

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.
Emerald Champions Analysed: 10,168,566
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 jungle Counters
Cassiopeia middle on Patch 15.14 is the strongest counter to jungle champions of Sejuani, Zed & Jax. While Cassiopeia middle is countered most by jungle champions of Nunu & Willump, Volibear & Amumu. Below is a detailed breakdown of Cassiopeia middle counters against jungle champions with a minimum of 100 games.


Nunu & Willump
the Boy and His Yeti
Cassiopeia wins against Nunu & Willump 44.36% of the time which is 4.88% lower against Nunu & Willump than the average opponent.
After normalising both champions win rates Cassiopeia wins against Nunu & Willump 5.48% less often than would be expected.
The average opponent winrate against Nunu & Willump is 49.24%.


Volibear
the Relentless Storm
Cassiopeia wins against Volibear 44.74% of the time which is 3.05% lower against Volibear than the average opponent.
After normalising both champions win rates Cassiopeia wins against Volibear 3.65% less often than would be expected.
The average opponent winrate against Volibear is 47.79%.


Amumu
the Sad Mummy
Cassiopeia wins against Amumu 45.22% of the time which is 4.53% lower against Amumu than the average opponent.
After normalising both champions win rates Cassiopeia wins against Amumu 5.13% less often than would be expected.
The average opponent winrate against Amumu is 49.75%.


Shaco
the Demon Jester
Cassiopeia wins against Shaco 45.81% of the time which is 4.12% lower against Shaco than the average opponent.
After normalising both champions win rates Cassiopeia wins against Shaco 4.72% less often than would be expected.
The average opponent winrate against Shaco is 49.93%.


Fiddlesticks
the Ancient Fear
Cassiopeia wins against Fiddlesticks 46.10% of the time which is 2.89% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Cassiopeia wins against Fiddlesticks 3.49% less often than would be expected.
The average opponent winrate against Fiddlesticks is 48.99%.


Kha'Zix
the Voidreaver
Cassiopeia wins against Kha'Zix 47.07% of the time which is 1.91% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Cassiopeia wins against Kha'Zix 2.51% less often than would be expected.
The average opponent winrate against Kha'Zix is 48.98%.


Evelynn
Agony's Embrace
Cassiopeia wins against Evelynn 47.40% of the time which is 1.96% lower against Evelynn than the average opponent.
After normalising both champions win rates Cassiopeia wins against Evelynn 2.56% less often than would be expected.
The average opponent winrate against Evelynn is 49.36%.


Jarvan IV
the Exemplar of Demacia
Cassiopeia wins against Jarvan IV 48.43% of the time which is 0.13% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Cassiopeia wins against Jarvan IV 0.73% less often than would be expected.
The average opponent winrate against Jarvan IV is 48.56%.


Nidalee
the Bestial Huntress
Cassiopeia wins against Nidalee 48.98% of the time which is 2.90% lower against Nidalee than the average opponent.
After normalising both champions win rates Cassiopeia wins against Nidalee 3.50% less often than would be expected.
The average opponent winrate against Nidalee is 51.88%.


Kindred
The Eternal Hunters
Cassiopeia wins against Kindred 49.06% of the time which is 0.53% lower against Kindred than the average opponent.
After normalising both champions win rates Cassiopeia wins against Kindred 1.13% less often than would be expected.
The average opponent winrate against Kindred is 49.59%.


Nocturne
the Eternal Nightmare
Cassiopeia wins against Nocturne 49.25% of the time which is 0.11% higher against Nocturne than the average opponent.
After normalising both champions win rates Cassiopeia wins against Nocturne 0.49% less often than would be expected.
The average opponent winrate against Nocturne is 49.14%.


Naafiri
the Hound of a Hundred Bites
Cassiopeia wins against Naafiri 49.43% of the time which is 1.00% lower against Naafiri than the average opponent.
After normalising both champions win rates Cassiopeia wins against Naafiri 1.60% less often than would be expected.
The average opponent winrate against Naafiri is 50.43%.


