

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: 94,291,470
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 15.5 is the strongest counter to support champions of Miss Fortune, Veigar & Malphite. While Sion support is countered most by support champions of Shaco, Fiddlesticks & Soraka. Below is a detailed breakdown of Sion support counters against support champions with a minimum of 100 games.


Shaco
the Demon Jester
Sion wins against Shaco 42.26% of the time which is 6.54% lower against Shaco than the average opponent.
After normalising both champions win rates Sion wins against Shaco 7.15% less often than would be expected.
The average opponent winrate against Shaco is 48.80%.


Fiddlesticks
the Ancient Fear
Sion wins against Fiddlesticks 43.28% of the time which is 4.41% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Sion wins against Fiddlesticks 5.02% less often than would be expected.
The average opponent winrate against Fiddlesticks is 47.69%.


Soraka
the Starchild
Sion wins against Soraka 43.59% of the time which is 5.23% lower against Soraka than the average opponent.
After normalising both champions win rates Sion wins against Soraka 5.84% less often than would be expected.
The average opponent winrate against Soraka is 48.82%.


Milio
The Gentle Flame
Sion wins against Milio 44.31% of the time which is 3.79% lower against Milio than the average opponent.
After normalising both champions win rates Sion wins against Milio 4.40% less often than would be expected.
The average opponent winrate against Milio is 48.10%.


Janna
the Storm's Fury
Sion wins against Janna 44.94% of the time which is 3.93% lower against Janna than the average opponent.
After normalising both champions win rates Sion wins against Janna 4.54% less often than would be expected.
The average opponent winrate against Janna is 48.87%.


Zilean
the Chronokeeper
Sion wins against Zilean 44.96% of the time which is 4.03% lower against Zilean than the average opponent.
After normalising both champions win rates Sion wins against Zilean 4.64% less often than would be expected.
The average opponent winrate against Zilean is 48.99%.


Lulu
the Fae Sorceress
Sion wins against Lulu 46.94% of the time which is 2.40% lower against Lulu than the average opponent.
After normalising both champions win rates Sion wins against Lulu 3.01% less often than would be expected.
The average opponent winrate against Lulu is 49.34%.


Pantheon
the Unbreakable Spear
Sion wins against Pantheon 47.60% of the time which is 2.46% lower against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 3.07% less often than would be expected.
The average opponent winrate against Pantheon is 50.06%.


Taric
the Shield of Valoran
Sion wins against Taric 47.74% of the time which is 0.27% higher against Taric than the average opponent.
After normalising both champions win rates Sion wins against Taric 0.34% less often than would be expected.
The average opponent winrate against Taric is 47.47%.


Nami
the Tidecaller
Sion wins against Nami 47.75% of the time which is 0.48% lower against Nami than the average opponent.
After normalising both champions win rates Sion wins against Nami 1.09% less often than would be expected.
The average opponent winrate against Nami is 48.23%.


Morgana
the Fallen
Sion wins against Morgana 48.01% of the time which is 0.79% lower against Morgana than the average opponent.
After normalising both champions win rates Sion wins against Morgana 1.40% less often than would be expected.
The average opponent winrate against Morgana is 48.80%.


Teemo
the Swift Scout
Sion wins against Teemo 48.09% of the time which is 0.23% higher against Teemo than the average opponent.
After normalising both champions win rates Sion wins against Teemo 0.38% less often than would be expected.
The average opponent winrate against Teemo is 47.86%.


Hwei
the Visionary
Sion wins against Hwei 48.15% of the time which is 2.91% lower against Hwei than the average opponent.
After normalising both champions win rates Sion wins against Hwei 3.52% less often than would be expected.
The average opponent winrate against Hwei is 51.06%.


Rakan
The Charmer
Sion wins against Rakan 48.35% of the time which is 2.16% lower against Rakan than the average opponent.
After normalising both champions win rates Sion wins against Rakan 2.77% less often than would be expected.
The average opponent winrate against Rakan is 50.51%.


Senna
the Redeemer
Sion wins against Senna 48.41% of the time which is 1.71% lower against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 2.32% less often than would be expected.
The average opponent winrate against Senna is 50.12%.


Braum
the Heart of the Freljord
Sion wins against Braum 48.78% of the time which is 0.49% higher against Braum than the average opponent.
After normalising both champions win rates Sion wins against Braum 0.12% less often than would be expected.
The average opponent winrate against Braum is 48.29%.


