

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.
All Ranks Champions Analysed: 109,592,410
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 15.2 is the strongest counter to bottom champions of Morgana, Ahri & Katarina. While Sion top is countered most by bottom champions of Syndra, Quinn & Heimerdinger. Below is a detailed breakdown of Sion top counters against bottom champions with a minimum of 100 games.


Syndra
the Dark Sovereign
Sion wins against Syndra 44.18% of the time which is 6.38% lower against Syndra than the average opponent.
After normalising both champions win rates Sion wins against Syndra 6.39% less often than would be expected.
The average opponent winrate against Syndra is 50.56%.


Quinn
Demacia's Wings
Sion wins against Quinn 44.96% of the time which is 7.24% lower against Quinn than the average opponent.
After normalising both champions win rates Sion wins against Quinn 7.25% less often than would be expected.
The average opponent winrate against Quinn is 52.20%.


Heimerdinger
the Revered Inventor
Sion wins against Heimerdinger 44.97% of the time which is 2.02% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Sion wins against Heimerdinger 2.03% less often than would be expected.
The average opponent winrate against Heimerdinger is 46.99%.


Swain
the Noxian Grand General
Sion wins against Swain 45.01% of the time which is 3.68% lower against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 3.69% less often than would be expected.
The average opponent winrate against Swain is 48.69%.


Aurelion Sol
The Star Forger
Sion wins against Aurelion Sol 45.07% of the time which is 1.65% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Sion wins against Aurelion Sol 1.66% less often than would be expected.
The average opponent winrate against Aurelion Sol is 46.72%.


Viktor
the Herald of the Arcane
Sion wins against Viktor 45.95% of the time which is 3.36% lower against Viktor than the average opponent.
After normalising both champions win rates Sion wins against Viktor 3.37% less often than would be expected.
The average opponent winrate against Viktor is 49.31%.


Cassiopeia
the Serpent's Embrace
Sion wins against Cassiopeia 46.31% of the time which is 2.01% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Sion wins against Cassiopeia 2.02% less often than would be expected.
The average opponent winrate against Cassiopeia is 48.32%.


Vayne
the Night Hunter
Sion wins against Vayne 46.37% of the time which is 2.12% lower against Vayne than the average opponent.
After normalising both champions win rates Sion wins against Vayne 2.13% less often than would be expected.
The average opponent winrate against Vayne is 48.49%.


Hwei
the Visionary
Sion wins against Hwei 46.48% of the time which is 1.78% lower against Hwei than the average opponent.
After normalising both champions win rates Sion wins against Hwei 1.79% less often than would be expected.
The average opponent winrate against Hwei is 48.26%.


Vel'Koz
the Eye of the Void
Sion wins against Vel'Koz 46.53% of the time which is 0.85% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Sion wins against Vel'Koz 0.86% less often than would be expected.
The average opponent winrate against Vel'Koz is 47.38%.


Seraphine
the Starry-Eyed Songstress
Sion wins against Seraphine 46.54% of the time which is 2.69% lower against Seraphine than the average opponent.
After normalising both champions win rates Sion wins against Seraphine 2.70% less often than would be expected.
The average opponent winrate against Seraphine is 49.23%.


Nilah
the Joy Unbound
Sion wins against Nilah 47.10% of the time which is 0.23% lower against Nilah than the average opponent.
After normalising both champions win rates Sion wins against Nilah 0.24% less often than would be expected.
The average opponent winrate against Nilah is 47.33%.


Veigar
the Tiny Master of Evil
Sion wins against Veigar 47.55% of the time which is 0.03% lower against Veigar than the average opponent.
After normalising both champions win rates Sion wins against Veigar 0.04% less often than would be expected.
The average opponent winrate against Veigar is 47.58%.


Kog'Maw
the Mouth of the Abyss
Sion wins against Kog'Maw 47.76% of the time which is 0.46% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Sion wins against Kog'Maw 0.47% less often than would be expected.
The average opponent winrate against Kog'Maw is 48.22%.


Sivir
the Battle Mistress
Sion wins against Sivir 47.80% of the time which is 1.32% lower against Sivir than the average opponent.
After normalising both champions win rates Sion wins against Sivir 1.33% less often than would be expected.
The average opponent winrate against Sivir is 49.12%.


Miss Fortune
the Bounty Hunter
Sion wins against Miss Fortune 47.90% of the time which is 1.06% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Sion wins against Miss Fortune 1.05% more often than would be expected.
The average opponent winrate against Miss Fortune is 46.84%.


Tahm Kench
The River King
Sion wins against Tahm Kench 47.98% of the time which is 0.23% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Sion wins against Tahm Kench 0.24% less often than would be expected.
The average opponent winrate against Tahm Kench is 48.21%.


Twitch
the Plague Rat
Sion wins against Twitch 48.02% of the time which is 1.03% lower against Twitch than the average opponent.
After normalising both champions win rates Sion wins against Twitch 1.04% less often than would be expected.
The average opponent winrate against Twitch is 49.05%.


