

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: 185,192,080
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 support vs support Counters
Sion support on Patch 14.23 is the strongest counter to support champions of Camille, Twitch & Lee Sin. While Sion support is countered most by support champions of Shen, LeBlanc & Milio. Below is a detailed breakdown of Sion support counters against support champions with a minimum of 100 games.


Shen
the Eye of Twilight
Sion wins against Shen 42.55% of the time which is 6.12% lower against Shen than the average opponent.
After normalising both champions win rates Sion wins against Shen 7.09% less often than would be expected.
The average opponent winrate against Shen is 48.67%.


LeBlanc
the Deceiver
Sion wins against LeBlanc 44.83% of the time which is 4.26% lower against LeBlanc than the average opponent.
After normalising both champions win rates Sion wins against LeBlanc 5.23% less often than would be expected.
The average opponent winrate against LeBlanc is 49.09%.


Milio
The Gentle Flame
Sion wins against Milio 45.88% of the time which is 2.60% lower against Milio than the average opponent.
After normalising both champions win rates Sion wins against Milio 3.57% less often than would be expected.
The average opponent winrate against Milio is 48.48%.


Taric
the Shield of Valoran
Sion wins against Taric 46.25% of the time which is 1.00% lower against Taric than the average opponent.
After normalising both champions win rates Sion wins against Taric 1.97% less often than would be expected.
The average opponent winrate against Taric is 47.25%.


Zac
the Secret Weapon
Sion wins against Zac 46.32% of the time which is 4.28% lower against Zac than the average opponent.
After normalising both champions win rates Sion wins against Zac 5.25% less often than would be expected.
The average opponent winrate against Zac is 50.60%.


Nami
the Tidecaller
Sion wins against Nami 46.33% of the time which is 1.82% lower against Nami than the average opponent.
After normalising both champions win rates Sion wins against Nami 2.79% less often than would be expected.
The average opponent winrate against Nami is 48.15%.


Poppy
Keeper of the Hammer
Sion wins against Poppy 46.43% of the time which is 2.40% lower against Poppy than the average opponent.
After normalising both champions win rates Sion wins against Poppy 3.37% less often than would be expected.
The average opponent winrate against Poppy is 48.83%.


Hwei
the Visionary
Sion wins against Hwei 46.46% of the time which is 4.00% lower against Hwei than the average opponent.
After normalising both champions win rates Sion wins against Hwei 4.97% less often than would be expected.
The average opponent winrate against Hwei is 50.46%.


Soraka
the Starchild
Sion wins against Soraka 47.06% of the time which is 1.63% lower against Soraka than the average opponent.
After normalising both champions win rates Sion wins against Soraka 2.60% less often than would be expected.
The average opponent winrate against Soraka is 48.69%.


Brand
the Burning Vengeance
Sion wins against Brand 47.59% of the time which is 0.88% lower against Brand than the average opponent.
After normalising both champions win rates Sion wins against Brand 1.85% less often than would be expected.
The average opponent winrate against Brand is 48.47%.


Fiddlesticks
the Ancient Fear
Sion wins against Fiddlesticks 47.65% of the time which is 0.94% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Sion wins against Fiddlesticks 1.91% less often than would be expected.
The average opponent winrate against Fiddlesticks is 48.59%.


Lulu
the Fae Sorceress
Sion wins against Lulu 47.82% of the time which is 1.64% lower against Lulu than the average opponent.
After normalising both champions win rates Sion wins against Lulu 2.61% less often than would be expected.
The average opponent winrate against Lulu is 49.46%.


Renata Glasc
the Chem-Baroness
Sion wins against Renata Glasc 47.86% of the time which is 2.70% lower against Renata Glasc than the average opponent.
After normalising both champions win rates Sion wins against Renata Glasc 3.67% less often than would be expected.
The average opponent winrate against Renata Glasc is 50.56%.