Brand
the Burning Vengeance
Sion wins against Brand 48.90% of the time which is 0.07% lower against Brand than the average opponent.
After normalising both champions win rates Sion wins against Brand 0.68% less often than would be expected.
The average opponent winrate against Brand is 48.97%.


Maokai
the Twisted Treant
Sion wins against Maokai 49.14% of the time which is 0.04% higher against Maokai than the average opponent.
After normalising both champions win rates Sion wins against Maokai 0.57% less often than would be expected.
The average opponent winrate against Maokai is 49.10%.


Leona
the Radiant Dawn
Sion wins against Leona 49.27% of the time which is 0.84% lower against Leona than the average opponent.
After normalising both champions win rates Sion wins against Leona 1.45% less often than would be expected.
The average opponent winrate against Leona is 50.11%.


Shen
the Eye of Twilight
Sion wins against Shen 49.41% of the time which is 0.59% lower against Shen than the average opponent.
After normalising both champions win rates Sion wins against Shen 1.20% less often than would be expected.
The average opponent winrate against Shen is 50.00%.


LeBlanc
the Deceiver
Sion wins against LeBlanc 49.65% of the time which is 0.01% higher against LeBlanc than the average opponent.
After normalising both champions win rates Sion wins against LeBlanc 0.60% less often than would be expected.
The average opponent winrate against LeBlanc is 49.64%.


Renata Glasc
the Chem-Baroness
Sion wins against Renata Glasc 49.69% of the time which is 0.67% lower against Renata Glasc than the average opponent.
After normalising both champions win rates Sion wins against Renata Glasc 1.28% less often than would be expected.
The average opponent winrate against Renata Glasc is 50.36%.


Alistar
the Minotaur
Sion wins against Alistar 49.90% of the time which is 0.48% lower against Alistar than the average opponent.
After normalising both champions win rates Sion wins against Alistar 1.09% less often than would be expected.
The average opponent winrate against Alistar is 50.38%.


Swain
the Noxian Grand General
Sion wins against Swain 49.93% of the time which is 0.26% higher against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 0.35% less often than would be expected.
The average opponent winrate against Swain is 49.67%.


Bard
the Wandering Caretaker
Sion wins against Bard 50.17% of the time which is 0.39% higher against Bard than the average opponent.
After normalising both champions win rates Sion wins against Bard 0.22% less often than would be expected.
The average opponent winrate against Bard is 49.78%.


Xerath
the Magus Ascendant
Sion wins against Xerath 50.22% of the time which is 1.15% higher against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 0.54% more often than would be expected.
The average opponent winrate against Xerath is 49.07%.


Sylas
the Unshackled
Sion wins against Sylas 50.26% of the time which is 0.69% lower against Sylas than the average opponent.
After normalising both champions win rates Sion wins against Sylas 1.30% less often than would be expected.
The average opponent winrate against Sylas is 50.95%.


Zyra
Rise of the Thorns
Sion wins against Zyra 50.45% of the time which is 2.24% higher against Zyra than the average opponent.
After normalising both champions win rates Sion wins against Zyra 1.63% more often than would be expected.
The average opponent winrate against Zyra is 48.21%.


Karma
the Enlightened One
Sion wins against Karma 50.54% of the time which is 1.01% higher against Karma than the average opponent.
After normalising both champions win rates Sion wins against Karma 0.40% more often than would be expected.
The average opponent winrate against Karma is 49.53%.


Rell
the Iron Maiden
Sion wins against Rell 51.00% of the time which is 1.37% higher against Rell than the average opponent.
After normalising both champions win rates Sion wins against Rell 0.76% more often than would be expected.
The average opponent winrate against Rell is 49.63%.


Yuumi
the Magical Cat
Sion wins against Yuumi 51.12% of the time which is 0.65% higher against Yuumi than the average opponent.
After normalising both champions win rates Sion wins against Yuumi 0.04% more often than would be expected.
The average opponent winrate against Yuumi is 50.47%.


Sona
Maven of the Strings
Sion wins against Sona 51.65% of the time which is 3.36% higher against Sona than the average opponent.
After normalising both champions win rates Sion wins against Sona 2.75% more often than would be expected.
The average opponent winrate against Sona is 48.29%.


