

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.
Iron Champions Analysed: 22,162,387
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.


Cassiopeia Counters
Cassiopeia middle vs middle Counters
Cassiopeia middle on Patch 30 is the strongest counter to middle champions of Neeko, Smolder & Zoe. While Cassiopeia middle is countered most by middle champions of Anivia, Taliyah & Heimerdinger. Below is a detailed breakdown of Cassiopeia middle counters against middle champions with a minimum of 100 games.


Anivia
the Cryophoenix
Cassiopeia wins against Anivia 35.26% of the time which is 16.07% lower against Anivia than the average opponent.
After normalising both champions win rates Cassiopeia wins against Anivia 13.08% less often than would be expected.
The average opponent winrate against Anivia is 51.33%.


Taliyah
the Stoneweaver
Cassiopeia wins against Taliyah 39.55% of the time which is 15.80% lower against Taliyah than the average opponent.
After normalising both champions win rates Cassiopeia wins against Taliyah 12.82% less often than would be expected.
The average opponent winrate against Taliyah is 55.35%.


Heimerdinger
the Revered Inventor
Cassiopeia wins against Heimerdinger 41.06% of the time which is 7.08% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Cassiopeia wins against Heimerdinger 4.10% less often than would be expected.
The average opponent winrate against Heimerdinger is 48.14%.


Aurelion Sol
The Star Forger
Cassiopeia wins against Aurelion Sol 42.55% of the time which is 7.19% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Cassiopeia wins against Aurelion Sol 4.20% less often than would be expected.
The average opponent winrate against Aurelion Sol is 49.74%.


Malzahar
the Prophet of the Void
Cassiopeia wins against Malzahar 42.59% of the time which is 5.44% lower against Malzahar than the average opponent.
After normalising both champions win rates Cassiopeia wins against Malzahar 2.46% less often than would be expected.
The average opponent winrate against Malzahar is 48.03%.


Xerath
the Magus Ascendant
Cassiopeia wins against Xerath 43.49% of the time which is 6.02% lower against Xerath than the average opponent.
After normalising both champions win rates Cassiopeia wins against Xerath 3.03% less often than would be expected.
The average opponent winrate against Xerath is 49.51%.


Ziggs
the Hexplosives Expert
Cassiopeia wins against Ziggs 43.52% of the time which is 6.82% lower against Ziggs than the average opponent.
After normalising both champions win rates Cassiopeia wins against Ziggs 3.83% less often than would be expected.
The average opponent winrate against Ziggs is 50.34%.


Lux
the Lady of Luminosity
Cassiopeia wins against Lux 43.98% of the time which is 5.59% lower against Lux than the average opponent.
After normalising both champions win rates Cassiopeia wins against Lux 2.60% less often than would be expected.
The average opponent winrate against Lux is 49.57%.


Kassadin
the Void Walker
Cassiopeia wins against Kassadin 44.02% of the time which is 7.45% lower against Kassadin than the average opponent.
After normalising both champions win rates Cassiopeia wins against Kassadin 4.46% less often than would be expected.
The average opponent winrate against Kassadin is 51.47%.


Galio
the Colossus
Cassiopeia wins against Galio 44.05% of the time which is 4.99% lower against Galio than the average opponent.
After normalising both champions win rates Cassiopeia wins against Galio 2.00% less often than would be expected.
The average opponent winrate against Galio is 49.04%.


Morgana
the Fallen
Cassiopeia wins against Morgana 44.65% of the time which is 4.32% lower against Morgana than the average opponent.
After normalising both champions win rates Cassiopeia wins against Morgana 1.33% less often than would be expected.
The average opponent winrate against Morgana is 48.97%.


Ekko
the Boy Who Shattered Time
Cassiopeia wins against Ekko 44.96% of the time which is 5.04% lower against Ekko than the average opponent.
After normalising both champions win rates Cassiopeia wins against Ekko 2.05% less often than would be expected.
The average opponent winrate against Ekko is 50.00%.


Hwei
the Visionary
Cassiopeia wins against Hwei 45.14% of the time which is 5.90% lower against Hwei than the average opponent.
After normalising both champions win rates Cassiopeia wins against Hwei 2.91% less often than would be expected.
The average opponent winrate against Hwei is 51.04%.


Malphite
Shard of the Monolith
Cassiopeia wins against Malphite 45.45% of the time which is 4.03% lower against Malphite than the average opponent.
After normalising both champions win rates Cassiopeia wins against Malphite 1.04% less often than would be expected.
The average opponent winrate against Malphite is 49.48%.


Veigar
the Tiny Master of Evil
Cassiopeia wins against Veigar 45.52% of the time which is 3.00% lower against Veigar than the average opponent.
After normalising both champions win rates Cassiopeia wins against Veigar 0.01% less often than would be expected.
The average opponent winrate against Veigar is 48.52%.


