

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.
Platinum+ Champions Analysed: 29,351,249
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 middle vs middle Counters
Sion middle on Patch 15.9 is the strongest counter to middle champions of Vex, Qiyana & Malzahar. While Sion middle is countered most by middle champions of Cassiopeia, Swain & Vladimir. Below is a detailed breakdown of Sion middle counters against middle champions with a minimum of 100 games.


Cassiopeia
the Serpent's Embrace
Sion wins against Cassiopeia 40.94% of the time which is 7.39% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Sion wins against Cassiopeia 9.18% less often than would be expected.
The average opponent winrate against Cassiopeia is 48.33%.


Swain
the Noxian Grand General
Sion wins against Swain 44.34% of the time which is 3.08% lower against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 4.87% less often than would be expected.
The average opponent winrate against Swain is 47.42%.


Vladimir
the Crimson Reaper
Sion wins against Vladimir 45.22% of the time which is 3.25% lower against Vladimir than the average opponent.
After normalising both champions win rates Sion wins against Vladimir 5.04% less often than would be expected.
The average opponent winrate against Vladimir is 48.47%.


Aurora
the Witch Between Worlds
Sion wins against Aurora 46.91% of the time which is 4.15% lower against Aurora than the average opponent.
After normalising both champions win rates Sion wins against Aurora 5.94% less often than would be expected.
The average opponent winrate against Aurora is 51.06%.


Anivia
the Cryophoenix
Sion wins against Anivia 46.97% of the time which is 0.52% lower against Anivia than the average opponent.
After normalising both champions win rates Sion wins against Anivia 2.31% less often than would be expected.
The average opponent winrate against Anivia is 47.49%.


Syndra
the Dark Sovereign
Sion wins against Syndra 47.47% of the time which is 2.06% lower against Syndra than the average opponent.
After normalising both champions win rates Sion wins against Syndra 3.85% less often than would be expected.
The average opponent winrate against Syndra is 49.53%.


Lissandra
the Ice Witch
Sion wins against Lissandra 47.48% of the time which is 0.95% lower against Lissandra than the average opponent.
After normalising both champions win rates Sion wins against Lissandra 2.74% less often than would be expected.
The average opponent winrate against Lissandra is 48.43%.


Ryze
the Rune Mage
Sion wins against Ryze 47.49% of the time which is 2.73% lower against Ryze than the average opponent.
After normalising both champions win rates Sion wins against Ryze 4.52% less often than would be expected.
The average opponent winrate against Ryze is 50.22%.


Veigar
the Tiny Master of Evil
Sion wins against Veigar 48.30% of the time which is 0.12% higher against Veigar than the average opponent.
After normalising both champions win rates Sion wins against Veigar 1.67% less often than would be expected.
The average opponent winrate against Veigar is 48.18%.


Yone
the Unforgotten
Sion wins against Yone 48.33% of the time which is 3.84% lower against Yone than the average opponent.
After normalising both champions win rates Sion wins against Yone 5.63% less often than would be expected.
The average opponent winrate against Yone is 52.17%.


Ahri
the Nine-Tailed Fox
Sion wins against Ahri 48.44% of the time which is 0.63% lower against Ahri than the average opponent.
After normalising both champions win rates Sion wins against Ahri 2.42% less often than would be expected.
The average opponent winrate against Ahri is 49.07%.


Malphite
Shard of the Monolith
Sion wins against Malphite 48.80% of the time which is 1.11% higher against Malphite than the average opponent.
After normalising both champions win rates Sion wins against Malphite 0.68% less often than would be expected.
The average opponent winrate against Malphite is 47.69%.


Xerath
the Magus Ascendant
Sion wins against Xerath 48.96% of the time which is 1.35% higher against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 0.44% less often than would be expected.
The average opponent winrate against Xerath is 47.61%.


