

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.
Emerald Champions Analysed: 5,759,580
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 bottom Counters
Sion top on Patch 15.11 is the strongest counter to bottom champions of Aphelios, Mel & Ziggs. While Sion top is countered most by bottom champions of Nilah, Kalista & Vayne. Below is a detailed breakdown of Sion top counters against bottom champions with a minimum of 100 games.


Nilah
Joie incarnée
Sion wins against Nilah 45.45% of the time which is 0.06% higher against Nilah than the average opponent.
After normalising both champions win rates Sion wins against Nilah 1.23% less often than would be expected.
The average opponent winrate against Nilah is 45.39%.


Kalista
Lance de la vengeance
Sion wins against Kalista 46.60% of the time which is 7.14% lower against Kalista than the average opponent.
After normalising both champions win rates Sion wins against Kalista 8.43% less often than would be expected.
The average opponent winrate against Kalista is 53.74%.


Vayne
Chasseresse nocturne
Sion wins against Vayne 47.16% of the time which is 0.09% higher against Vayne than the average opponent.
After normalising both champions win rates Sion wins against Vayne 1.20% less often than would be expected.
The average opponent winrate against Vayne is 47.07%.


Sivir
Vierge martiale
Sion wins against Sivir 47.51% of the time which is 0.44% higher against Sivir than the average opponent.
After normalising both champions win rates Sion wins against Sivir 0.85% less often than would be expected.
The average opponent winrate against Sivir is 47.07%.


Twitch
Semeur de peste
Sion wins against Twitch 47.57% of the time which is 0.19% lower against Twitch than the average opponent.
After normalising both champions win rates Sion wins against Twitch 1.48% less often than would be expected.
The average opponent winrate against Twitch is 47.76%.


Miss Fortune
Chasseuse de primes
Sion wins against Miss Fortune 48.14% of the time which is 0.38% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Sion wins against Miss Fortune 0.91% less often than would be expected.
The average opponent winrate against Miss Fortune is 47.76%.


Draven
Glorieux exécuteur
Sion wins against Draven 48.77% of the time which is 1.78% lower against Draven than the average opponent.
After normalising both champions win rates Sion wins against Draven 3.07% less often than would be expected.
The average opponent winrate against Draven is 50.55%.


Lucian
Purificateur
Sion wins against Lucian 48.79% of the time which is 0.17% lower against Lucian than the average opponent.
After normalising both champions win rates Sion wins against Lucian 1.46% less often than would be expected.
The average opponent winrate against Lucian is 48.96%.


Kog'Maw
Gueule des abysses
Sion wins against Kog'Maw 48.79% of the time which is 3.12% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Sion wins against Kog'Maw 1.83% more often than would be expected.
The average opponent winrate against Kog'Maw is 45.67%.


Senna
Rédemptrice
Sion wins against Senna 48.87% of the time which is 1.28% higher against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 0.01% less often than would be expected.
The average opponent winrate against Senna is 47.59%.


Smolder
Dragonnet flamboyant
Sion wins against Smolder 49.04% of the time which is 0.39% higher against Smolder than the average opponent.
After normalising both champions win rates Sion wins against Smolder 0.90% less often than would be expected.
The average opponent winrate against Smolder is 48.65%.


Tristana
Canonnière yordle
Sion wins against Tristana 49.91% of the time which is 1.53% higher against Tristana than the average opponent.
After normalising both champions win rates Sion wins against Tristana 0.24% more often than would be expected.
The average opponent winrate against Tristana is 48.38%.


Ashe
Archère de givre
Sion wins against Ashe 50.49% of the time which is 1.76% higher against Ashe than the average opponent.
After normalising both champions win rates Sion wins against Ashe 0.47% more often than would be expected.
The average opponent winrate against Ashe is 48.73%.


Kai'Sa
Fille du Néant
Sion wins against Kai'Sa 50.50% of the time which is 0.24% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Sion wins against Kai'Sa 1.05% less often than would be expected.
The average opponent winrate against Kai'Sa is 50.26%.


Caitlyn
Shérif de Piltover
Sion wins against Caitlyn 50.69% of the time which is 0.85% higher against Caitlyn than the average opponent.
After normalising both champions win rates Sion wins against Caitlyn 0.44% less often than would be expected.
The average opponent winrate against Caitlyn is 49.84%.


Jhin
Virtuose
Sion wins against Jhin 51.16% of the time which is 1.72% higher against Jhin than the average opponent.
After normalising both champions win rates Sion wins against Jhin 0.43% more often than would be expected.
The average opponent winrate against Jhin is 49.44%.


Varus
Flèche de la vengeance
Sion wins against Varus 51.43% of the time which is 0.38% higher against Varus than the average opponent.
After normalising both champions win rates Sion wins against Varus 0.91% less often than would be expected.
The average opponent winrate against Varus is 51.05%.


Xayah
Rebelle
Sion wins against Xayah 51.59% of the time which is 2.89% higher against Xayah than the average opponent.
After normalising both champions win rates Sion wins against Xayah 1.60% more often than would be expected.
The average opponent winrate against Xayah is 48.70%.


Yasuo
Disgracié
Sion wins against Yasuo 51.89% of the time which is 4.53% higher against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 3.24% more often than would be expected.
The average opponent winrate against Yasuo is 47.36%.


Samira
Rose du désert
Sion wins against Samira 52.18% of the time which is 2.56% higher against Samira than the average opponent.
After normalising both champions win rates Sion wins against Samira 1.27% more often than would be expected.
The average opponent winrate against Samira is 49.62%.


Jinx
Gâchette folle
Sion wins against Jinx 52.24% of the time which is 4.77% higher against Jinx than the average opponent.
After normalising both champions win rates Sion wins against Jinx 3.48% more often than would be expected.
The average opponent winrate against Jinx is 47.47%.


Zeri
Étincelle de Zaun
Sion wins against Zeri 52.26% of the time which is 2.78% higher against Zeri than the average opponent.
After normalising both champions win rates Sion wins against Zeri 1.49% more often than would be expected.
The average opponent winrate against Zeri is 49.48%.


Corki
Artilleur téméraire
Sion wins against Corki 52.49% of the time which is 2.45% higher against Corki than the average opponent.
After normalising both champions win rates Sion wins against Corki 1.16% more often than would be expected.
The average opponent winrate against Corki is 50.04%.


Ezreal
Explorateur prodigue
Sion wins against Ezreal 52.61% of the time which is 1.09% higher against Ezreal than the average opponent.
After normalising both champions win rates Sion wins against Ezreal 0.20% less often than would be expected.
The average opponent winrate against Ezreal is 51.52%.


Ziggs
Expert des Hexplosifs
Sion wins against Ziggs 54.31% of the time which is 3.16% higher against Ziggs than the average opponent.
After normalising both champions win rates Sion wins against Ziggs 1.87% more often than would be expected.
The average opponent winrate against Ziggs is 51.15%.


Mel
Reflet de l'âme
Sion wins against Mel 56.18% of the time which is 5.26% higher against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 3.97% more often than would be expected.
The average opponent winrate against Mel is 50.92%.


Aphelios
Arme des Lunaris
Sion wins against Aphelios 57.66% of the time which is 7.51% higher against Aphelios than the average opponent.
After normalising both champions win rates Sion wins against Aphelios 6.22% more often than would be expected.
The average opponent winrate against Aphelios is 50.15%.