Swain
the Noxian Grand General
Cassiopeia wins against Swain 45.61% of the time which is 2.56% lower against Swain than the average opponent.
After normalising both champions win rates Cassiopeia wins against Swain 0.42% more often than would be expected.
The average opponent winrate against Swain is 48.17%.


Viktor
the Herald of the Arcane
Cassiopeia wins against Viktor 45.66% of the time which is 4.73% lower against Viktor than the average opponent.
After normalising both champions win rates Cassiopeia wins against Viktor 1.74% less often than would be expected.
The average opponent winrate against Viktor is 50.39%.


Vel'Koz
the Eye of the Void
Cassiopeia wins against Vel'Koz 45.95% of the time which is 4.36% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Cassiopeia wins against Vel'Koz 1.37% less often than would be expected.
The average opponent winrate against Vel'Koz is 50.31%.


Annie
the Dark Child
Cassiopeia wins against Annie 46.01% of the time which is 5.83% lower against Annie than the average opponent.
After normalising both champions win rates Cassiopeia wins against Annie 2.84% less often than would be expected.
The average opponent winrate against Annie is 51.84%.


Akshan
the Rogue Sentinel
Cassiopeia wins against Akshan 46.27% of the time which is 7.21% lower against Akshan than the average opponent.
After normalising both champions win rates Cassiopeia wins against Akshan 4.22% less often than would be expected.
The average opponent winrate against Akshan is 53.48%.


Orianna
the Lady of Clockwork
Cassiopeia wins against Orianna 46.35% of the time which is 5.72% lower against Orianna than the average opponent.
After normalising both champions win rates Cassiopeia wins against Orianna 2.73% less often than would be expected.
The average opponent winrate against Orianna is 52.07%.


Diana
Scorn of the Moon
Cassiopeia wins against Diana 46.48% of the time which is 3.57% lower against Diana than the average opponent.
After normalising both champions win rates Cassiopeia wins against Diana 0.58% less often than would be expected.
The average opponent winrate against Diana is 50.05%.


Naafiri
the Hound of a Hundred Bites
Cassiopeia wins against Naafiri 46.86% of the time which is 3.46% lower against Naafiri than the average opponent.
After normalising both champions win rates Cassiopeia wins against Naafiri 0.47% less often than would be expected.
The average opponent winrate against Naafiri is 50.32%.


Azir
the Emperor of the Sands
Cassiopeia wins against Azir 47.17% of the time which is 7.00% lower against Azir than the average opponent.
After normalising both champions win rates Cassiopeia wins against Azir 4.02% less often than would be expected.
The average opponent winrate against Azir is 54.17%.


Twisted Fate
the Card Master
Cassiopeia wins against Twisted Fate 47.30% of the time which is 5.41% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Cassiopeia wins against Twisted Fate 2.42% less often than would be expected.
The average opponent winrate against Twisted Fate is 52.71%.


Syndra
the Dark Sovereign
Cassiopeia wins against Syndra 47.36% of the time which is 4.15% lower against Syndra than the average opponent.
After normalising both champions win rates Cassiopeia wins against Syndra 1.16% less often than would be expected.
The average opponent winrate against Syndra is 51.51%.


Brand
the Burning Vengeance
Cassiopeia wins against Brand 47.88% of the time which is 2.24% lower against Brand than the average opponent.
After normalising both champions win rates Cassiopeia wins against Brand 0.75% more often than would be expected.
The average opponent winrate against Brand is 50.12%.


Katarina
the Sinister Blade
Cassiopeia wins against Katarina 48.40% of the time which is 4.50% lower against Katarina than the average opponent.
After normalising both champions win rates Cassiopeia wins against Katarina 1.51% less often than would be expected.
The average opponent winrate against Katarina is 52.90%.


Akali
the Rogue Assassin
Cassiopeia wins against Akali 48.56% of the time which is 2.62% lower against Akali than the average opponent.
After normalising both champions win rates Cassiopeia wins against Akali 0.37% more often than would be expected.
The average opponent winrate against Akali is 51.18%.


Ryze
the Rune Mage
Cassiopeia wins against Ryze 48.81% of the time which is 2.28% lower against Ryze than the average opponent.
After normalising both champions win rates Cassiopeia wins against Ryze 0.71% more often than would be expected.
The average opponent winrate against Ryze is 51.09%.


Fizz
the Tidal Trickster
Cassiopeia wins against Fizz 48.96% of the time which is 1.28% lower against Fizz than the average opponent.
After normalising both champions win rates Cassiopeia wins against Fizz 1.71% more often than would be expected.
The average opponent winrate against Fizz is 50.24%.


Irelia
the Blade Dancer
Cassiopeia wins against Irelia 49.26% of the time which is 1.35% lower against Irelia than the average opponent.
After normalising both champions win rates Cassiopeia wins against Irelia 1.64% more often than would be expected.
The average opponent winrate against Irelia is 50.61%.


