristana than the average opponent.
After normalising both champions win rates Sion wins against Tristana 1.17% more often than would be expected.
The average opponent winrate against Tristana is 50.84%.
Lucian
il purificatore
Sion wins against Lucian 52.41% of the time which is 0.75% higher against Lucian than the average opponent.
After normalising both champions win rates Sion wins against Lucian 0.55% more often than would be expected.
The average opponent winrate against Lucian is 51.66%.
Miss Fortune
la cacciatrice di taglie
Sion wins against Miss Fortune 52.42% of the time which is 3.66% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Sion wins against Miss Fortune 3.46% more often than would be expected.
The average opponent winrate against Miss Fortune is 48.76%.
Yunara
la fede incrollabile
Sion wins against Yunara 53.02% of the time which is 1.95% higher against Yunara than the average opponent.
After normalising both champions win rates Sion wins against Yunara 1.75% more often than would be expected.
The average opponent winrate against Yunara is 51.07%.
Jhin
il virtuoso
Sion wins against Jhin 53.22% of the time which is 3.07% higher against Jhin than the average opponent.
After normalising both champions win rates Sion wins against Jhin 2.87% more often than would be expected.
The average opponent winrate against Jhin is 50.15%.
Samira
la rosa del deserto
Sion wins against Samira 54.63% of the time which is 4.81% higher against Samira than the average opponent.
After normalising both champions win rates Sion wins against Samira 4.61% more often than would be expected.
The average opponent winrate against Samira is 49.82%.
Ezreal
il prodigo esploratore
Sion wins against Ezreal 54.71% of the time which is 1.78% higher against Ezreal than the average opponent.
After normalising both champions win rates Sion wins against Ezreal 1.58% more often than would be expected.
The average opponent winrate against Ezreal is 52.93%.














