

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.
Platinum+ Champions Analysed: 62,860,272
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 Teemo, Malzahar & Taliyah. While Sion top is countered most by bottom champions of Hwei, Heimerdinger & Viktor. Below is a detailed breakdown of Sion top counters against bottom champions with a minimum of 100 games.


Hwei
the Visionary
Sion wins against Hwei 44.75% of the time which is 2.63% lower against Hwei than the average opponent.
After normalising both champions win rates Sion wins against Hwei 3.72% less often than would be expected.
The average opponent winrate against Hwei is 47.38%.


Heimerdinger
the Revered Inventor
Sion wins against Heimerdinger 45.33% of the time which is 0.23% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Sion wins against Heimerdinger 0.86% less often than would be expected.
The average opponent winrate against Heimerdinger is 45.10%.


Viktor
the Herald of the Arcane
Sion wins against Viktor 45.71% of the time which is 2.53% lower against Viktor than the average opponent.
After normalising both champions win rates Sion wins against Viktor 3.62% less often than would be expected.
The average opponent winrate against Viktor is 48.24%.


Zyra
Rise of the Thorns
Sion wins against Zyra 45.75% of the time which is 1.58% lower against Zyra than the average opponent.
After normalising both champions win rates Sion wins against Zyra 2.67% less often than would be expected.
The average opponent winrate against Zyra is 47.33%.


Cho'Gath
the Terror of the Void
Sion wins against Cho'Gath 46.09% of the time which is 3.43% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Sion wins against Cho'Gath 4.52% less often than would be expected.
The average opponent winrate against Cho'Gath is 49.52%.


Vayne
the Night Hunter
Sion wins against Vayne 46.82% of the time which is 0.76% lower against Vayne than the average opponent.
After normalising both champions win rates Sion wins against Vayne 1.85% less often than would be expected.
The average opponent winrate against Vayne is 47.58%.


Tahm Kench
The River King
Sion wins against Tahm Kench 46.83% of the time which is 0.55% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Sion wins against Tahm Kench 1.64% less often than would be expected.
The average opponent winrate against Tahm Kench is 47.38%.


Nilah
the Joy Unbound
Sion wins against Nilah 47.27% of the time which is 1.28% higher against Nilah than the average opponent.
After normalising both champions win rates Sion wins against Nilah 0.19% more often than would be expected.
The average opponent winrate against Nilah is 45.99%.


Swain
the Noxian Grand General
Sion wins against Swain 47.66% of the time which is 0.80% higher against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 0.29% less often than would be expected.
The average opponent winrate against Swain is 46.86%.


Aurelion Sol
The Star Forger
Sion wins against Aurelion Sol 47.73% of the time which is 0.91% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Sion wins against Aurelion Sol 0.18% less often than would be expected.
The average opponent winrate against Aurelion Sol is 46.82%.


Karthus
the Deathsinger
Sion wins against Karthus 47.85% of the time which is 1.49% higher against Karthus than the average opponent.
After normalising both champions win rates Sion wins against Karthus 0.40% more often than would be expected.
The average opponent winrate against Karthus is 46.36%.


Kog'Maw
the Mouth of the Abyss
Sion wins against Kog'Maw 47.99% of the time which is 1.42% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Sion wins against Kog'Maw 0.33% more often than would be expected.
The average opponent winrate against Kog'Maw is 46.57%.


Senna
the Redeemer
Sion wins against Senna 48.13% of the time which is 0.02% higher against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 1.07% less often than would be expected.
The average opponent winrate against Senna is 48.11%.


Lux
the Lady of Luminosity
Sion wins against Lux 48.19% of the time which is 0.52% higher against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 0.57% less often than would be expected.
The average opponent winrate against Lux is 47.67%.


Yasuo
the Unforgiven
Sion wins against Yasuo 48.20% of the time which is 0.97% higher against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 0.12% less often than would be expected.
The average opponent winrate against Yasuo is 47.23%.


Sivir
the Battle Mistress
Sion wins against Sivir 48.21% of the time which is 0.17% higher against Sivir than the average opponent.
After normalising both champions win rates Sion wins against Sivir 0.92% less often than would be expected.
The average opponent winrate against Sivir is 48.04%.


