

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: 118,041,050
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 support Counters
Sion top on Patch 15.3 is the strongest counter to support champions of Jinx, Nasus & Ezreal. While Sion top is countered most by support champions of Kog'Maw, Fiddlesticks & Taric. Below is a detailed breakdown of Sion top counters against support champions with a minimum of 100 games.


Kog'Maw
the Mouth of the Abyss
Sion wins against Kog'Maw 37.50% of the time which is 14.08% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Sion wins against Kog'Maw 13.87% less often than would be expected.
The average opponent winrate against Kog'Maw is 51.58%.


Fiddlesticks
the Ancient Fear
Sion wins against Fiddlesticks 45.23% of the time which is 2.68% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Sion wins against Fiddlesticks 2.47% less often than would be expected.
The average opponent winrate against Fiddlesticks is 47.91%.


Taric
the Shield of Valoran
Sion wins against Taric 46.18% of the time which is 1.01% lower against Taric than the average opponent.
After normalising both champions win rates Sion wins against Taric 0.80% less often than would be expected.
The average opponent winrate against Taric is 47.19%.


Volibear
the Relentless Storm
Sion wins against Volibear 46.60% of the time which is 9.09% lower against Volibear than the average opponent.
After normalising both champions win rates Sion wins against Volibear 8.88% less often than would be expected.
The average opponent winrate against Volibear is 55.69%.


Nami
the Tidecaller
Sion wins against Nami 46.79% of the time which is 1.43% lower against Nami than the average opponent.
After normalising both champions win rates Sion wins against Nami 1.22% less often than would be expected.
The average opponent winrate against Nami is 48.22%.


Janna
the Storm's Fury
Sion wins against Janna 46.81% of the time which is 1.93% lower against Janna than the average opponent.
After normalising both champions win rates Sion wins against Janna 1.72% less often than would be expected.
The average opponent winrate against Janna is 48.74%.


Teemo
the Swift Scout
Sion wins against Teemo 46.89% of the time which is 0.98% lower against Teemo than the average opponent.
After normalising both champions win rates Sion wins against Teemo 0.77% less often than would be expected.
The average opponent winrate against Teemo is 47.87%.


Lissandra
the Ice Witch
Sion wins against Lissandra 47.06% of the time which is 5.16% lower against Lissandra than the average opponent.
After normalising both champions win rates Sion wins against Lissandra 4.95% less often than would be expected.
The average opponent winrate against Lissandra is 52.22%.


Zac
the Secret Weapon
Sion wins against Zac 47.33% of the time which is 3.22% lower against Zac than the average opponent.
After normalising both champions win rates Sion wins against Zac 3.01% less often than would be expected.
The average opponent winrate against Zac is 50.55%.


Soraka
the Starchild
Sion wins against Soraka 47.37% of the time which is 1.67% lower against Soraka than the average opponent.
After normalising both champions win rates Sion wins against Soraka 1.46% less often than would be expected.
The average opponent winrate against Soraka is 49.04%.


Milio
The Gentle Flame
Sion wins against Milio 47.66% of the time which is 0.43% lower against Milio than the average opponent.
After normalising both champions win rates Sion wins against Milio 0.22% less often than would be expected.
The average opponent winrate against Milio is 48.09%.


Jax
Grandmaster at Arms
Sion wins against Jax 47.66% of the time which is 7.13% lower against Jax than the average opponent.
After normalising both champions win rates Sion wins against Jax 6.92% less often than would be expected.
The average opponent winrate against Jax is 54.79%.


Lulu
the Fae Sorceress
Sion wins against Lulu 47.70% of the time which is 0.76% lower against Lulu than the average opponent.
After normalising both champions win rates Sion wins against Lulu 0.55% less often than would be expected.
The average opponent winrate against Lulu is 48.46%.


Sona
Maven of the Strings
Sion wins against Sona 47.72% of the time which is 0.73% lower against Sona than the average opponent.
After normalising both champions win rates Sion wins against Sona 0.52% less often than would be expected.
The average opponent winrate against Sona is 48.45%.


