

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.
Diamond Champions Analysed: 8,863,464
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 30 is the strongest counter to bottom champions of Kalista, Caitlyn & Miss Fortune. While Sion top is countered most by bottom champions of Swain, Yasuo & Lux. Below is a detailed breakdown of Sion top counters against bottom champions with a minimum of 100 games.


Swain
the Noxian Grand General
Sion wins against Swain 35.71% of the time which is 11.16% lower against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 11.29% less often than would be expected.
The average opponent winrate against Swain is 46.87%.


Yasuo
the Unforgiven
Sion wins against Yasuo 42.86% of the time which is 3.92% lower against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 4.05% less often than would be expected.
The average opponent winrate against Yasuo is 46.78%.


Lux
the Lady of Luminosity
Sion wins against Lux 43.42% of the time which is 3.96% lower against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 4.09% less often than would be expected.
The average opponent winrate against Lux is 47.38%.


Vayne
the Night Hunter
Sion wins against Vayne 45.35% of the time which is 2.35% lower against Vayne than the average opponent.
After normalising both champions win rates Sion wins against Vayne 2.48% less often than would be expected.
The average opponent winrate against Vayne is 47.70%.


Kog'Maw
the Mouth of the Abyss
Sion wins against Kog'Maw 46.39% of the time which is 0.03% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Sion wins against Kog'Maw 0.16% less often than would be expected.
The average opponent winrate against Kog'Maw is 46.42%.


Ziggs
the Hexplosives Expert
Sion wins against Ziggs 46.76% of the time which is 2.55% lower against Ziggs than the average opponent.
After normalising both champions win rates Sion wins against Ziggs 2.68% less often than would be expected.
The average opponent winrate against Ziggs is 49.31%.


Hwei
the Visionary
Sion wins against Hwei 47.18% of the time which is 0.32% higher against Hwei than the average opponent.
After normalising both champions win rates Sion wins against Hwei 0.19% more often than would be expected.
The average opponent winrate against Hwei is 46.86%.


Twitch
the Plague Rat
Sion wins against Twitch 47.24% of the time which is 1.26% lower against Twitch than the average opponent.
After normalising both champions win rates Sion wins against Twitch 1.39% less often than would be expected.
The average opponent winrate against Twitch is 48.50%.


Samira
the Desert Rose
Sion wins against Samira 47.37% of the time which is 1.09% lower against Samira than the average opponent.
After normalising both champions win rates Sion wins against Samira 1.22% less often than would be expected.
The average opponent winrate against Samira is 48.46%.


Nilah
the Joy Unbound
Sion wins against Nilah 47.64% of the time which is 0.29% higher against Nilah than the average opponent.
After normalising both champions win rates Sion wins against Nilah 0.16% more often than would be expected.
The average opponent winrate against Nilah is 47.35%.


Smolder
the Fiery Fledgling
Sion wins against Smolder 47.73% of the time which is 1.83% lower against Smolder than the average opponent.
After normalising both champions win rates Sion wins against Smolder 1.96% less often than would be expected.
The average opponent winrate against Smolder is 49.56%.


Senna
the Redeemer
Sion wins against Senna 48.21% of the time which is 1.08% lower against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 1.21% less often than would be expected.
The average opponent winrate against Senna is 49.29%.


Sivir
the Battle Mistress
Sion wins against Sivir 48.85% of the time which is 0.73% higher against Sivir than the average opponent.
After normalising both champions win rates Sion wins against Sivir 0.60% more often than would be expected.
The average opponent winrate against Sivir is 48.12%.


Xayah
the Rebel
Sion wins against Xayah 49.23% of the time which is 0.35% lower against Xayah than the average opponent.
After normalising both champions win rates Sion wins against Xayah 0.48% less often than would be expected.
The average opponent winrate against Xayah is 49.58%.


Mel
the Soul's Reflection
Sion wins against Mel 49.33% of the time which is 0.35% higher against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 0.22% more often than would be expected.
The average opponent winrate against Mel is 48.98%.


Zeri
The Spark of Zaun
Sion wins against Zeri 49.51% of the time which is 0.58% higher against Zeri than the average opponent.
After normalising both champions win rates Sion wins against Zeri 0.45% more often than would be expected.
The average opponent winrate against Zeri is 48.93%.