Brand
the Burning Vengeance
Sion wins against Brand 48.15% of the time which is 0.45% higher against Brand than the average opponent.
After normalising both champions win rates Sion wins against Brand 0.44% more often than would be expected.
The average opponent winrate against Brand is 47.70%.


Ziggs
the Hexplosives Expert
Sion wins against Ziggs 48.88% of the time which is 0.08% lower against Ziggs than the average opponent.
After normalising both champions win rates Sion wins against Ziggs 0.09% less often than would be expected.
The average opponent winrate against Ziggs is 48.96%.


Aurora
the Witch Between Worlds
Sion wins against Aurora 48.91% of the time which is 2.89% lower against Aurora than the average opponent.
After normalising both champions win rates Sion wins against Aurora 2.90% less often than would be expected.
The average opponent winrate against Aurora is 51.80%.


Yasuo
the Unforgiven
Sion wins against Yasuo 48.93% of the time which is 0.49% lower against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 0.50% less often than would be expected.
The average opponent winrate against Yasuo is 49.42%.


Jinx
the Loose Cannon
Sion wins against Jinx 49.13% of the time which is 0.53% higher against Jinx than the average opponent.
After normalising both champions win rates Sion wins against Jinx 0.52% more often than would be expected.
The average opponent winrate against Jinx is 48.60%.


Karthus
the Deathsinger
Sion wins against Karthus 49.17% of the time which is 0.88% higher against Karthus than the average opponent.
After normalising both champions win rates Sion wins against Karthus 0.87% more often than would be expected.
The average opponent winrate against Karthus is 48.29%.


Zyra
Rise of the Thorns
Sion wins against Zyra 49.71% of the time which is 0.20% higher against Zyra than the average opponent.
After normalising both champions win rates Sion wins against Zyra 0.19% more often than would be expected.
The average opponent winrate against Zyra is 49.51%.


Mel
the Soul's Reflection
Sion wins against Mel 49.90% of the time which is 0.53% higher against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 0.52% more often than would be expected.
The average opponent winrate against Mel is 49.37%.


Zeri
The Spark of Zaun
Sion wins against Zeri 49.97% of the time which is 0.67% lower against Zeri than the average opponent.
After normalising both champions win rates Sion wins against Zeri 0.68% less often than would be expected.
The average opponent winrate against Zeri is 50.64%.


Varus
the Arrow of Retribution
Sion wins against Varus 50.06% of the time which is 1.41% lower against Varus than the average opponent.
After normalising both champions win rates Sion wins against Varus 1.42% less often than would be expected.
The average opponent winrate against Varus is 51.47%.


Smolder
the Fiery Fledgling
Sion wins against Smolder 50.28% of the time which is 1.00% lower against Smolder than the average opponent.
After normalising both champions win rates Sion wins against Smolder 1.01% less often than would be expected.
The average opponent winrate against Smolder is 51.28%.


Xayah
the Rebel
Sion wins against Xayah 50.45% of the time which is 0.05% higher against Xayah than the average opponent.
After normalising both champions win rates Sion wins against Xayah 0.04% more often than would be expected.
The average opponent winrate against Xayah is 50.40%.


Aphelios
the Weapon of the Faithful
Sion wins against Aphelios 50.51% of the time which is 0.25% lower against Aphelios than the average opponent.
After normalising both champions win rates Sion wins against Aphelios 0.26% less often than would be expected.
The average opponent winrate against Aphelios is 50.76%.


Jhin
the Virtuoso
Sion wins against Jhin 50.64% of the time which is 0.55% higher against Jhin than the average opponent.
After normalising both champions win rates Sion wins against Jhin 0.54% more often than would be expected.
The average opponent winrate against Jhin is 50.09%.


Caitlyn
the Sheriff of Piltover
Sion wins against Caitlyn 50.67% of the time which is 0.64% higher against Caitlyn than the average opponent.
After normalising both champions win rates Sion wins against Caitlyn 0.63% more often than would be expected.
The average opponent winrate against Caitlyn is 50.03%.


Lucian
the Purifier
Sion wins against Lucian 50.76% of the time which is 0.42% lower against Lucian than the average opponent.
After normalising both champions win rates Sion wins against Lucian 0.43% less often than would be expected.
The average opponent winrate against Lucian is 51.18%.


Kalista
the Spear of Vengeance
Sion wins against Kalista 50.79% of the time which is 1.62% lower against Kalista than the average opponent.
After normalising both champions win rates Sion wins against Kalista 1.63% less often than would be expected.
The average opponent winrate against Kalista is 52.41%.


Twisted Fate
the Card Master
Sion wins against Twisted Fate 50.96% of the time which is 3.79% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Sion wins against Twisted Fate 3.80% less often than would be expected.
The average opponent winrate against Twisted Fate is 54.75%.


