

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.
Gold+ Champions Analysed: 40,043,432
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 15.13 is the strongest counter to bottom champions of Kalista, Veigar & Varus. While Sion top is countered most by bottom champions of Heimerdinger, Syndra & Swain. Below is a detailed breakdown of Sion top counters against bottom champions with a minimum of 100 games.


Heimerdinger
the Revered Inventor
Sion wins against Heimerdinger 40.16% of the time which is 6.15% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Sion wins against Heimerdinger 7.52% less often than would be expected.
The average opponent winrate against Heimerdinger is 46.31%.


Syndra
the Dark Sovereign
Sion wins against Syndra 42.86% of the time which is 7.96% lower against Syndra than the average opponent.
After normalising both champions win rates Sion wins against Syndra 9.33% less often than would be expected.
The average opponent winrate against Syndra is 50.82%.


Swain
the Noxian Grand General
Sion wins against Swain 45.43% of the time which is 1.06% lower against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 2.43% less often than would be expected.
The average opponent winrate against Swain is 46.49%.


Lux
the Lady of Luminosity
Sion wins against Lux 45.72% of the time which is 1.81% lower against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 3.18% less often than would be expected.
The average opponent winrate against Lux is 47.53%.


Vel'Koz
the Eye of the Void
Sion wins against Vel'Koz 46.03% of the time which is 1.91% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Sion wins against Vel'Koz 3.28% less often than would be expected.
The average opponent winrate against Vel'Koz is 47.94%.


Sivir
the Battle Mistress
Sion wins against Sivir 46.51% of the time which is 0.70% lower against Sivir than the average opponent.
After normalising both champions win rates Sion wins against Sivir 2.07% less often than would be expected.
The average opponent winrate against Sivir is 47.21%.


Seraphine
the Starry-Eyed Songstress
Sion wins against Seraphine 46.67% of the time which is 1.51% lower against Seraphine than the average opponent.
After normalising both champions win rates Sion wins against Seraphine 2.88% less often than would be expected.
The average opponent winrate against Seraphine is 48.18%.


Kog'Maw
the Mouth of the Abyss
Sion wins against Kog'Maw 46.73% of the time which is 0.17% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Sion wins against Kog'Maw 1.20% less often than would be expected.
The average opponent winrate against Kog'Maw is 46.56%.


Aurelion Sol
The Star Forger
Sion wins against Aurelion Sol 47.49% of the time which is 0.07% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Sion wins against Aurelion Sol 1.30% less often than would be expected.
The average opponent winrate against Aurelion Sol is 47.42%.


Karthus
the Deathsinger
Sion wins against Karthus 47.59% of the time which is 1.26% higher against Karthus than the average opponent.
After normalising both champions win rates Sion wins against Karthus 0.11% less often than would be expected.
The average opponent winrate against Karthus is 46.33%.


Vayne
the Night Hunter
Sion wins against Vayne 47.62% of the time which is 0.22% lower against Vayne than the average opponent.
After normalising both champions win rates Sion wins against Vayne 1.59% less often than would be expected.
The average opponent winrate against Vayne is 47.84%.


Xerath
the Magus Ascendant
Sion wins against Xerath 48.08% of the time which is 0.23% lower against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 1.60% less often than would be expected.
The average opponent winrate against Xerath is 48.31%.


Smolder
the Fiery Fledgling
Sion wins against Smolder 48.20% of the time which is 0.14% lower against Smolder than the average opponent.
After normalising both champions win rates Sion wins against Smolder 1.51% less often than would be expected.
The average opponent winrate against Smolder is 48.34%.


Viktor
the Herald of the Arcane
Sion wins against Viktor 48.78% of the time which is 0.32% higher against Viktor than the average opponent.
After normalising both champions win rates Sion wins against Viktor 1.05% less often than would be expected.
The average opponent winrate against Viktor is 48.46%.


Cassiopeia
the Serpent's Embrace
Sion wins against Cassiopeia 49.04% of the time which is 2.15% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Sion wins against Cassiopeia 0.78% more often than would be expected.
The average opponent winrate against Cassiopeia is 46.89%.


Twitch
the Plague Rat
Sion wins against Twitch 49.06% of the time which is 0.83% higher against Twitch than the average opponent.
After normalising both champions win rates Sion wins against Twitch 0.54% less often than would be expected.
The average opponent winrate against Twitch is 48.23%.


Zeri
The Spark of Zaun
Sion wins against Zeri 49.06% of the time which is 0.39% lower against Zeri than the average opponent.
After normalising both champions win rates Sion wins against Zeri 1.76% less often than would be expected.
The average opponent winrate against Zeri is 49.45%.


Nilah
the Joy Unbound
Sion wins against Nilah 49.38% of the time which is 3.09% higher against Nilah than the average opponent.
After normalising both champions win rates Sion wins against Nilah 1.72% more often than would be expected.
The average opponent winrate against Nilah is 46.29%.


Senna
the Redeemer
Sion wins against Senna 49.76% of the time which is 0.89% higher against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 0.48% less often than would be expected.
The average opponent winrate against Senna is 48.87%.


Samira
the Desert Rose
Sion wins against Samira 49.85% of the time which is 1.07% higher against Samira than the average opponent.
After normalising both champions win rates Sion wins against Samira 0.30% less often than would be expected.
The average opponent winrate against Samira is 48.78%.


Malzahar
the Prophet of the Void
Sion wins against Malzahar 50.00% of the time which is 2.99% higher against Malzahar than the average opponent.
After normalising both champions win rates Sion wins against Malzahar 1.62% more often than would be expected.
The average opponent winrate against Malzahar is 47.01%.