Kai'Sa
Daughter of the Void
Sion wins against Kai'Sa 49.52% of the time which is 0.64% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Sion wins against Kai'Sa 0.77% less often than would be expected.
The average opponent winrate against Kai'Sa is 50.16%.


Jinx
the Loose Cannon
Sion wins against Jinx 49.55% of the time which is 1.03% higher against Jinx than the average opponent.
After normalising both champions win rates Sion wins against Jinx 0.90% more often than would be expected.
The average opponent winrate against Jinx is 48.52%.


Seraphine
the Starry-Eyed Songstress
Sion wins against Seraphine 49.58% of the time which is 0.62% higher against Seraphine than the average opponent.
After normalising both champions win rates Sion wins against Seraphine 0.49% more often than would be expected.
The average opponent winrate against Seraphine is 48.96%.


Draven
the Glorious Executioner
Sion wins against Draven 49.59% of the time which is 0.51% lower against Draven than the average opponent.
After normalising both champions win rates Sion wins against Draven 0.64% less often than would be expected.
The average opponent winrate against Draven is 50.10%.


Lucian
the Purifier
Sion wins against Lucian 49.64% of the time which is 0.61% higher against Lucian than the average opponent.
After normalising both champions win rates Sion wins against Lucian 0.48% more often than would be expected.
The average opponent winrate against Lucian is 49.03%.


Varus
the Arrow of Retribution
Sion wins against Varus 49.68% of the time which is 1.85% lower against Varus than the average opponent.
After normalising both champions win rates Sion wins against Varus 1.98% less often than would be expected.
The average opponent winrate against Varus is 51.53%.


Tristana
the Yordle Gunner
Sion wins against Tristana 49.77% of the time which is 1.62% higher against Tristana than the average opponent.
After normalising both champions win rates Sion wins against Tristana 1.49% more often than would be expected.
The average opponent winrate against Tristana is 48.15%.


Ashe
the Frost Archer
Sion wins against Ashe 50.67% of the time which is 1.95% higher against Ashe than the average opponent.
After normalising both champions win rates Sion wins against Ashe 1.82% more often than would be expected.
The average opponent winrate against Ashe is 48.72%.


Corki
the Daring Bombardier
Sion wins against Corki 50.68% of the time which is 0.43% higher against Corki than the average opponent.
After normalising both champions win rates Sion wins against Corki 0.30% more often than would be expected.
The average opponent winrate against Corki is 50.25%.


Aphelios
the Weapon of the Faithful
Sion wins against Aphelios 50.89% of the time which is 0.85% higher against Aphelios than the average opponent.
After normalising both champions win rates Sion wins against Aphelios 0.72% more often than would be expected.
The average opponent winrate against Aphelios is 50.04%.


Ezreal
the Prodigal Explorer
Sion wins against Ezreal 52.16% of the time which is 0.14% lower against Ezreal than the average opponent.
After normalising both champions win rates Sion wins against Ezreal 0.27% less often than would be expected.
The average opponent winrate against Ezreal is 52.30%.


Yunara
the Unbroken Faith
Sion wins against Yunara 52.25% of the time which is 0.69% lower against Yunara than the average opponent.
After normalising both champions win rates Sion wins against Yunara 0.82% less often than would be expected.
The average opponent winrate against Yunara is 52.94%.


Jhin
the Virtuoso
Sion wins against Jhin 52.28% of the time which is 1.72% higher against Jhin than the average opponent.
After normalising both champions win rates Sion wins against Jhin 1.59% more often than would be expected.
The average opponent winrate against Jhin is 50.56%.


Miss Fortune
the Bounty Hunter
Sion wins against Miss Fortune 52.49% of the time which is 2.84% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Sion wins against Miss Fortune 2.71% more often than would be expected.
The average opponent winrate against Miss Fortune is 49.65%.


Caitlyn
the Sheriff of Piltover
Sion wins against Caitlyn 53.59% of the time which is 2.89% higher against Caitlyn than the average opponent.
After normalising both champions win rates Sion wins against Caitlyn 2.76% more often than would be expected.
The average opponent winrate against Caitlyn is 50.70%.


Kalista
the Spear of Vengeance
Sion wins against Kalista 57.53% of the time which is 4.14% higher against Kalista than the average opponent.
After normalising both champions win rates Sion wins against Kalista 4.01% more often than would be expected.
The average opponent winrate against Kalista is 53.39%.