Ekko
the Boy Who Shattered Time
Sion wins against Ekko 47.97% of the time which is 4.58% lower against Ekko than the average opponent.
After normalising both champions win rates Sion wins against Ekko 4.37% less often than would be expected.
The average opponent winrate against Ekko is 52.55%.


Amumu
the Sad Mummy
Sion wins against Amumu 48.04% of the time which is 1.93% lower against Amumu than the average opponent.
After normalising both champions win rates Sion wins against Amumu 1.72% less often than would be expected.
The average opponent winrate against Amumu is 49.97%.


Galio
the Colossus
Sion wins against Galio 48.27% of the time which is 1.82% lower against Galio than the average opponent.
After normalising both champions win rates Sion wins against Galio 1.61% less often than would be expected.
The average opponent winrate against Galio is 50.09%.


Vi
the Piltover Enforcer
Sion wins against Vi 48.63% of the time which is 3.92% lower against Vi than the average opponent.
After normalising both champions win rates Sion wins against Vi 3.71% less often than would be expected.
The average opponent winrate against Vi is 52.55%.


LeBlanc
the Deceiver
Sion wins against LeBlanc 48.64% of the time which is 1.31% lower against LeBlanc than the average opponent.
After normalising both champions win rates Sion wins against LeBlanc 1.10% less often than would be expected.
The average opponent winrate against LeBlanc is 49.95%.


Maokai
the Twisted Treant
Sion wins against Maokai 48.73% of the time which is 0.13% lower against Maokai than the average opponent.
After normalising both champions win rates Sion wins against Maokai 0.08% more often than would be expected.
The average opponent winrate against Maokai is 48.86%.


Morgana
the Fallen
Sion wins against Morgana 48.77% of the time which is 0.05% lower against Morgana than the average opponent.
After normalising both champions win rates Sion wins against Morgana 0.16% more often than would be expected.
The average opponent winrate against Morgana is 48.82%.


Zilean
the Chronokeeper
Sion wins against Zilean 48.81% of the time which is 0.25% lower against Zilean than the average opponent.
After normalising both champions win rates Sion wins against Zilean 0.04% less often than would be expected.
The average opponent winrate against Zilean is 49.06%.


Vel'Koz
the Eye of the Void
Sion wins against Vel'Koz 48.90% of the time which is 0.37% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Sion wins against Vel'Koz 0.58% more often than would be expected.
The average opponent winrate against Vel'Koz is 48.53%.


Heimerdinger
the Revered Inventor
Sion wins against Heimerdinger 48.99% of the time which is 0.03% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Sion wins against Heimerdinger 0.18% more often than would be expected.
The average opponent winrate against Heimerdinger is 49.02%.


Rell
the Iron Maiden
Sion wins against Rell 49.06% of the time which is 0.70% lower against Rell than the average opponent.
After normalising both champions win rates Sion wins against Rell 0.49% less often than would be expected.
The average opponent winrate against Rell is 49.76%.


Karma
the Enlightened One
Sion wins against Karma 49.06% of the time which is 0.47% lower against Karma than the average opponent.
After normalising both champions win rates Sion wins against Karma 0.26% less often than would be expected.
The average opponent winrate against Karma is 49.53%.


Zyra
Rise of the Thorns
Sion wins against Zyra 49.09% of the time which is 0.82% higher against Zyra than the average opponent.
After normalising both champions win rates Sion wins against Zyra 1.03% more often than would be expected.
The average opponent winrate against Zyra is 48.27%.


Ivern
the Green Father
Sion wins against Ivern 49.10% of the time which is 4.19% lower against Ivern than the average opponent.
After normalising both champions win rates Sion wins against Ivern 3.98% less often than would be expected.
The average opponent winrate against Ivern is 53.29%.