Vel'Koz
the Eye of the Void
Sion wins against Vel'Koz 47.98% of the time which is 0.16% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Sion wins against Vel'Koz 0.81% less often than would be expected.
The average opponent winrate against Vel'Koz is 47.82%.


Swain
the Noxian Grand General
Sion wins against Swain 48.03% of the time which is 1.93% lower against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 2.90% less often than would be expected.
The average opponent winrate against Swain is 49.96%.


Teemo
the Swift Scout
Sion wins against Teemo 48.11% of the time which is 0.41% higher against Teemo than the average opponent.
After normalising both champions win rates Sion wins against Teemo 0.56% less often than would be expected.
The average opponent winrate against Teemo is 47.70%.


Janna
the Storm's Fury
Sion wins against Janna 48.99% of the time which is 0.55% higher against Janna than the average opponent.
After normalising both champions win rates Sion wins against Janna 0.42% less often than would be expected.
The average opponent winrate against Janna is 48.44%.


Tahm Kench
The River King
Sion wins against Tahm Kench 49.20% of the time which is 1.32% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Sion wins against Tahm Kench 0.35% more often than would be expected.
The average opponent winrate against Tahm Kench is 47.88%.


Xerath
the Magus Ascendant
Sion wins against Xerath 49.31% of the time which is 0.55% higher against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 0.42% less often than would be expected.
The average opponent winrate against Xerath is 48.76%.


Seraphine
the Starry-Eyed Songstress
Sion wins against Seraphine 49.46% of the time which is 0.87% lower against Seraphine than the average opponent.
After normalising both champions win rates Sion wins against Seraphine 1.84% less often than would be expected.
The average opponent winrate against Seraphine is 50.33%.


Gragas
the Rabble Rouser
Sion wins against Gragas 49.53% of the time which is 1.96% lower against Gragas than the average opponent.
After normalising both champions win rates Sion wins against Gragas 2.93% less often than would be expected.
The average opponent winrate against Gragas is 51.49%.


Sett
the Boss
Sion wins against Sett 49.61% of the time which is 2.16% lower against Sett than the average opponent.
After normalising both champions win rates Sion wins against Sett 3.13% less often than would be expected.
The average opponent winrate against Sett is 51.77%.


Alistar
the Minotaur
Sion wins against Alistar 49.67% of the time which is 1.65% lower against Alistar than the average opponent.
After normalising both champions win rates Sion wins against Alistar 2.62% less often than would be expected.
The average opponent winrate against Alistar is 51.32%.


Sylas
the Unshackled
Sion wins against Sylas 49.67% of the time which is 0.12% lower against Sylas than the average opponent.
After normalising both champions win rates Sion wins against Sylas 1.09% less often than would be expected.
The average opponent winrate against Sylas is 49.79%.


Sona
Maven of the Strings
Sion wins against Sona 49.79% of the time which is 1.29% higher against Sona than the average opponent.
After normalising both champions win rates Sion wins against Sona 0.32% more often than would be expected.
The average opponent winrate against Sona is 48.50%.


Bard
the Wandering Caretaker
Sion wins against Bard 49.93% of the time which is 0.25% lower against Bard than the average opponent.
After normalising both champions win rates Sion wins against Bard 1.22% less often than would be expected.
The average opponent winrate against Bard is 50.18%.


Heimerdinger
the Revered Inventor
Sion wins against Heimerdinger 50.00% of the time which is 0.16% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Sion wins against Heimerdinger 0.81% less often than would be expected.
The average opponent winrate against Heimerdinger is 49.84%.


Braum
the Heart of the Freljord
Sion wins against Braum 50.04% of the time which is 0.82% higher against Braum than the average opponent.
After normalising both champions win rates Sion wins against Braum 0.15% less often than would be expected.
The average opponent winrate against Braum is 49.22%.


Lux
the Lady of Luminosity
Sion wins against Lux 50.41% of the time which is 1.18% higher against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 0.21% more often than would be expected.
The average opponent winrate against Lux is 49.23%.