Aurelion Sol
The Star Forger
Sion wins against Aurelion Sol 49.03% of the time which is 0.64% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Sion wins against Aurelion Sol 1.15% less often than would be expected.
The average opponent winrate against Aurelion Sol is 48.39%.


Azir
the Emperor of the Sands
Sion wins against Azir 49.10% of the time which is 2.36% lower against Azir than the average opponent.
After normalising both champions win rates Sion wins against Azir 4.15% less often than would be expected.
The average opponent winrate against Azir is 51.46%.


Annie
the Dark Child
Sion wins against Annie 49.57% of the time which is 2.02% higher against Annie than the average opponent.
After normalising both champions win rates Sion wins against Annie 0.23% more often than would be expected.
The average opponent winrate against Annie is 47.55%.


Zoe
the Aspect of Twilight
Sion wins against Zoe 50.00% of the time which is 1.32% higher against Zoe than the average opponent.
After normalising both champions win rates Sion wins against Zoe 0.47% less often than would be expected.
The average opponent winrate against Zoe is 48.68%.


Taliyah
the Stoneweaver
Sion wins against Taliyah 50.00% of the time which is 1.50% higher against Taliyah than the average opponent.
After normalising both champions win rates Sion wins against Taliyah 0.29% less often than would be expected.
The average opponent winrate against Taliyah is 48.50%.


Hwei
the Visionary
Sion wins against Hwei 50.10% of the time which is 0.94% higher against Hwei than the average opponent.
After normalising both champions win rates Sion wins against Hwei 0.85% less often than would be expected.
The average opponent winrate against Hwei is 49.16%.


LeBlanc
the Deceiver
Sion wins against LeBlanc 50.78% of the time which is 0.44% higher against LeBlanc than the average opponent.
After normalising both champions win rates Sion wins against LeBlanc 1.35% less often than would be expected.
The average opponent winrate against LeBlanc is 50.34%.


Orianna
the Lady of Clockwork
Sion wins against Orianna 51.04% of the time which is 1.52% higher against Orianna than the average opponent.
After normalising both champions win rates Sion wins against Orianna 0.27% less often than would be expected.
The average opponent winrate against Orianna is 49.52%.


Diana
Scorn of the Moon
Sion wins against Diana 51.29% of the time which is 3.42% higher against Diana than the average opponent.
After normalising both champions win rates Sion wins against Diana 1.63% more often than would be expected.
The average opponent winrate against Diana is 47.87%.


Kassadin
the Void Walker
Sion wins against Kassadin 51.48% of the time which is 1.74% higher against Kassadin than the average opponent.
After normalising both champions win rates Sion wins against Kassadin 0.05% less often than would be expected.
The average opponent winrate against Kassadin is 49.74%.


Twisted Fate
the Card Master
Sion wins against Twisted Fate 51.74% of the time which is 0.84% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Sion wins against Twisted Fate 0.95% less often than would be expected.
The average opponent winrate against Twisted Fate is 50.90%.


Cho'Gath
the Terror of the Void
Sion wins against Cho'Gath 51.82% of the time which is 5.15% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Sion wins against Cho'Gath 3.36% more often than would be expected.
The average opponent winrate against Cho'Gath is 46.67%.


Lux
the Lady of Luminosity
Sion wins against Lux 51.92% of the time which is 3.62% higher against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 1.83% more often than would be expected.
The average opponent winrate against Lux is 48.30%.


Ekko
the Boy Who Shattered Time
Sion wins against Ekko 52.17% of the time which is 3.90% higher against Ekko than the average opponent.
After normalising both champions win rates Sion wins against Ekko 2.11% more often than would be expected.
The average opponent winrate against Ekko is 48.27%.


Sylas
the Unshackled
Sion wins against Sylas 52.41% of the time which is 2.32% higher against Sylas than the average opponent.
After normalising both champions win rates Sion wins against Sylas 0.53% more often than would be expected.
The average opponent winrate against Sylas is 50.09%.