Gragas
the Rabble Rouser
Sion wins against Gragas 49.21% of the time which is 2.44% lower against Gragas than the average opponent.
After normalising both champions win rates Sion wins against Gragas 2.23% less often than would be expected.
The average opponent winrate against Gragas is 51.65%.


Alistar
the Minotaur
Sion wins against Alistar 49.24% of the time which is 1.61% lower against Alistar than the average opponent.
After normalising both champions win rates Sion wins against Alistar 1.40% less often than would be expected.
The average opponent winrate against Alistar is 50.85%.


Singed
the Mad Chemist
Sion wins against Singed 49.24% of the time which is 3.16% lower against Singed than the average opponent.
After normalising both champions win rates Sion wins against Singed 2.95% less often than would be expected.
The average opponent winrate against Singed is 52.40%.


Shaco
the Demon Jester
Sion wins against Shaco 49.41% of the time which is 1.13% higher against Shaco than the average opponent.
After normalising both champions win rates Sion wins against Shaco 1.34% more often than would be expected.
The average opponent winrate against Shaco is 48.28%.


Braum
the Heart of the Freljord
Sion wins against Braum 49.43% of the time which is 0.35% higher against Braum than the average opponent.
After normalising both champions win rates Sion wins against Braum 0.56% more often than would be expected.
The average opponent winrate against Braum is 49.08%.


Yuumi
the Magical Cat
Sion wins against Yuumi 49.44% of the time which is 1.16% lower against Yuumi than the average opponent.
After normalising both champions win rates Sion wins against Yuumi 0.95% less often than would be expected.
The average opponent winrate against Yuumi is 50.60%.


Swain
the Noxian Grand General
Sion wins against Swain 49.57% of the time which is 0.01% lower against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 0.20% more often than would be expected.
The average opponent winrate against Swain is 49.58%.


Brand
the Burning Vengeance
Sion wins against Brand 49.61% of the time which is 0.48% higher against Brand than the average opponent.
After normalising both champions win rates Sion wins against Brand 0.69% more often than would be expected.
The average opponent winrate against Brand is 49.13%.


Thresh
the Chain Warden
Sion wins against Thresh 49.69% of the time which is 0.02% lower against Thresh than the average opponent.
After normalising both champions win rates Sion wins against Thresh 0.19% more often than would be expected.
The average opponent winrate against Thresh is 49.71%.


Xerath
the Magus Ascendant
Sion wins against Xerath 49.69% of the time which is 0.29% higher against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 0.50% more often than would be expected.
The average opponent winrate against Xerath is 49.40%.


Pantheon
the Unbreakable Spear
Sion wins against Pantheon 49.73% of the time which is 0.44% lower against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 0.23% less often than would be expected.
The average opponent winrate against Pantheon is 50.17%.


Kennen
the Heart of the Tempest
Sion wins against Kennen 49.74% of the time which is 0.40% higher against Kennen than the average opponent.
After normalising both champions win rates Sion wins against Kennen 0.61% more often than would be expected.
The average opponent winrate against Kennen is 49.34%.


Leona
the Radiant Dawn
Sion wins against Leona 49.75% of the time which is 0.34% lower against Leona than the average opponent.
After normalising both champions win rates Sion wins against Leona 0.13% less often than would be expected.
The average opponent winrate against Leona is 50.09%.


Poppy
Keeper of the Hammer
Sion wins against Poppy 49.76% of the time which is 0.17% higher against Poppy than the average opponent.
After normalising both champions win rates Sion wins against Poppy 0.38% more often than would be expected.
The average opponent winrate against Poppy is 49.59%.


Senna
the Redeemer
Sion wins against Senna 49.77% of the time which is 0.31% lower against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 0.10% less often than would be expected.
The average opponent winrate against Senna is 50.08%.


Bard
the Wandering Caretaker
Sion wins against Bard 49.80% of the time which is 0.39% lower against Bard than the average opponent.
After normalising both champions win rates Sion wins against Bard 0.18% less often than would be expected.
The average opponent winrate against Bard is 50.19%.