Smolder
the Fiery Fledgling
Sion wins against Smolder 48.31% of the time which is 0.20% lower against Smolder than the average opponent.
After normalising both champions win rates Sion wins against Smolder 1.29% less often than would be expected.
The average opponent winrate against Smolder is 48.51%.


Twitch
the Plague Rat
Sion wins against Twitch 48.47% of the time which is 0.55% 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 47.92%.


Seraphine
the Starry-Eyed Songstress
Sion wins against Seraphine 49.12% of the time which is 0.54% higher against Seraphine than the average opponent.
After normalising both champions win rates Sion wins against Seraphine 0.55% less often than would be expected.
The average opponent winrate against Seraphine is 48.58%.


Lucian
the Purifier
Sion wins against Lucian 49.16% of the time which is 0.65% higher against Lucian than the average opponent.
After normalising both champions win rates Sion wins against Lucian 0.44% less often than would be expected.
The average opponent winrate against Lucian is 48.51%.


Tristana
the Yordle Gunner
Sion wins against Tristana 49.19% of the time which is 1.08% higher against Tristana than the average opponent.
After normalising both champions win rates Sion wins against Tristana 0.01% less often than would be expected.
The average opponent winrate against Tristana is 48.11%.


Jinx
the Loose Cannon
Sion wins against Jinx 49.76% of the time which is 2.41% higher against Jinx than the average opponent.
After normalising both champions win rates Sion wins against Jinx 1.32% more often than would be expected.
The average opponent winrate against Jinx is 47.35%.


Brand
the Burning Vengeance
Sion wins against Brand 49.76% of the time which is 1.52% higher against Brand than the average opponent.
After normalising both champions win rates Sion wins against Brand 0.43% more often than would be expected.
The average opponent winrate against Brand is 48.24%.


Cassiopeia
the Serpent's Embrace
Sion wins against Cassiopeia 49.77% of the time which is 1.77% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Sion wins against Cassiopeia 0.68% more often than would be expected.
The average opponent winrate against Cassiopeia is 48.00%.


Xerath
the Magus Ascendant
Sion wins against Xerath 49.83% of the time which is 1.41% higher against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 0.32% more often than would be expected.
The average opponent winrate against Xerath is 48.42%.


Mel
the Soul's Reflection
Sion wins against Mel 50.04% of the time which is 0.08% higher against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 1.01% less often than would be expected.
The average opponent winrate against Mel is 49.96%.


Samira
the Desert Rose
Sion wins against Samira 50.09% of the time which is 0.74% higher against Samira than the average opponent.
After normalising both champions win rates Sion wins against Samira 0.35% less often than would be expected.
The average opponent winrate against Samira is 49.35%.


Ashe
the Frost Archer
Sion wins against Ashe 50.10% of the time which is 0.93% higher against Ashe than the average opponent.
After normalising both champions win rates Sion wins against Ashe 0.16% less often than would be expected.
The average opponent winrate against Ashe is 49.17%.


Miss Fortune
the Bounty Hunter
Sion wins against Miss Fortune 50.15% of the time which is 2.09% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Sion wins against Miss Fortune 1.00% more often than would be expected.
The average opponent winrate against Miss Fortune is 48.06%.


Xayah
the Rebel
Sion wins against Xayah 50.27% of the time which is 1.37% higher against Xayah than the average opponent.
After normalising both champions win rates Sion wins against Xayah 0.28% more often than would be expected.
The average opponent winrate against Xayah is 48.90%.


Vel'Koz
the Eye of the Void
Sion wins against Vel'Koz 50.29% of the time which is 2.65% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Sion wins against Vel'Koz 1.56% more often than would be expected.
The average opponent winrate against Vel'Koz is 47.64%.


Zeri
The Spark of Zaun
Sion wins against Zeri 50.50% of the time which is 0.85% higher against Zeri than the average opponent.
After normalising both champions win rates Sion wins against Zeri 0.24% less often than would be expected.
The average opponent winrate against Zeri is 49.65%.


Ziggs
the Hexplosives Expert
Sion wins against Ziggs 50.65% of the time which is 1.66% higher against Ziggs than the average opponent.
After normalising both champions win rates Sion wins against Ziggs 0.57% more often than would be expected.
The average opponent winrate against Ziggs is 48.99%.