Irelia
the Blade Dancer
Sion wins against Irelia 52.48% of the time which is 2.34% higher against Irelia than the average opponent.
After normalising both champions win rates Sion wins against Irelia 0.55% more often than would be expected.
The average opponent winrate against Irelia is 50.14%.


Galio
the Colossus
Sion wins against Galio 52.53% of the time which is 4.14% higher against Galio than the average opponent.
After normalising both champions win rates Sion wins against Galio 2.35% more often than would be expected.
The average opponent winrate against Galio is 48.39%.


Vel'Koz
the Eye of the Void
Sion wins against Vel'Koz 52.80% of the time which is 5.13% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Sion wins against Vel'Koz 3.34% more often than would be expected.
The average opponent winrate against Vel'Koz is 47.67%.


Zed
the Master of Shadows
Sion wins against Zed 53.26% of the time which is 3.52% higher against Zed than the average opponent.
After normalising both champions win rates Sion wins against Zed 1.73% more often than would be expected.
The average opponent winrate against Zed is 49.74%.


Katarina
the Sinister Blade
Sion wins against Katarina 53.27% of the time which is 4.30% higher against Katarina than the average opponent.
After normalising both champions win rates Sion wins against Katarina 2.51% more often than would be expected.
The average opponent winrate against Katarina is 48.97%.


Fizz
the Tidal Trickster
Sion wins against Fizz 53.33% of the time which is 4.39% higher against Fizz than the average opponent.
After normalising both champions win rates Sion wins against Fizz 2.60% more often than would be expected.
The average opponent winrate against Fizz is 48.94%.


Viktor
the Herald of the Arcane
Sion wins against Viktor 53.35% of the time which is 3.67% higher against Viktor than the average opponent.
After normalising both champions win rates Sion wins against Viktor 1.88% more often than would be expected.
The average opponent winrate against Viktor is 49.68%.


Mel
the Soul's Reflection
Sion wins against Mel 53.37% of the time which is 3.03% higher against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 1.24% more often than would be expected.
The average opponent winrate against Mel is 50.34%.


Akshan
the Rogue Sentinel
Sion wins against Akshan 54.08% of the time which is 5.17% higher against Akshan than the average opponent.
After normalising both champions win rates Sion wins against Akshan 3.38% more often than would be expected.
The average opponent winrate against Akshan is 48.91%.


Yasuo
the Unforgiven
Sion wins against Yasuo 54.49% of the time which is 4.84% higher against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 3.05% more often than would be expected.
The average opponent winrate against Yasuo is 49.65%.


Talon
the Blade's Shadow
Sion wins against Talon 54.89% of the time which is 5.62% higher against Talon than the average opponent.
After normalising both champions win rates Sion wins against Talon 3.83% more often than would be expected.
The average opponent winrate against Talon is 49.27%.


Akali
the Rogue Assassin
Sion wins against Akali 55.66% of the time which is 6.19% higher against Akali than the average opponent.
After normalising both champions win rates Sion wins against Akali 4.40% more often than would be expected.
The average opponent winrate against Akali is 49.47%.


Malzahar
the Prophet of the Void
Sion wins against Malzahar 58.18% of the time which is 10.30% higher against Malzahar than the average opponent.
After normalising both champions win rates Sion wins against Malzahar 8.51% more often than would be expected.
The average opponent winrate against Malzahar is 47.88%.


Qiyana
Empress of the Elements
Sion wins against Qiyana 58.57% of the time which is 8.91% higher against Qiyana than the average opponent.
After normalising both champions win rates Sion wins against Qiyana 7.12% more often than would be expected.
The average opponent winrate against Qiyana is 49.66%.


Vex
the Gloomist
Sion wins against Vex 60.61% of the time which is 13.31% higher against Vex than the average opponent.
After normalising both champions win rates Sion wins against Vex 11.52% more often than would be expected.
The average opponent winrate against Vex is 47.30%.