Tahm Kench
The River King
Sion wins against Tahm Kench 49.92% of the time which is 0.03% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Sion wins against Tahm Kench 0.24% more often than would be expected.
The average opponent winrate against Tahm Kench is 49.89%.


Annie
the Dark Child
Sion wins against Annie 50.07% of the time which is 0.33% higher against Annie than the average opponent.
After normalising both champions win rates Sion wins against Annie 0.54% more often than would be expected.
The average opponent winrate against Annie is 49.74%.


Elise
the Spider Queen
Sion wins against Elise 50.18% of the time which is 0.04% higher against Elise than the average opponent.
After normalising both champions win rates Sion wins against Elise 0.25% more often than would be expected.
The average opponent winrate against Elise is 50.14%.


Zoe
the Aspect of Twilight
Sion wins against Zoe 50.24% of the time which is 0.50% lower against Zoe than the average opponent.
After normalising both champions win rates Sion wins against Zoe 0.29% less often than would be expected.
The average opponent winrate against Zoe is 50.74%.


Rakan
The Charmer
Sion wins against Rakan 50.46% of the time which is 0.77% lower against Rakan than the average opponent.
After normalising both champions win rates Sion wins against Rakan 0.56% less often than would be expected.
The average opponent winrate against Rakan is 51.23%.


Renata Glasc
the Chem-Baroness
Sion wins against Renata Glasc 50.49% of the time which is 0.04% lower against Renata Glasc than the average opponent.
After normalising both champions win rates Sion wins against Renata Glasc 0.17% more often than would be expected.
The average opponent winrate against Renata Glasc is 50.53%.


Ornn
The Fire below the Mountain
Sion wins against Ornn 50.65% of the time which is 1.60% lower against Ornn than the average opponent.
After normalising both champions win rates Sion wins against Ornn 1.39% less often than would be expected.
The average opponent winrate against Ornn is 52.25%.


Lux
the Lady of Luminosity
Sion wins against Lux 50.66% of the time which is 0.74% higher against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 0.95% more often than would be expected.
The average opponent winrate against Lux is 49.92%.


Sett
the Boss
Sion wins against Sett 50.81% of the time which is 0.47% lower against Sett than the average opponent.
After normalising both champions win rates Sion wins against Sett 0.26% less often than would be expected.
The average opponent winrate against Sett is 51.28%.


Fizz
the Tidal Trickster
Sion wins against Fizz 50.85% of the time which is 2.61% lower against Fizz than the average opponent.
After normalising both champions win rates Sion wins against Fizz 2.40% less often than would be expected.
The average opponent winrate against Fizz is 53.46%.


Darius
the Hand of Noxus
Sion wins against Darius 50.93% of the time which is 5.34% lower against Darius than the average opponent.
After normalising both champions win rates Sion wins against Darius 5.13% less often than would be expected.
The average opponent winrate against Darius is 56.27%.


Shen
the Eye of Twilight
Sion wins against Shen 51.04% of the time which is 1.47% higher against Shen than the average opponent.
After normalising both champions win rates Sion wins against Shen 1.68% more often than would be expected.
The average opponent winrate against Shen is 49.57%.


Taliyah
the Stoneweaver
Sion wins against Taliyah 51.41% of the time which is 0.18% higher against Taliyah than the average opponent.
After normalising both champions win rates Sion wins against Taliyah 0.39% more often than would be expected.
The average opponent winrate against Taliyah is 51.23%.


Mel
the Soul's Reflection
Sion wins against Mel 51.43% of the time which is 0.47% higher against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 0.68% more often than would be expected.
The average opponent winrate against Mel is 50.96%.


Anivia
the Cryophoenix
Sion wins against Anivia 51.48% of the time which is 0.79% lower against Anivia than the average opponent.
After normalising both champions win rates Sion wins against Anivia 0.58% less often than would be expected.
The average opponent winrate against Anivia is 52.27%.