Yasuo
the Unforgiven
Sion wins against Yasuo 50.00% of the time which is 2.46% higher against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 1.09% more often than would be expected.
The average opponent winrate against Yasuo is 47.54%.


Lucian
the Purifier
Sion wins against Lucian 50.05% of the time which is 0.58% higher against Lucian than the average opponent.
After normalising both champions win rates Sion wins against Lucian 0.79% less often than would be expected.
The average opponent winrate against Lucian is 49.47%.


Hwei
the Visionary
Sion wins against Hwei 50.22% of the time which is 2.46% higher against Hwei than the average opponent.
After normalising both champions win rates Sion wins against Hwei 1.09% more often than would be expected.
The average opponent winrate against Hwei is 47.76%.


Tristana
the Yordle Gunner
Sion wins against Tristana 50.28% of the time which is 1.47% higher against Tristana than the average opponent.
After normalising both champions win rates Sion wins against Tristana 0.10% more often than would be expected.
The average opponent winrate against Tristana is 48.81%.


Jinx
the Loose Cannon
Sion wins against Jinx 50.49% of the time which is 2.94% higher against Jinx than the average opponent.
After normalising both champions win rates Sion wins against Jinx 1.57% more often than would be expected.
The average opponent winrate against Jinx is 47.55%.


Miss Fortune
the Bounty Hunter
Sion wins against Miss Fortune 50.51% of the time which is 2.34% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Sion wins against Miss Fortune 0.97% more often than would be expected.
The average opponent winrate against Miss Fortune is 48.17%.


Mel
the Soul's Reflection
Sion wins against Mel 50.70% of the time which is 1.46% higher against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 0.09% more often than would be expected.
The average opponent winrate against Mel is 49.24%.


Xayah
the Rebel
Sion wins against Xayah 50.79% of the time which is 1.72% higher against Xayah than the average opponent.
After normalising both champions win rates Sion wins against Xayah 0.35% more often than would be expected.
The average opponent winrate against Xayah is 49.07%.


Jhin
the Virtuoso
Sion wins against Jhin 51.02% of the time which is 1.59% higher against Jhin than the average opponent.
After normalising both champions win rates Sion wins against Jhin 0.22% more often than would be expected.
The average opponent winrate against Jhin is 49.43%.


Ziggs
the Hexplosives Expert
Sion wins against Ziggs 51.09% of the time which is 1.90% higher against Ziggs than the average opponent.
After normalising both champions win rates Sion wins against Ziggs 0.53% more often than would be expected.
The average opponent winrate against Ziggs is 49.19%.


Kai'Sa
Daughter of the Void
Sion wins against Kai'Sa 51.42% of the time which is 0.81% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Sion wins against Kai'Sa 0.56% less often than would be expected.
The average opponent winrate against Kai'Sa is 50.61%.


Ashe
the Frost Archer
Sion wins against Ashe 51.76% of the time which is 2.47% higher against Ashe than the average opponent.
After normalising both champions win rates Sion wins against Ashe 1.10% more often than would be expected.
The average opponent winrate against Ashe is 49.29%.


Corki
the Daring Bombardier
Sion wins against Corki 52.22% of the time which is 0.99% higher against Corki than the average opponent.
After normalising both champions win rates Sion wins against Corki 0.38% less often than would be expected.
The average opponent winrate against Corki is 51.23%.


Brand
the Burning Vengeance
Sion wins against Brand 52.23% of the time which is 3.94% higher against Brand than the average opponent.
After normalising both champions win rates Sion wins against Brand 2.57% more often than would be expected.
The average opponent winrate against Brand is 48.29%.


Aphelios
the Weapon of the Faithful
Sion wins against Aphelios 52.96% of the time which is 3.05% higher against Aphelios than the average opponent.
After normalising both champions win rates Sion wins against Aphelios 1.68% more often than would be expected.
The average opponent winrate against Aphelios is 49.91%.


Draven
the Glorious Executioner
Sion wins against Draven 53.03% of the time which is 1.70% higher against Draven than the average opponent.
After normalising both champions win rates Sion wins against Draven 0.33% more often than would be expected.
The average opponent winrate against Draven is 51.33%.


Caitlyn
the Sheriff of Piltover
Sion wins against Caitlyn 53.05% of the time which is 3.33% higher against Caitlyn than the average opponent.
After normalising both champions win rates Sion wins against Caitlyn 1.96% more often than would be expected.
The average opponent winrate against Caitlyn is 49.72%.


Ezreal
the Prodigal Explorer
Sion wins against Ezreal 53.35% of the time which is 1.45% higher against Ezreal than the average opponent.
After normalising both champions win rates Sion wins against Ezreal 0.08% more often than would be expected.
The average opponent winrate against Ezreal is 51.90%.


Varus
the Arrow of Retribution
Sion wins against Varus 53.75% of the time which is 1.59% higher against Varus than the average opponent.
After normalising both champions win rates Sion wins against Varus 0.22% more often than would be expected.
The average opponent winrate against Varus is 52.16%.


Veigar
the Tiny Master of Evil
Sion wins against Veigar 54.27% of the time which is 6.92% higher against Veigar than the average opponent.
After normalising both champions win rates Sion wins against Veigar 5.55% more often than would be expected.
The average opponent winrate against Veigar is 47.35%.


Kalista
the Spear of Vengeance
Sion wins against Kalista 58.15% of the time which is 3.49% higher against Kalista than the average opponent.
After normalising both champions win rates Sion wins against Kalista 2.13% more often than would be expected.
The average opponent winrate against Kalista is 54.66%.