Lux
the Lady of Luminosity
Sion wins against Lux 51.98% of the time which is 2.05% higher against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 1.44% more often than would be expected.
The average opponent winrate against Lux is 49.93%.


Thresh
the Chain Warden
Sion wins against Thresh 52.11% of the time which is 2.75% higher against Thresh than the average opponent.
After normalising both champions win rates Sion wins against Thresh 2.14% more often than would be expected.
The average opponent winrate against Thresh is 49.36%.


Vel'Koz
the Eye of the Void
Sion wins against Vel'Koz 52.15% of the time which is 3.78% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Sion wins against Vel'Koz 3.17% more often than would be expected.
The average opponent winrate against Vel'Koz is 48.37%.


Seraphine
the Starry-Eyed Songstress
Sion wins against Seraphine 52.16% of the time which is 1.97% higher against Seraphine than the average opponent.
After normalising both champions win rates Sion wins against Seraphine 1.36% more often than would be expected.
The average opponent winrate against Seraphine is 50.19%.


Pyke
the Bloodharbor Ripper
Sion wins against Pyke 52.37% of the time which is 0.82% higher against Pyke than the average opponent.
After normalising both champions win rates Sion wins against Pyke 0.21% more often than would be expected.
The average opponent winrate against Pyke is 51.55%.


Poppy
Keeper of the Hammer
Sion wins against Poppy 52.79% of the time which is 3.59% higher against Poppy than the average opponent.
After normalising both champions win rates Sion wins against Poppy 2.98% more often than would be expected.
The average opponent winrate against Poppy is 49.20%.


Tahm Kench
The River King
Sion wins against Tahm Kench 52.83% of the time which is 2.83% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Sion wins against Tahm Kench 2.22% more often than would be expected.
The average opponent winrate against Tahm Kench is 50.00%.


Nautilus
the Titan of the Depths
Sion wins against Nautilus 54.56% of the time which is 3.83% higher against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 3.22% more often than would be expected.
The average opponent winrate against Nautilus is 50.73%.


Ashe
the Frost Archer
Sion wins against Ashe 54.68% of the time which is 0.13% lower against Ashe than the average opponent.
After normalising both champions win rates Sion wins against Ashe 0.73% less often than would be expected.
The average opponent winrate against Ashe is 54.81%.


Neeko
the Curious Chameleon
Sion wins against Neeko 55.16% of the time which is 4.36% higher against Neeko than the average opponent.
After normalising both champions win rates Sion wins against Neeko 3.75% more often than would be expected.
The average opponent winrate against Neeko is 50.80%.


Mel
the Soul's Reflection
Sion wins against Mel 55.69% of the time which is 1.57% higher against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 0.96% more often than would be expected.
The average opponent winrate against Mel is 54.12%.


Galio
the Colossus
Sion wins against Galio 55.87% of the time which is 5.86% higher against Galio than the average opponent.
After normalising both champions win rates Sion wins against Galio 5.25% more often than would be expected.
The average opponent winrate against Galio is 50.01%.


Blitzcrank
the Great Steam Golem
Sion wins against Blitzcrank 55.92% of the time which is 4.49% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Sion wins against Blitzcrank 3.88% more often than would be expected.
The average opponent winrate against Blitzcrank is 51.43%.


Elise
the Spider Queen
Sion wins against Elise 56.09% of the time which is 5.77% higher against Elise than the average opponent.
After normalising both champions win rates Sion wins against Elise 5.16% more often than would be expected.
The average opponent winrate against Elise is 50.32%.


Malphite
Shard of the Monolith
Sion wins against Malphite 57.01% of the time which is 5.69% higher against Malphite than the average opponent.
After normalising both champions win rates Sion wins against Malphite 5.08% more often than would be expected.
The average opponent winrate against Malphite is 51.32%.


Veigar
the Tiny Master of Evil
Sion wins against Veigar 58.13% of the time which is 6.12% higher against Veigar than the average opponent.
After normalising both champions win rates Sion wins against Veigar 5.51% more often than would be expected.
The average opponent winrate against Veigar is 52.01%.


Miss Fortune
the Bounty Hunter
Sion wins against Miss Fortune 58.33% of the time which is 1.64% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Sion wins against Miss Fortune 1.04% more often than would be expected.
The average opponent winrate against Miss Fortune is 56.69%.