Seraphine
the Starry-Eyed Songstress
Sion wins against Seraphine 51.63% of the time which is 0.60% higher against Seraphine than the average opponent.
After normalising both champions win rates Sion wins against Seraphine 0.81% more often than would be expected.
The average opponent winrate against Seraphine is 51.03%.


Cho'Gath
the Terror of the Void
Sion wins against Cho'Gath 51.66% of the time which is 0.33% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Sion wins against Cho'Gath 0.54% more often than would be expected.
The average opponent winrate against Cho'Gath is 51.33%.


Quinn
Demacia's Wings
Sion wins against Quinn 51.83% of the time which is 1.25% higher against Quinn than the average opponent.
After normalising both champions win rates Sion wins against Quinn 1.46% more often than would be expected.
The average opponent winrate against Quinn is 50.58%.


Aurora
the Witch Between Worlds
Sion wins against Aurora 51.94% of the time which is 2.79% lower against Aurora than the average opponent.
After normalising both champions win rates Sion wins against Aurora 2.58% less often than would be expected.
The average opponent winrate against Aurora is 54.73%.


Pyke
the Bloodharbor Ripper
Sion wins against Pyke 52.04% of the time which is 0.08% higher against Pyke than the average opponent.
After normalising both champions win rates Sion wins against Pyke 0.29% more often than would be expected.
The average opponent winrate against Pyke is 51.96%.


Hwei
the Visionary
Sion wins against Hwei 52.04% of the time which is 1.01% higher against Hwei than the average opponent.
After normalising both champions win rates Sion wins against Hwei 1.22% more often than would be expected.
The average opponent winrate against Hwei is 51.03%.


Blitzcrank
the Great Steam Golem
Sion wins against Blitzcrank 52.06% of the time which is 0.37% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Sion wins against Blitzcrank 0.58% more often than would be expected.
The average opponent winrate against Blitzcrank is 51.69%.


Nautilus
the Titan of the Depths
Sion wins against Nautilus 52.09% of the time which is 0.57% higher against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 0.78% more often than would be expected.
The average opponent winrate against Nautilus is 51.52%.


Ahri
the Nine-Tailed Fox
Sion wins against Ahri 52.15% of the time which is 0.05% higher against Ahri than the average opponent.
After normalising both champions win rates Sion wins against Ahri 0.26% more often than would be expected.
The average opponent winrate against Ahri is 52.10%.


Wukong
the Monkey King
Sion wins against Wukong 52.17% of the time which is 0.77% lower against Wukong than the average opponent.
After normalising both champions win rates Sion wins against Wukong 0.56% less often than would be expected.
The average opponent winrate against Wukong is 52.94%.


Neeko
the Curious Chameleon
Sion wins against Neeko 52.58% of the time which is 1.39% higher against Neeko than the average opponent.
After normalising both champions win rates Sion wins against Neeko 1.60% more often than would be expected.
The average opponent winrate against Neeko is 51.19%.


Malphite
Shard of the Monolith
Sion wins against Malphite 52.88% of the time which is 1.27% higher against Malphite than the average opponent.
After normalising both champions win rates Sion wins against Malphite 1.48% more often than would be expected.
The average opponent winrate against Malphite is 51.61%.


Vex
the Gloomist
Sion wins against Vex 53.18% of the time which is 1.08% higher against Vex than the average opponent.
After normalising both champions win rates Sion wins against Vex 1.29% more often than would be expected.
The average opponent winrate against Vex is 52.10%.


Nidalee
the Bestial Huntress
Sion wins against Nidalee 53.39% of the time which is 1.54% higher against Nidalee than the average opponent.
After normalising both champions win rates Sion wins against Nidalee 1.75% more often than would be expected.
The average opponent winrate against Nidalee is 51.85%.


Jarvan IV
the Exemplar of Demacia
Sion wins against Jarvan IV 53.59% of the time which is 3.34% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Sion wins against Jarvan IV 3.55% more often than would be expected.
The average opponent winrate against Jarvan IV is 50.25%.


