

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.
Diamond+ Champions Analysed: 3,596,920
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 15.11 is the strongest counter to support champions of Mel, Xerath & Maokai. While Sion top is countered most by support champions of Rell, Poppy & Soraka. Below is a detailed breakdown of Sion top counters against support champions with a minimum of 100 games.


Rell
the Iron Maiden
Sion wins against Rell 42.45% of the time which is 4.94% lower against Rell than the average opponent.
After normalising both champions win rates Sion wins against Rell 7.12% less often than would be expected.
The average opponent winrate against Rell is 47.39%.


Poppy
Keeper of the Hammer
Sion wins against Poppy 45.95% of the time which is 1.06% lower against Poppy than the average opponent.
After normalising both champions win rates Sion wins against Poppy 3.24% less often than would be expected.
The average opponent winrate against Poppy is 47.01%.


Soraka
the Starchild
Sion wins against Soraka 46.28% of the time which is 1.01% lower against Soraka than the average opponent.
After normalising both champions win rates Sion wins against Soraka 3.19% less often than would be expected.
The average opponent winrate against Soraka is 47.29%.


Rakan
The Charmer
Sion wins against Rakan 47.36% of the time which is 0.75% lower against Rakan than the average opponent.
After normalising both champions win rates Sion wins against Rakan 2.93% less often than would be expected.
The average opponent winrate against Rakan is 48.11%.


Karma
the Enlightened One
Sion wins against Karma 47.70% of the time which is 1.56% lower against Karma than the average opponent.
After normalising both champions win rates Sion wins against Karma 3.74% less often than would be expected.
The average opponent winrate against Karma is 49.26%.


Elise
the Spider Queen
Sion wins against Elise 48.18% of the time which is 1.14% higher against Elise than the average opponent.
After normalising both champions win rates Sion wins against Elise 1.04% less often than would be expected.
The average opponent winrate against Elise is 47.04%.


Leona
the Radiant Dawn
Sion wins against Leona 48.72% of the time which is 1.35% higher against Leona than the average opponent.
After normalising both champions win rates Sion wins against Leona 0.83% less often than would be expected.
The average opponent winrate against Leona is 47.37%.


Milio
The Gentle Flame
Sion wins against Milio 48.74% of the time which is 0.73% higher against Milio than the average opponent.
After normalising both champions win rates Sion wins against Milio 1.45% less often than would be expected.
The average opponent winrate against Milio is 48.01%.


Zilean
the Chronokeeper
Sion wins against Zilean 48.79% of the time which is 1.45% higher against Zilean than the average opponent.
After normalising both champions win rates Sion wins against Zilean 0.73% less often than would be expected.
The average opponent winrate against Zilean is 47.34%.


Taric
the Shield of Valoran
Sion wins against Taric 48.99% of the time which is 2.32% higher against Taric than the average opponent.
After normalising both champions win rates Sion wins against Taric 0.14% more often than would be expected.
The average opponent winrate against Taric is 46.67%.


Pyke
the Bloodharbor Ripper
Sion wins against Pyke 49.08% of the time which is 1.26% higher against Pyke than the average opponent.
After normalising both champions win rates Sion wins against Pyke 0.92% less often than would be expected.
The average opponent winrate against Pyke is 47.82%.


Nami
the Tidecaller
Sion wins against Nami 49.20% of the time which is 1.28% higher against Nami than the average opponent.
After normalising both champions win rates Sion wins against Nami 0.90% less often than would be expected.
The average opponent winrate against Nami is 47.92%.


Neeko
the Curious Chameleon
Sion wins against Neeko 49.48% of the time which is 0.51% higher against Neeko than the average opponent.
After normalising both champions win rates Sion wins against Neeko 1.67% less often than would be expected.
The average opponent winrate against Neeko is 48.97%.


Janna
the Storm's Fury
Sion wins against Janna 49.67% of the time which is 1.67% higher against Janna than the average opponent.
After normalising both champions win rates Sion wins against Janna 0.51% less often than would be expected.
The average opponent winrate against Janna is 48.00%.


Bard
the Wandering Caretaker
Sion wins against Bard 49.77% of the time which is 0.71% higher against Bard than the average opponent.
After normalising both champions win rates Sion wins against Bard 1.47% less often than would be expected.
The average opponent winrate against Bard is 49.06%.


Tahm Kench
The River King
Sion wins against Tahm Kench 50.00% of the time which is 0.06% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Sion wins against Tahm Kench 2.24% less often than would be expected.
The average opponent winrate against Tahm Kench is 50.06%.


Lulu
the Fae Sorceress
Sion wins against Lulu 50.33% of the time which is 2.20% higher against Lulu than the average opponent.
After normalising both champions win rates Sion wins against Lulu 0.02% more often than would be expected.
The average opponent winrate against Lulu is 48.13%.


Alistar
the Minotaur
Sion wins against Alistar 50.40% of the time which is 2.10% higher against Alistar than the average opponent.
After normalising both champions win rates Sion wins against Alistar 0.08% less often than would be expected.
The average opponent winrate against Alistar is 48.30%.


