

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: 77,935,380
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 jungle vs bottom Counters
Sion jungle on Patch 15.16 is the strongest counter to bottom champions of Kalista, Ezreal & Tristana. While Sion jungle is countered most by bottom champions of Vayne, Sivir & Kog'Maw. Below is a detailed breakdown of Sion jungle counters against bottom champions with a minimum of 100 games.


Vayne
Chasseresse nocturne
Sion wins against Vayne 43.75% of the time which is 4.34% lower against Vayne than the average opponent.
After normalising both champions win rates Sion wins against Vayne 4.85% less often than would be expected.
The average opponent winrate against Vayne is 48.09%.


Sivir
Vierge martiale
Sion wins against Sivir 46.04% of the time which is 2.25% lower against Sivir than the average opponent.
After normalising both champions win rates Sion wins against Sivir 2.76% less often than would be expected.
The average opponent winrate against Sivir is 48.29%.


Kog'Maw
Gueule des abysses
Sion wins against Kog'Maw 46.49% of the time which is 1.09% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Sion wins against Kog'Maw 1.60% less often than would be expected.
The average opponent winrate against Kog'Maw is 47.58%.


Corki
Artilleur téméraire
Sion wins against Corki 47.30% of the time which is 4.78% lower against Corki than the average opponent.
After normalising both champions win rates Sion wins against Corki 5.29% less often than would be expected.
The average opponent winrate against Corki is 52.08%.


Yasuo
Disgracié
Sion wins against Yasuo 47.52% of the time which is 1.44% lower against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 1.95% less often than would be expected.
The average opponent winrate against Yasuo is 48.96%.


Ziggs
Expert des Hexplosifs
Sion wins against Ziggs 47.62% of the time which is 0.26% lower against Ziggs than the average opponent.
After normalising both champions win rates Sion wins against Ziggs 0.77% less often than would be expected.
The average opponent winrate against Ziggs is 47.88%.


Senna
Rédemptrice
Sion wins against Senna 47.95% of the time which is 2.56% lower against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 3.07% less often than would be expected.
The average opponent winrate against Senna is 50.51%.


Smolder
Dragonnet flamboyant
Sion wins against Smolder 48.57% of the time which is 0.42% higher against Smolder than the average opponent.
After normalising both champions win rates Sion wins against Smolder 0.09% less often than would be expected.
The average opponent winrate against Smolder is 48.15%.


Twitch
Semeur de peste
Sion wins against Twitch 48.79% of the time which is 0.31% lower against Twitch than the average opponent.
After normalising both champions win rates Sion wins against Twitch 0.82% less often than would be expected.
The average opponent winrate against Twitch is 49.10%.


Jinx
Gâchette folle
Sion wins against Jinx 49.38% of the time which is 0.45% higher against Jinx than the average opponent.
After normalising both champions win rates Sion wins against Jinx 0.06% less often than would be expected.
The average opponent winrate against Jinx is 48.93%.


Samira
Rose du désert
Sion wins against Samira 49.39% of the time which is 0.15% lower against Samira than the average opponent.
After normalising both champions win rates Sion wins against Samira 0.66% less often than would be expected.
The average opponent winrate against Samira is 49.54%.


Jhin
Virtuose
Sion wins against Jhin 50.06% of the time which is 0.07% higher against Jhin than the average opponent.
After normalising both champions win rates Sion wins against Jhin 0.44% less often than would be expected.
The average opponent winrate against Jhin is 49.99%.


Lucian
Purificateur
Sion wins against Lucian 50.34% of the time which is 0.33% lower against Lucian than the average opponent.
After normalising both champions win rates Sion wins against Lucian 0.84% less often than would be expected.
The average opponent winrate against Lucian is 50.67%.


Xayah
Rebelle
Sion wins against Xayah 50.46% of the time which is 0.07% higher against Xayah than the average opponent.
After normalising both champions win rates Sion wins against Xayah 0.44% less often than would be expected.
The average opponent winrate against Xayah is 50.39%.


Ashe
Archère de givre
Sion wins against Ashe 50.48% of the time which is 0.89% higher against Ashe than the average opponent.
After normalising both champions win rates Sion wins against Ashe 0.38% more often than would be expected.
The average opponent winrate against Ashe is 49.59%.


Kai'Sa
Fille du Néant
Sion wins against Kai'Sa 50.59% of the time which is 0.17% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Sion wins against Kai'Sa 0.34% less often than would be expected.
The average opponent winrate against Kai'Sa is 50.42%.


Aphelios
Arme des Lunaris
Sion wins against Aphelios 51.22% of the time which is 1.15% higher against Aphelios than the average opponent.
After normalising both champions win rates Sion wins against Aphelios 0.64% more often than would be expected.
The average opponent winrate against Aphelios is 50.07%.


Yunara
Foi inébranlable
Sion wins against Yunara 51.47% of the time which is 0.96% higher against Yunara than the average opponent.
After normalising both champions win rates Sion wins against Yunara 0.45% more often than would be expected.
The average opponent winrate against Yunara is 50.51%.


Varus
Flèche de la vengeance
Sion wins against Varus 51.48% of the time which is 1.51% lower against Varus than the average opponent.
After normalising both champions win rates Sion wins against Varus 2.02% less often than would be expected.
The average opponent winrate against Varus is 52.99%.


Miss Fortune
Chasseuse de primes
Sion wins against Miss Fortune 51.87% of the time which is 2.65% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Sion wins against Miss Fortune 2.14% more often than would be expected.
The average opponent winrate against Miss Fortune is 49.22%.


Draven
Glorieux exécuteur
Sion wins against Draven 52.00% of the time which is 0.54% higher against Draven than the average opponent.
After normalising both champions win rates Sion wins against Draven 0.03% more often than would be expected.
The average opponent winrate against Draven is 51.46%.


Mel
Reflet de l'âme
Sion wins against Mel 52.14% of the time which is 1.27% higher against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 0.76% more often than would be expected.
The average opponent winrate against Mel is 50.87%.


Nilah
Joie incarnée
Sion wins against Nilah 52.42% of the time which is 5.13% higher against Nilah than the average opponent.
After normalising both champions win rates Sion wins against Nilah 4.62% more often than would be expected.
The average opponent winrate against Nilah is 47.29%.


Zeri
Étincelle de Zaun
Sion wins against Zeri 52.46% of the time which is 2.65% higher against Zeri than the average opponent.
After normalising both champions win rates Sion wins against Zeri 2.14% more often than would be expected.
The average opponent winrate against Zeri is 49.81%.


Caitlyn
Shérif de Piltover
Sion wins against Caitlyn 54.23% of the time which is 3.81% higher against Caitlyn than the average opponent.
After normalising both champions win rates Sion wins against Caitlyn 3.30% more often than would be expected.
The average opponent winrate against Caitlyn is 50.42%.


Tristana
Canonnière yordle
Sion wins against Tristana 55.09% of the time which is 4.60% higher against Tristana than the average opponent.
After normalising both champions win rates Sion wins against Tristana 4.09% more often than would be expected.
The average opponent winrate against Tristana is 50.49%.


Ezreal
Explorateur prodigue
Sion wins against Ezreal 55.85% of the time which is 3.13% higher against Ezreal than the average opponent.
After normalising both champions win rates Sion wins against Ezreal 2.62% more often than would be expected.
The average opponent winrate against Ezreal is 52.72%.


Kalista
Lance de la vengeance
Sion wins against Kalista 56.67% of the time which is 0.63% higher against Kalista than the average opponent.
After normalising both champions win rates Sion wins against Kalista 0.13% more often than would be expected.
The average opponent winrate against Kalista is 56.04%.