Mordekaiser
the Iron Revenant
Sion wins against Mordekaiser 53.79% of the time which is 2.45% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Sion wins against Mordekaiser 2.24% less often than would be expected.
The average opponent winrate against Mordekaiser is 56.24%.


Ziggs
the Hexplosives Expert
Sion wins against Ziggs 54.04% of the time which is 1.24% higher against Ziggs than the average opponent.
After normalising both champions win rates Sion wins against Ziggs 1.45% more often than would be expected.
The average opponent winrate against Ziggs is 52.80%.


Rumble
the Mechanized Menace
Sion wins against Rumble 54.20% of the time which is 0.02% higher against Rumble than the average opponent.
After normalising both champions win rates Sion wins against Rumble 0.23% more often than would be expected.
The average opponent winrate against Rumble is 54.18%.


Viktor
the Herald of the Arcane
Sion wins against Viktor 54.21% of the time which is 0.37% lower against Viktor than the average opponent.
After normalising both champions win rates Sion wins against Viktor 0.16% less often than would be expected.
The average opponent winrate against Viktor is 54.58%.


Sylas
the Unshackled
Sion wins against Sylas 54.23% of the time which is 2.92% higher against Sylas than the average opponent.
After normalising both champions win rates Sion wins against Sylas 3.13% more often than would be expected.
The average opponent winrate against Sylas is 51.31%.


Veigar
the Tiny Master of Evil
Sion wins against Veigar 54.40% of the time which is 2.37% higher against Veigar than the average opponent.
After normalising both champions win rates Sion wins against Veigar 2.58% more often than would be expected.
The average opponent winrate against Veigar is 52.03%.


Rammus
the Armordillo
Sion wins against Rammus 54.44% of the time which is 5.30% higher against Rammus than the average opponent.
After normalising both champions win rates Sion wins against Rammus 5.51% more often than would be expected.
The average opponent winrate against Rammus is 49.14%.


Syndra
the Dark Sovereign
Sion wins against Syndra 54.46% of the time which is 1.04% higher against Syndra than the average opponent.
After normalising both champions win rates Sion wins against Syndra 1.25% more often than would be expected.
The average opponent winrate against Syndra is 53.42%.


Skarner
the Primordial Sovereign
Sion wins against Skarner 54.81% of the time which is 0.42% lower against Skarner than the average opponent.
After normalising both champions win rates Sion wins against Skarner 0.21% less often than would be expected.
The average opponent winrate against Skarner is 55.23%.


Dr. Mundo
the Madman of Zaun
Sion wins against Dr. Mundo 54.86% of the time which is 1.27% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Sion wins against Dr. Mundo 1.48% more often than would be expected.
The average opponent winrate against Dr. Mundo is 53.59%.


Camille
the Steel Shadow
Sion wins against Camille 55.04% of the time which is 1.88% higher against Camille than the average opponent.
After normalising both champions win rates Sion wins against Camille 2.09% more often than would be expected.
The average opponent winrate against Camille is 53.16%.


Yasuo
the Unforgiven
Sion wins against Yasuo 55.74% of the time which is 3.23% lower against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 3.03% less often than would be expected.
The average opponent winrate against Yasuo is 58.97%.


Twisted Fate
the Card Master
Sion wins against Twisted Fate 55.79% of the time which is 2.88% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Sion wins against Twisted Fate 3.09% more often than would be expected.
The average opponent winrate against Twisted Fate is 52.91%.


Jhin
the Virtuoso
Sion wins against Jhin 55.91% of the time which is 3.48% lower against Jhin than the average opponent.
After normalising both champions win rates Sion wins against Jhin 3.28% less often than would be expected.
The average opponent winrate against Jhin is 59.39%.


Lee Sin
the Blind Monk
Sion wins against Lee Sin 56.10% of the time which is 0.35% higher against Lee Sin than the average opponent.
After normalising both champions win rates Sion wins against Lee Sin 0.56% more often than would be expected.
The average opponent winrate against Lee Sin is 55.75%.