Galio
the Colossus
Sion wins against Galio 50.71% of the time which is 1.17% higher against Galio than the average opponent.
After normalising both champions win rates Sion wins against Galio 0.20% more often than would be expected.
The average opponent winrate against Galio is 49.54%.


Rakan
The Charmer
Sion wins against Rakan 50.74% of the time which is 0.22% lower against Rakan than the average opponent.
After normalising both champions win rates Sion wins against Rakan 1.19% less often than would be expected.
The average opponent winrate against Rakan is 50.96%.


Morgana
the Fallen
Sion wins against Morgana 50.83% of the time which is 2.07% higher against Morgana than the average opponent.
After normalising both champions win rates Sion wins against Morgana 1.10% more often than would be expected.
The average opponent winrate against Morgana is 48.76%.


Karma
the Enlightened One
Sion wins against Karma 50.97% of the time which is 1.24% higher against Karma than the average opponent.
After normalising both champions win rates Sion wins against Karma 0.27% more often than would be expected.
The average opponent winrate against Karma is 49.73%.


Zyra
Rise of the Thorns
Sion wins against Zyra 51.11% of the time which is 3.23% higher against Zyra than the average opponent.
After normalising both champions win rates Sion wins against Zyra 2.26% more often than would be expected.
The average opponent winrate against Zyra is 47.88%.


Maokai
the Twisted Treant
Sion wins against Maokai 51.24% of the time which is 2.47% higher against Maokai than the average opponent.
After normalising both champions win rates Sion wins against Maokai 1.50% more often than would be expected.
The average opponent winrate against Maokai is 48.77%.


Senna
the Redeemer
Sion wins against Senna 51.65% of the time which is 1.46% higher against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 0.49% more often than would be expected.
The average opponent winrate against Senna is 50.19%.


Thresh
the Chain Warden
Sion wins against Thresh 52.14% of the time which is 1.79% higher against Thresh than the average opponent.
After normalising both champions win rates Sion wins against Thresh 0.82% more often than would be expected.
The average opponent winrate against Thresh is 50.35%.


Zilean
the Chronokeeper
Sion wins against Zilean 52.22% of the time which is 2.72% higher against Zilean than the average opponent.
After normalising both champions win rates Sion wins against Zilean 1.75% more often than would be expected.
The average opponent winrate against Zilean is 49.50%.


Veigar
the Tiny Master of Evil
Sion wins against Veigar 52.30% of the time which is 0.22% lower against Veigar than the average opponent.
After normalising both champions win rates Sion wins against Veigar 1.19% less often than would be expected.
The average opponent winrate against Veigar is 52.52%.


Neeko
the Curious Chameleon
Sion wins against Neeko 52.38% of the time which is 1.60% higher against Neeko than the average opponent.
After normalising both champions win rates Sion wins against Neeko 0.63% more often than would be expected.
The average opponent winrate against Neeko is 50.78%.


Cho'Gath
the Terror of the Void
Sion wins against Cho'Gath 52.41% of the time which is 1.39% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Sion wins against Cho'Gath 0.42% more often than would be expected.
The average opponent winrate against Cho'Gath is 51.02%.


Leona
the Radiant Dawn
Sion wins against Leona 52.83% of the time which is 2.46% higher against Leona than the average opponent.
After normalising both champions win rates Sion wins against Leona 1.49% more often than would be expected.
The average opponent winrate against Leona is 50.37%.


Pantheon
the Unbreakable Spear
Sion wins against Pantheon 53.41% of the time which is 2.88% higher against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 1.91% more often than would be expected.
The average opponent winrate against Pantheon is 50.53%.


Shaco
the Demon Jester
Sion wins against Shaco 53.50% of the time which is 4.12% higher against Shaco than the average opponent.
After normalising both champions win rates Sion wins against Shaco 3.15% more often than would be expected.
The average opponent winrate against Shaco is 49.38%.