Kai'Sa
Daughter of the Void
Sion wins against Kai'Sa 50.96% of the time which is 0.66% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Sion wins against Kai'Sa 0.43% less often than would be expected.
The average opponent winrate against Kai'Sa is 50.30%.


Jhin
the Virtuoso
Sion wins against Jhin 51.23% of the time which is 1.92% higher against Jhin than the average opponent.
After normalising both champions win rates Sion wins against Jhin 0.83% more often than would be expected.
The average opponent winrate against Jhin is 49.31%.


Veigar
the Tiny Master of Evil
Sion wins against Veigar 51.34% of the time which is 4.39% higher against Veigar than the average opponent.
After normalising both champions win rates Sion wins against Veigar 3.30% more often than would be expected.
The average opponent winrate against Veigar is 46.95%.


Corki
the Daring Bombardier
Sion wins against Corki 51.50% of the time which is 1.03% higher against Corki than the average opponent.
After normalising both champions win rates Sion wins against Corki 0.06% less often than would be expected.
The average opponent winrate against Corki is 50.47%.


Draven
the Glorious Executioner
Sion wins against Draven 51.59% of the time which is 1.03% higher against Draven than the average opponent.
After normalising both champions win rates Sion wins against Draven 0.06% less often than would be expected.
The average opponent winrate against Draven is 50.56%.


Aphelios
the Weapon of the Faithful
Sion wins against Aphelios 51.66% of the time which is 1.69% higher against Aphelios than the average opponent.
After normalising both champions win rates Sion wins against Aphelios 0.60% more often than would be expected.
The average opponent winrate against Aphelios is 49.97%.


Caitlyn
the Sheriff of Piltover
Sion wins against Caitlyn 51.79% of the time which is 2.03% higher against Caitlyn than the average opponent.
After normalising both champions win rates Sion wins against Caitlyn 0.94% more often than would be expected.
The average opponent winrate against Caitlyn is 49.76%.


Varus
the Arrow of Retribution
Sion wins against Varus 51.83% of the time which is 0.71% higher against Varus than the average opponent.
After normalising both champions win rates Sion wins against Varus 0.38% less often than would be expected.
The average opponent winrate against Varus is 51.12%.


Syndra
the Dark Sovereign
Sion wins against Syndra 52.36% of the time which is 3.05% higher against Syndra than the average opponent.
After normalising both champions win rates Sion wins against Syndra 1.96% more often than would be expected.
The average opponent winrate against Syndra is 49.31%.


Akshan
the Rogue Sentinel
Sion wins against Akshan 53.19% of the time which is 2.95% higher against Akshan than the average opponent.
After normalising both champions win rates Sion wins against Akshan 1.86% more often than would be expected.
The average opponent winrate against Akshan is 50.24%.


Ezreal
the Prodigal Explorer
Sion wins against Ezreal 53.20% of the time which is 1.49% higher against Ezreal than the average opponent.
After normalising both champions win rates Sion wins against Ezreal 0.40% more often than would be expected.
The average opponent winrate against Ezreal is 51.71%.


Kalista
the Spear of Vengeance
Sion wins against Kalista 53.84% of the time which is 1.02% higher against Kalista than the average opponent.
After normalising both champions win rates Sion wins against Kalista 0.07% less often than would be expected.
The average opponent winrate against Kalista is 52.82%.


Twisted Fate
the Card Master
Sion wins against Twisted Fate 54.37% of the time which is 1.43% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Sion wins against Twisted Fate 0.34% more often than would be expected.
The average opponent winrate against Twisted Fate is 52.94%.


Taliyah
the Stoneweaver
Sion wins against Taliyah 54.81% of the time which is 7.74% higher against Taliyah than the average opponent.
After normalising both champions win rates Sion wins against Taliyah 6.65% more often than would be expected.
The average opponent winrate against Taliyah is 47.07%.


Malzahar
the Prophet of the Void
Sion wins against Malzahar 56.00% of the time which is 7.68% higher against Malzahar than the average opponent.
After normalising both champions win rates Sion wins against Malzahar 6.59% more often than would be expected.
The average opponent winrate against Malzahar is 48.32%.


Teemo
the Swift Scout
Sion wins against Teemo 56.60% of the time which is 2.48% higher against Teemo than the average opponent.
After normalising both champions win rates Sion wins against Teemo 1.39% more often than would be expected.
The average opponent winrate against Teemo is 54.12%.