Sejuani
Fury of the North
Sion wins against Sejuani 57.07% of the time which is 4.90% higher against Sejuani than the average opponent.
After normalising both champions win rates Sion wins against Sejuani 5.11% more often than would be expected.
The average opponent winrate against Sejuani is 52.17%.


Ashe
the Frost Archer
Sion wins against Ashe 57.11% of the time which is 1.57% higher against Ashe than the average opponent.
After normalising both champions win rates Sion wins against Ashe 1.78% more often than would be expected.
The average opponent winrate against Ashe is 55.54%.


Varus
the Arrow of Retribution
Sion wins against Varus 57.14% of the time which is 0.33% lower against Varus than the average opponent.
After normalising both champions win rates Sion wins against Varus 0.12% less often than would be expected.
The average opponent winrate against Varus is 57.47%.


Trundle
the Troll King
Sion wins against Trundle 57.76% of the time which is 1.60% higher against Trundle than the average opponent.
After normalising both champions win rates Sion wins against Trundle 1.81% more often than would be expected.
The average opponent winrate against Trundle is 56.16%.


Miss Fortune
the Bounty Hunter
Sion wins against Miss Fortune 57.91% of the time which is 1.27% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Sion wins against Miss Fortune 1.48% more often than would be expected.
The average opponent winrate against Miss Fortune is 56.64%.


Orianna
the Lady of Clockwork
Sion wins against Orianna 58.92% of the time which is 5.94% higher against Orianna than the average opponent.
After normalising both champions win rates Sion wins against Orianna 6.15% more often than would be expected.
The average opponent winrate against Orianna is 52.98%.


Malzahar
the Prophet of the Void
Sion wins against Malzahar 58.94% of the time which is 5.37% higher against Malzahar than the average opponent.
After normalising both champions win rates Sion wins against Malzahar 5.58% more often than would be expected.
The average opponent winrate against Malzahar is 53.57%.


Aurelion Sol
The Star Forger
Sion wins against Aurelion Sol 61.48% of the time which is 10.09% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Sion wins against Aurelion Sol 10.30% more often than would be expected.
The average opponent winrate against Aurelion Sol is 51.39%.


Twitch
the Plague Rat
Sion wins against Twitch 61.97% of the time which is 5.33% higher against Twitch than the average opponent.
After normalising both champions win rates Sion wins against Twitch 5.54% more often than would be expected.
The average opponent winrate against Twitch is 56.64%.


Caitlyn
the Sheriff of Piltover
Sion wins against Caitlyn 63.64% of the time which is 1.13% higher against Caitlyn than the average opponent.
After normalising both champions win rates Sion wins against Caitlyn 1.33% more often than would be expected.
The average opponent winrate against Caitlyn is 62.51%.


Nunu & Willump
the Boy and His Yeti
Sion wins against Nunu & Willump 63.74% of the time which is 7.27% higher against Nunu & Willump than the average opponent.
After normalising both champions win rates Sion wins against Nunu & Willump 7.48% more often than would be expected.
The average opponent winrate against Nunu & Willump is 56.47%.


Ezreal
the Prodigal Explorer
Sion wins against Ezreal 63.76% of the time which is 1.90% higher against Ezreal than the average opponent.
After normalising both champions win rates Sion wins against Ezreal 2.10% more often than would be expected.
The average opponent winrate against Ezreal is 61.86%.


Nasus
the Curator of the Sands
Sion wins against Nasus 64.36% of the time which is 5.30% higher against Nasus than the average opponent.
After normalising both champions win rates Sion wins against Nasus 5.50% more often than would be expected.
The average opponent winrate against Nasus is 59.06%.


Jinx
the Loose Cannon
Sion wins against Jinx 70.27% of the time which is 3.71% higher against Jinx than the average opponent.
After normalising both champions win rates Sion wins against Jinx 3.90% more often than would be expected.
The average opponent winrate against Jinx is 66.56%.