Nautilus
the Titan of the Depths
Sion wins against Nautilus 53.55% of the time which is 2.08% higher against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 1.11% more often than would be expected.
The average opponent winrate against Nautilus is 51.47%.


Anivia
the Cryophoenix
Sion wins against Anivia 53.57% of the time which is 1.53% higher against Anivia than the average opponent.
After normalising both champions win rates Sion wins against Anivia 0.56% more often than would be expected.
The average opponent winrate against Anivia is 52.04%.


Ziggs
the Hexplosives Expert
Sion wins against Ziggs 53.89% of the time which is 1.53% higher against Ziggs than the average opponent.
After normalising both champions win rates Sion wins against Ziggs 0.56% more often than would be expected.
The average opponent winrate against Ziggs is 52.36%.


Yuumi
the Magical Cat
Sion wins against Yuumi 54.66% of the time which is 1.78% higher against Yuumi than the average opponent.
After normalising both champions win rates Sion wins against Yuumi 0.81% more often than would be expected.
The average opponent winrate against Yuumi is 52.88%.


Pyke
the Bloodharbor Ripper
Sion wins against Pyke 54.71% of the time which is 3.18% higher against Pyke than the average opponent.
After normalising both champions win rates Sion wins against Pyke 2.21% more often than would be expected.
The average opponent winrate against Pyke is 51.53%.


Blitzcrank
the Great Steam Golem
Sion wins against Blitzcrank 54.74% of the time which is 3.76% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Sion wins against Blitzcrank 2.79% more often than would be expected.
The average opponent winrate against Blitzcrank is 50.98%.


Malphite
Shard of the Monolith
Sion wins against Malphite 55.28% of the time which is 2.92% higher against Malphite than the average opponent.
After normalising both champions win rates Sion wins against Malphite 1.95% more often than would be expected.
The average opponent winrate against Malphite is 52.36%.


Rell
the Iron Maiden
Sion wins against Rell 56.15% of the time which is 3.69% higher against Rell than the average opponent.
After normalising both champions win rates Sion wins against Rell 2.72% more often than would be expected.
The average opponent winrate against Rell is 52.46%.


Miss Fortune
the Bounty Hunter
Sion wins against Miss Fortune 57.14% of the time which is 1.43% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Sion wins against Miss Fortune 0.47% more often than would be expected.
The average opponent winrate against Miss Fortune is 55.71%.


Ashe
the Frost Archer
Sion wins against Ashe 57.31% of the time which is 1.93% higher against Ashe than the average opponent.
After normalising both champions win rates Sion wins against Ashe 0.97% more often than would be expected.
The average opponent winrate against Ashe is 55.38%.


Amumu
the Sad Mummy
Sion wins against Amumu 57.32% of the time which is 6.77% higher against Amumu than the average opponent.
After normalising both champions win rates Sion wins against Amumu 5.80% more often than would be expected.
The average opponent winrate against Amumu is 50.55%.


Zoe
the Aspect of Twilight
Sion wins against Zoe 57.65% of the time which is 7.73% higher against Zoe than the average opponent.
After normalising both champions win rates Sion wins against Zoe 6.76% more often than would be expected.
The average opponent winrate against Zoe is 49.92%.


Lee Sin
the Blind Monk
Sion wins against Lee Sin 59.63% of the time which is 4.69% higher against Lee Sin than the average opponent.
After normalising both champions win rates Sion wins against Lee Sin 3.73% more often than would be expected.
The average opponent winrate against Lee Sin is 54.94%.


Twitch
the Plague Rat
Sion wins against Twitch 62.07% of the time which is 4.37% higher against Twitch than the average opponent.
After normalising both champions win rates Sion wins against Twitch 3.43% more often than would be expected.
The average opponent winrate against Twitch is 57.70%.


Camille
the Steel Shadow
Sion wins against Camille 63.49% of the time which is 12.36% higher against Camille than the average opponent.
After normalising both champions win rates Sion wins against Camille 11.39% more often than would be expected.
The average opponent winrate against Camille is 51.13%.