Rammus
the Armordillo
Cassiopeia wins against Rammus 49.50% of the time which is 0.82% higher against Rammus than the average opponent.
After normalising both champions win rates Cassiopeia wins against Rammus 0.22% more often than would be expected.
The average opponent winrate against Rammus is 48.68%.


Xin Zhao
the Seneschal of Demacia
Cassiopeia wins against Xin Zhao 49.62% of the time which is 0.22% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Cassiopeia wins against Xin Zhao 0.38% less often than would be expected.
The average opponent winrate against Xin Zhao is 49.40%.


Bel'Veth
the Empress of the Void
Cassiopeia wins against Bel'Veth 50.00% of the time which is 0.47% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Cassiopeia wins against Bel'Veth 0.13% less often than would be expected.
The average opponent winrate against Bel'Veth is 49.53%.


Kayn
the Shadow Reaper
Cassiopeia wins against Kayn 50.11% of the time which is 0.33% lower against Kayn than the average opponent.
After normalising both champions win rates Cassiopeia wins against Kayn 0.93% less often than would be expected.
The average opponent winrate against Kayn is 50.44%.


Wukong
the Monkey King
Cassiopeia wins against Wukong 50.18% of the time which is 0.81% higher against Wukong than the average opponent.
After normalising both champions win rates Cassiopeia wins against Wukong 0.21% more often than would be expected.
The average opponent winrate against Wukong is 49.37%.


Trundle
the Troll King
Cassiopeia wins against Trundle 50.39% of the time which is 3.10% higher against Trundle than the average opponent.
After normalising both champions win rates Cassiopeia wins against Trundle 2.50% more often than would be expected.
The average opponent winrate against Trundle is 47.29%.


Briar
the Restrained Hunger
Cassiopeia wins against Briar 50.49% of the time which is 2.34% higher against Briar than the average opponent.
After normalising both champions win rates Cassiopeia wins against Briar 1.74% more often than would be expected.
The average opponent winrate against Briar is 48.15%.


Lee Sin
the Blind Monk
Cassiopeia wins against Lee Sin 50.79% of the time which is 0.78% lower against Lee Sin than the average opponent.
After normalising both champions win rates Cassiopeia wins against Lee Sin 1.38% less often than would be expected.
The average opponent winrate against Lee Sin is 51.57%.


Lillia
the Bashful Bloom
Cassiopeia wins against Lillia 50.79% of the time which is 0.20% lower against Lillia than the average opponent.
After normalising both champions win rates Cassiopeia wins against Lillia 0.80% less often than would be expected.
The average opponent winrate against Lillia is 50.99%.


Master Yi
the Wuju Bladesman
Cassiopeia wins against Master Yi 50.90% of the time which is 2.15% higher against Master Yi than the average opponent.
After normalising both champions win rates Cassiopeia wins against Master Yi 1.55% more often than would be expected.
The average opponent winrate against Master Yi is 48.75%.


Udyr
the Spirit Walker
Cassiopeia wins against Udyr 50.97% of the time which is 1.63% higher against Udyr than the average opponent.
After normalising both champions win rates Cassiopeia wins against Udyr 1.03% more often than would be expected.
The average opponent winrate against Udyr is 49.34%.


Viego
The Ruined King
Cassiopeia wins against Viego 51.10% of the time which is 0.78% higher against Viego than the average opponent.
After normalising both champions win rates Cassiopeia wins against Viego 0.18% more often than would be expected.
The average opponent winrate against Viego is 50.32%.


Ekko
the Boy Who Shattered Time
Cassiopeia wins against Ekko 51.36% of the time which is 2.10% higher against Ekko than the average opponent.
After normalising both champions win rates Cassiopeia wins against Ekko 1.50% more often than would be expected.
The average opponent winrate against Ekko is 49.26%.