Zyra
Rise of the Thorns
Sion wins against Zyra 50.65% of the time which is 0.88% higher against Zyra than the average opponent.
After normalising both champions win rates Sion wins against Zyra 1.30% less often than would be expected.
The average opponent winrate against Zyra is 49.77%.


Thresh
the Chain Warden
Sion wins against Thresh 51.02% of the time which is 3.62% higher against Thresh than the average opponent.
After normalising both champions win rates Sion wins against Thresh 1.44% more often than would be expected.
The average opponent winrate against Thresh is 47.40%.


Braum
the Heart of the Freljord
Sion wins against Braum 51.27% of the time which is 4.84% higher against Braum than the average opponent.
After normalising both champions win rates Sion wins against Braum 2.66% more often than would be expected.
The average opponent winrate against Braum is 46.43%.


Senna
the Redeemer
Sion wins against Senna 51.64% of the time which is 1.37% higher against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 0.81% less often than would be expected.
The average opponent winrate against Senna is 50.27%.


Swain
the Noxian Grand General
Sion wins against Swain 51.69% of the time which is 1.89% 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 49.80%.


Seraphine
the Starry-Eyed Songstress
Sion wins against Seraphine 52.56% of the time which is 3.23% higher against Seraphine than the average opponent.
After normalising both champions win rates Sion wins against Seraphine 1.05% more often than would be expected.
The average opponent winrate against Seraphine is 49.33%.


Morgana
the Fallen
Sion wins against Morgana 52.63% of the time which is 4.90% higher against Morgana than the average opponent.
After normalising both champions win rates Sion wins against Morgana 2.72% more often than would be expected.
The average opponent winrate against Morgana is 47.73%.


Blitzcrank
the Great Steam Golem
Sion wins against Blitzcrank 52.86% of the time which is 4.36% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Sion wins against Blitzcrank 2.18% more often than would be expected.
The average opponent winrate against Blitzcrank is 48.50%.


Nautilus
the Titan of the Depths
Sion wins against Nautilus 53.06% of the time which is 3.51% higher against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 1.33% more often than would be expected.
The average opponent winrate against Nautilus is 49.55%.


Lux
the Lady of Luminosity
Sion wins against Lux 53.07% of the time which is 2.81% higher against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 0.63% more often than would be expected.
The average opponent winrate against Lux is 50.26%.


Yuumi
the Magical Cat
Sion wins against Yuumi 53.09% of the time which is 1.68% higher against Yuumi than the average opponent.
After normalising both champions win rates Sion wins against Yuumi 0.50% less often than would be expected.
The average opponent winrate against Yuumi is 51.41%.


Vel'Koz
the Eye of the Void
Sion wins against Vel'Koz 53.11% of the time which is 4.89% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Sion wins against Vel'Koz 2.71% more often than would be expected.
The average opponent winrate against Vel'Koz is 48.22%.


Pantheon
the Unbreakable Spear
Sion wins against Pantheon 53.22% of the time which is 4.62% higher against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 2.44% more often than would be expected.
The average opponent winrate against Pantheon is 48.60%.


Sona
Maven of the Strings
Sion wins against Sona 54.04% of the time which is 6.69% higher against Sona than the average opponent.
After normalising both champions win rates Sion wins against Sona 4.51% more often than would be expected.
The average opponent winrate against Sona is 47.35%.


Renata Glasc
the Chem-Baroness
Sion wins against Renata Glasc 54.20% of the time which is 5.55% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Sion wins against Renata Glasc 3.37% more often than would be expected.
The average opponent winrate against Renata Glasc is 48.65%.


Zoe
the Aspect of Twilight
Sion wins against Zoe 54.95% of the time which is 5.20% higher against Zoe than the average opponent.
After normalising both champions win rates Sion wins against Zoe 3.02% more often than would be expected.
The average opponent winrate against Zoe is 49.75%.


Shaco
the Demon Jester
Sion wins against Shaco 55.92% of the time which is 6.35% higher against Shaco than the average opponent.
After normalising both champions win rates Sion wins against Shaco 4.17% more often than would be expected.
The average opponent winrate against Shaco is 49.57%.


Fiddlesticks
the Ancient Fear
Sion wins against Fiddlesticks 56.59% of the time which is 8.82% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Sion wins against Fiddlesticks 6.64% more often than would be expected.
The average opponent winrate against Fiddlesticks is 47.77%.


Maokai
the Twisted Treant
Sion wins against Maokai 58.52% of the time which is 9.90% higher against Maokai than the average opponent.
After normalising both champions win rates Sion wins against Maokai 7.72% more often than would be expected.
The average opponent winrate against Maokai is 48.62%.


Xerath
the Magus Ascendant
Sion wins against Xerath 62.32% of the time which is 11.48% higher against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 9.30% more often than would be expected.
The average opponent winrate against Xerath is 50.84%.


Mel
the Soul's Reflection
Sion wins against Mel 65.10% of the time which is 10.64% higher against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 8.47% more often than would be expected.
The average opponent winrate against Mel is 54.46%.