Lux
the Lady of Luminosity
Sion wins against Lux 50.96% of the time which is 1.83% higher against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 1.82% more often than would be expected.
The average opponent winrate against Lux is 49.13%.


Draven
the Glorious Executioner
Sion wins against Draven 51.09% of the time which is 0.60% lower against Draven than the average opponent.
After normalising both champions win rates Sion wins against Draven 0.61% less often than would be expected.
The average opponent winrate against Draven is 51.69%.


Corki
the Daring Bombardier
Sion wins against Corki 51.23% of the time which is 0.10% higher against Corki than the average opponent.
After normalising both champions win rates Sion wins against Corki 0.09% more often than would be expected.
The average opponent winrate against Corki is 51.13%.


Ezreal
the Prodigal Explorer
Sion wins against Ezreal 51.38% of the time which is 0.14% higher against Ezreal than the average opponent.
After normalising both champions win rates Sion wins against Ezreal 0.13% more often than would be expected.
The average opponent winrate against Ezreal is 51.24%.


Samira
the Desert Rose
Sion wins against Samira 51.44% of the time which is 0.31% lower against Samira than the average opponent.
After normalising both champions win rates Sion wins against Samira 0.32% less often than would be expected.
The average opponent winrate against Samira is 51.75%.


Kai'Sa
Daughter of the Void
Sion wins against Kai'Sa 51.46% of the time which is 0.43% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Sion wins against Kai'Sa 0.44% less often than would be expected.
The average opponent winrate against Kai'Sa is 51.89%.


Yone
the Unforgotten
Sion wins against Yone 51.69% of the time which is 1.80% lower against Yone than the average opponent.
After normalising both champions win rates Sion wins against Yone 1.81% less often than would be expected.
The average opponent winrate against Yone is 53.49%.


Cho'Gath
the Terror of the Void
Sion wins against Cho'Gath 52.11% of the time which is 1.35% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Sion wins against Cho'Gath 1.34% more often than would be expected.
The average opponent winrate against Cho'Gath is 50.76%.


Malzahar
the Prophet of the Void
Sion wins against Malzahar 52.51% of the time which is 3.83% higher against Malzahar than the average opponent.
After normalising both champions win rates Sion wins against Malzahar 3.82% more often than would be expected.
The average opponent winrate against Malzahar is 48.68%.


Tristana
the Yordle Gunner
Sion wins against Tristana 52.52% of the time which is 0.46% higher against Tristana than the average opponent.
After normalising both champions win rates Sion wins against Tristana 0.45% more often than would be expected.
The average opponent winrate against Tristana is 52.06%.


Ashe
the Frost Archer
Sion wins against Ashe 53.37% of the time which is 1.00% higher against Ashe than the average opponent.
After normalising both champions win rates Sion wins against Ashe 0.99% more often than would be expected.
The average opponent winrate against Ashe is 52.37%.


Xerath
the Magus Ascendant
Sion wins against Xerath 53.63% of the time which is 4.14% higher against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 4.13% more often than would be expected.
The average opponent winrate against Xerath is 49.49%.


Neeko
the Curious Chameleon
Sion wins against Neeko 55.00% of the time which is 1.22% lower against Neeko than the average opponent.
After normalising both champions win rates Sion wins against Neeko 1.23% less often than would be expected.
The average opponent winrate against Neeko is 56.22%.


Akshan
the Rogue Sentinel
Sion wins against Akshan 55.29% of the time which is 2.72% higher against Akshan than the average opponent.
After normalising both champions win rates Sion wins against Akshan 2.71% more often than would be expected.
The average opponent winrate against Akshan is 52.57%.


Senna
the Redeemer
Sion wins against Senna 55.41% of the time which is 0.04% lower against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 0.05% less often than would be expected.
The average opponent winrate against Senna is 55.45%.


Teemo
the Swift Scout
Sion wins against Teemo 55.76% of the time which is 4.03% higher against Teemo than the average opponent.
After normalising both champions win rates Sion wins against Teemo 4.02% more often than would be expected.
The average opponent winrate against Teemo is 51.73%.


Katarina
the Sinister Blade
Sion wins against Katarina 60.94% of the time which is 7.69% higher against Katarina than the average opponent.
After normalising both champions win rates Sion wins against Katarina 7.68% more often than would be expected.
The average opponent winrate against Katarina is 53.25%.


Ahri
the Nine-Tailed Fox
Sion wins against Ahri 62.00% of the time which is 8.71% higher against Ahri than the average opponent.
After normalising both champions win rates Sion wins against Ahri 8.70% more often than would be expected.
The average opponent winrate against Ahri is 53.29%.


Morgana
the Fallen
Sion wins against Morgana 65.69% of the time which is 10.58% higher against Morgana than the average opponent.
After normalising both champions win rates Sion wins against Morgana 10.57% more often than would be expected.
The average opponent winrate against Morgana is 55.11%.