Vladimir
the Crimson Reaper
Cassiopeia wins against Vladimir 49.29% of the time which is 1.51% lower against Vladimir than the average opponent.
After normalising both champions win rates Cassiopeia wins against Vladimir 1.48% more often than would be expected.
The average opponent winrate against Vladimir is 50.80%.


Vex
the Gloomist
Cassiopeia wins against Vex 49.47% of the time which is 1.54% lower against Vex than the average opponent.
After normalising both champions win rates Cassiopeia wins against Vex 1.45% more often than would be expected.
The average opponent winrate against Vex is 51.01%.


Zed
the Master of Shadows
Cassiopeia wins against Zed 49.52% of the time which is 3.78% lower against Zed than the average opponent.
After normalising both champions win rates Cassiopeia wins against Zed 0.79% less often than would be expected.
The average opponent winrate against Zed is 53.30%.


Talon
the Blade's Shadow
Cassiopeia wins against Talon 49.74% of the time which is 3.35% lower against Talon than the average opponent.
After normalising both champions win rates Cassiopeia wins against Talon 0.36% less often than would be expected.
The average opponent winrate against Talon is 53.09%.


LeBlanc
the Deceiver
Cassiopeia wins against LeBlanc 50.00% of the time which is 2.52% lower against LeBlanc than the average opponent.
After normalising both champions win rates Cassiopeia wins against LeBlanc 0.47% more often than would be expected.
The average opponent winrate against LeBlanc is 52.52%.


Aurora
the Witch Between Worlds
Cassiopeia wins against Aurora 50.13% of the time which is 2.11% lower against Aurora than the average opponent.
After normalising both champions win rates Cassiopeia wins against Aurora 0.88% more often than would be expected.
The average opponent winrate against Aurora is 52.24%.


Sylas
the Unshackled
Cassiopeia wins against Sylas 50.41% of the time which is 2.03% lower against Sylas than the average opponent.
After normalising both champions win rates Cassiopeia wins against Sylas 0.96% more often than would be expected.
The average opponent winrate against Sylas is 52.44%.


Ahri
the Nine-Tailed Fox
Cassiopeia wins against Ahri 50.85% of the time which is 1.01% lower against Ahri than the average opponent.
After normalising both champions win rates Cassiopeia wins against Ahri 1.98% more often than would be expected.
The average opponent winrate against Ahri is 51.86%.


Yasuo
the Unforgiven
Cassiopeia wins against Yasuo 51.02% of the time which is 1.17% higher against Yasuo than the average opponent.
After normalising both champions win rates Cassiopeia wins against Yasuo 4.16% more often than would be expected.
The average opponent winrate against Yasuo is 49.85%.


Mel
the Soul's Reflection
Cassiopeia wins against Mel 51.42% of the time which is 0.29% lower against Mel than the average opponent.
After normalising both champions win rates Cassiopeia wins against Mel 2.70% more often than would be expected.
The average opponent winrate against Mel is 51.71%.


Qiyana
Empress of the Elements
Cassiopeia wins against Qiyana 52.24% of the time which is 4.32% lower against Qiyana than the average opponent.
After normalising both champions win rates Cassiopeia wins against Qiyana 1.35% less often than would be expected.
The average opponent winrate against Qiyana is 56.56%.


Pantheon
the Unbreakable Spear
Cassiopeia wins against Pantheon 52.24% of the time which is 2.34% higher against Pantheon than the average opponent.
After normalising both champions win rates Cassiopeia wins against Pantheon 5.33% more often than would be expected.
The average opponent winrate against Pantheon is 49.90%.


Yone
the Unforgotten
Cassiopeia wins against Yone 52.33% of the time which is 0.40% higher against Yone than the average opponent.
After normalising both champions win rates Cassiopeia wins against Yone 3.39% more often than would be expected.
The average opponent winrate against Yone is 51.93%.


Lissandra
the Ice Witch
Cassiopeia wins against Lissandra 52.43% of the time which is 1.29% higher against Lissandra than the average opponent.
After normalising both champions win rates Cassiopeia wins against Lissandra 4.28% more often than would be expected.
The average opponent winrate against Lissandra is 51.14%.


Zoe
the Aspect of Twilight
Cassiopeia wins against Zoe 54.52% of the time which is 1.21% higher against Zoe than the average opponent.
After normalising both champions win rates Cassiopeia wins against Zoe 4.20% more often than would be expected.
The average opponent winrate against Zoe is 53.31%.


Smolder
the Fiery Fledgling
Cassiopeia wins against Smolder 54.63% of the time which is 2.86% higher against Smolder than the average opponent.
After normalising both champions win rates Cassiopeia wins against Smolder 5.85% more often than would be expected.
The average opponent winrate against Smolder is 51.77%.


Neeko
the Curious Chameleon
Cassiopeia wins against Neeko 55.56% of the time which is 4.10% higher against Neeko than the average opponent.
After normalising both champions win rates Cassiopeia wins against Neeko 7.09% more often than would be expected.
The average opponent winrate against Neeko is 51.46%.