

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.
D2+ Champions Analysed: 5,505,845
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 15.6 is the strongest counter to bottom champions of Mel, Caitlyn & Ezreal. While Sion top is countered most by bottom champions of Swain, Ziggs & Tristana. Below is a detailed breakdown of Sion top counters against bottom champions with a minimum of 100 games.


Swain
Grand général noxien
Sion wins against Swain 44.26% of the time which is 1.88% lower against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 4.86% less often than would be expected.
The average opponent winrate against Swain is 46.14%.


Ziggs
Expert des Hexplosifs
Sion wins against Ziggs 46.53% of the time which is 2.18% lower against Ziggs than the average opponent.
After normalising both champions win rates Sion wins against Ziggs 5.17% less often than would be expected.
The average opponent winrate against Ziggs is 48.71%.


Tristana
Canonnière yordle
Sion wins against Tristana 46.59% of the time which is 0.35% lower against Tristana than the average opponent.
After normalising both champions win rates Sion wins against Tristana 3.34% less often than would be expected.
The average opponent winrate against Tristana is 46.94%.


Kalista
Lance de la vengeance
Sion wins against Kalista 47.03% of the time which is 3.05% lower against Kalista than the average opponent.
After normalising both champions win rates Sion wins against Kalista 6.04% less often than would be expected.
The average opponent winrate against Kalista is 50.08%.


Kog'Maw
Gueule des abysses
Sion wins against Kog'Maw 47.87% of the time which is 2.30% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Sion wins against Kog'Maw 0.68% less often than would be expected.
The average opponent winrate against Kog'Maw is 45.57%.


Vayne
Chasseresse nocturne
Sion wins against Vayne 48.48% of the time which is 1.45% higher against Vayne than the average opponent.
After normalising both champions win rates Sion wins against Vayne 1.54% less often than would be expected.
The average opponent winrate against Vayne is 47.03%.


Zeri
Étincelle de Zaun
Sion wins against Zeri 49.18% of the time which is 0.60% higher against Zeri than the average opponent.
After normalising both champions win rates Sion wins against Zeri 2.39% less often than would be expected.
The average opponent winrate against Zeri is 48.58%.


Twitch
Semeur de peste
Sion wins against Twitch 49.34% of the time which is 1.54% higher against Twitch than the average opponent.
After normalising both champions win rates Sion wins against Twitch 1.45% less often than would be expected.
The average opponent winrate against Twitch is 47.80%.


Varus
Flèche de la vengeance
Sion wins against Varus 49.69% of the time which is 0.63% higher against Varus than the average opponent.
After normalising both champions win rates Sion wins against Varus 2.36% less often than would be expected.
The average opponent winrate against Varus is 49.06%.


Corki
Artilleur téméraire
Sion wins against Corki 50.17% of the time which is 1.95% higher against Corki than the average opponent.
After normalising both champions win rates Sion wins against Corki 1.04% less often than would be expected.
The average opponent winrate against Corki is 48.22%.


Xayah
Rebelle
Sion wins against Xayah 50.78% of the time which is 2.21% higher against Xayah than the average opponent.
After normalising both champions win rates Sion wins against Xayah 0.78% less often than would be expected.
The average opponent winrate against Xayah is 48.57%.


Jhin
Virtuose
Sion wins against Jhin 50.93% of the time which is 2.04% higher against Jhin than the average opponent.
After normalising both champions win rates Sion wins against Jhin 0.95% less often than would be expected.
The average opponent winrate against Jhin is 48.89%.


Lucian
Purificateur
Sion wins against Lucian 51.33% of the time which is 3.85% higher against Lucian than the average opponent.
After normalising both champions win rates Sion wins against Lucian 0.86% more often than would be expected.
The average opponent winrate against Lucian is 47.48%.


Draven
Glorieux exécuteur
Sion wins against Draven 51.50% of the time which is 3.82% higher against Draven than the average opponent.
After normalising both champions win rates Sion wins against Draven 0.83% more often than would be expected.
The average opponent winrate against Draven is 47.68%.


Nilah
Joie incarnée
Sion wins against Nilah 51.58% of the time which is 5.79% higher against Nilah than the average opponent.
After normalising both champions win rates Sion wins against Nilah 2.81% more often than would be expected.
The average opponent winrate against Nilah is 45.79%.


Smolder
Dragonnet flamboyant
Sion wins against Smolder 51.93% of the time which is 2.74% higher against Smolder than the average opponent.
After normalising both champions win rates Sion wins against Smolder 0.25% less often than would be expected.
The average opponent winrate against Smolder is 49.19%.


Aphelios
Arme des Lunaris
Sion wins against Aphelios 52.10% of the time which is 3.28% higher against Aphelios than the average opponent.
After normalising both champions win rates Sion wins against Aphelios 0.29% more often than would be expected.
The average opponent winrate against Aphelios is 48.82%.


Kai'Sa
Fille du Néant
Sion wins against Kai'Sa 52.15% of the time which is 2.99% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Sion wins against Kai'Sa 0.00% less often than would be expected.
The average opponent winrate against Kai'Sa is 49.16%.


Miss Fortune
Chasseuse de primes
Sion wins against Miss Fortune 52.34% of the time which is 5.02% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Sion wins against Miss Fortune 2.03% more often than would be expected.
The average opponent winrate against Miss Fortune is 47.32%.


Yasuo
Disgracié
Sion wins against Yasuo 52.45% of the time which is 8.00% higher against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 5.02% more often than would be expected.
The average opponent winrate against Yasuo is 44.45%.


Samira
Rose du désert
Sion wins against Samira 52.73% of the time which is 4.33% higher against Samira than the average opponent.
After normalising both champions win rates Sion wins against Samira 1.34% more often than would be expected.
The average opponent winrate against Samira is 48.40%.


Jinx
Gâchette folle
Sion wins against Jinx 52.96% of the time which is 5.83% higher against Jinx than the average opponent.
After normalising both champions win rates Sion wins against Jinx 2.84% more often than would be expected.
The average opponent winrate against Jinx is 47.13%.


Ashe
Archère de givre
Sion wins against Ashe 53.16% of the time which is 4.76% higher against Ashe than the average opponent.
After normalising both champions win rates Sion wins against Ashe 1.77% more often than would be expected.
The average opponent winrate against Ashe is 48.40%.


Sivir
Vierge martiale
Sion wins against Sivir 53.71% of the time which is 5.24% higher against Sivir than the average opponent.
After normalising both champions win rates Sion wins against Sivir 2.25% more often than would be expected.
The average opponent winrate against Sivir is 48.47%.


Caitlyn
Shérif de Piltover
Sion wins against Caitlyn 54.05% of the time which is 4.61% higher against Caitlyn than the average opponent.
After normalising both champions win rates Sion wins against Caitlyn 1.62% more often than would be expected.
The average opponent winrate against Caitlyn is 49.44%.


Ezreal
Explorateur prodigue
Sion wins against Ezreal 54.05% of the time which is 3.16% higher against Ezreal than the average opponent.
After normalising both champions win rates Sion wins against Ezreal 0.17% more often than would be expected.
The average opponent winrate against Ezreal is 50.89%.


Mel
Reflet de l'âme
Sion wins against Mel 59.51% of the time which is 8.49% higher against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 5.50% more often than would be expected.
The average opponent winrate against Mel is 51.02%.