Diana
Scorn of the Moon
Cassiopeia wins against Diana 51.48% of the time which is 1.58% higher against Diana than the average opponent.
After normalising both champions win rates Cassiopeia wins against Diana 0.98% more often than would be expected.
The average opponent winrate against Diana is 49.90%.


Elise
the Spider Queen
Cassiopeia wins against Elise 51.69% of the time which is 2.41% higher against Elise than the average opponent.
After normalising both champions win rates Cassiopeia wins against Elise 1.81% more often than would be expected.
The average opponent winrate against Elise is 49.28%.


Talon
the Blade's Shadow
Cassiopeia wins against Talon 51.72% of the time which is 1.22% higher against Talon than the average opponent.
After normalising both champions win rates Cassiopeia wins against Talon 0.62% more often than would be expected.
The average opponent winrate against Talon is 50.50%.


Pantheon
the Unbreakable Spear
Cassiopeia wins against Pantheon 52.55% of the time which is 2.80% higher against Pantheon than the average opponent.
After normalising both champions win rates Cassiopeia wins against Pantheon 2.20% more often than would be expected.
The average opponent winrate against Pantheon is 49.75%.


Warwick
the Uncaged Wrath of Zaun
Cassiopeia wins against Warwick 52.73% of the time which is 4.60% higher against Warwick than the average opponent.
After normalising both champions win rates Cassiopeia wins against Warwick 4.00% more often than would be expected.
The average opponent winrate against Warwick is 48.13%.


Vi
the Piltover Enforcer
Cassiopeia wins against Vi 52.94% of the time which is 0.46% higher against Vi than the average opponent.
After normalising both champions win rates Cassiopeia wins against Vi 0.14% less often than would be expected.
The average opponent winrate against Vi is 52.48%.


Zac
the Secret Weapon
Cassiopeia wins against Zac 52.94% of the time which is 2.24% higher against Zac than the average opponent.
After normalising both champions win rates Cassiopeia wins against Zac 1.64% more often than would be expected.
The average opponent winrate against Zac is 50.70%.


Hecarim
the Shadow of War
Cassiopeia wins against Hecarim 52.99% of the time which is 1.14% higher against Hecarim than the average opponent.
After normalising both champions win rates Cassiopeia wins against Hecarim 0.54% more often than would be expected.
The average opponent winrate against Hecarim is 51.85%.


Ivern
the Green Father
Cassiopeia wins against Ivern 53.10% of the time which is 5.13% higher against Ivern than the average opponent.
After normalising both champions win rates Cassiopeia wins against Ivern 4.53% more often than would be expected.
The average opponent winrate against Ivern is 47.97%.


Graves
the Outlaw
Cassiopeia wins against Graves 53.65% of the time which is 2.38% higher against Graves than the average opponent.
After normalising both champions win rates Cassiopeia wins against Graves 1.78% more often than would be expected.
The average opponent winrate against Graves is 51.27%.


Rengar
the Pridestalker
Cassiopeia wins against Rengar 54.13% of the time which is 2.42% higher against Rengar than the average opponent.
After normalising both champions win rates Cassiopeia wins against Rengar 1.82% more often than would be expected.
The average opponent winrate against Rengar is 51.71%.


Jax
Grandmaster at Arms
Cassiopeia wins against Jax 54.84% of the time which is 6.55% higher against Jax than the average opponent.
After normalising both champions win rates Cassiopeia wins against Jax 5.95% more often than would be expected.
The average opponent winrate against Jax is 48.29%.


Zed
the Master of Shadows
Cassiopeia wins against Zed 55.10% of the time which is 2.33% higher against Zed than the average opponent.
After normalising both champions win rates Cassiopeia wins against Zed 1.73% more often than would be expected.
The average opponent winrate against Zed is 52.77%.


Sejuani
Fury of the North
Cassiopeia wins against Sejuani 55.13% of the time which is 3.17% higher against Sejuani than the average opponent.
After normalising both champions win rates Cassiopeia wins against Sejuani 2.57% more often than would be expected.
The average opponent winrate against Sejuani is 51.96%.