

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: 206,022,610
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 support vs support Counters
Cassiopeia support on Patch 30 is the strongest counter to support champions of Séraphine, Pyke & Swain. While Cassiopeia support is countered most by support champions of Blitzcrank, Yuumi & Morgana. Below is a detailed breakdown of Cassiopeia support counters against support champions with a minimum of 100 games.


Blitzcrank
Golem de vapeur
Cassiopeia wins against Blitzcrank 38.18% of the time which is 12.58% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Cassiopeia wins against Blitzcrank 8.67% less often than would be expected.
The average opponent winrate against Blitzcrank is 50.76%.


Yuumi
Gardienne du Grimoire
Cassiopeia wins against Yuumi 39.02% of the time which is 12.10% lower against Yuumi than the average opponent.
After normalising both champions win rates Cassiopeia wins against Yuumi 8.19% less often than would be expected.
The average opponent winrate against Yuumi is 51.12%.


Morgana
Déchue
Cassiopeia wins against Morgana 39.78% of the time which is 8.92% lower against Morgana than the average opponent.
After normalising both champions win rates Cassiopeia wins against Morgana 5.02% less often than would be expected.
The average opponent winrate against Morgana is 48.70%.


Leona
Aube radieuse
Cassiopeia wins against Leona 41.76% of the time which is 7.10% lower against Leona than the average opponent.
After normalising both champions win rates Cassiopeia wins against Leona 3.20% less often than would be expected.
The average opponent winrate against Leona is 48.86%.


Thresh
Garde aux chaînes
Cassiopeia wins against Thresh 45.12% of the time which is 4.63% lower against Thresh than the average opponent.
After normalising both champions win rates Cassiopeia wins against Thresh 0.72% less often than would be expected.
The average opponent winrate against Thresh is 49.75%.


Braum
Cœur de Freljord
Cassiopeia wins against Braum 45.22% of the time which is 3.01% lower against Braum than the average opponent.
After normalising both champions win rates Cassiopeia wins against Braum 0.88% more often than would be expected.
The average opponent winrate against Braum is 48.23%.


Lux
Dame de lumière
Cassiopeia wins against Lux 45.43% of the time which is 4.54% lower against Lux than the average opponent.
After normalising both champions win rates Cassiopeia wins against Lux 0.63% less often than would be expected.
The average opponent winrate against Lux is 49.97%.


Zyra
Dame aux ronces
Cassiopeia wins against Zyra 46.73% of the time which is 1.86% lower against Zyra than the average opponent.
After normalising both champions win rates Cassiopeia wins against Zyra 2.04% more often than would be expected.
The average opponent winrate against Zyra is 48.59%.


Mel
Reflet de l'âme
Cassiopeia wins against Mel 48.84% of the time which is 4.13% lower against Mel than the average opponent.
After normalising both champions win rates Cassiopeia wins against Mel 0.22% less often than would be expected.
The average opponent winrate against Mel is 52.97%.


Lulu
Sorcière féérique
Cassiopeia wins against Lulu 48.89% of the time which is 0.60% lower against Lulu than the average opponent.
After normalising both champions win rates Cassiopeia wins against Lulu 3.31% more often than would be expected.
The average opponent winrate against Lulu is 49.49%.


Nautilus
Titan des profondeurs
Cassiopeia wins against Nautilus 50.00% of the time which is 0.60% lower against Nautilus than the average opponent.
After normalising both champions win rates Cassiopeia wins against Nautilus 3.31% more often than would be expected.
The average opponent winrate against Nautilus is 50.60%.


Senna
Rédemptrice
Cassiopeia wins against Senna 50.79% of the time which is 0.79% lower against Senna than the average opponent.
After normalising both champions win rates Cassiopeia wins against Senna 3.13% more often than would be expected.
The average opponent winrate against Senna is 51.58%.


Nami
Aquamancienne
Cassiopeia wins against Nami 51.08% of the time which is 3.24% higher against Nami than the average opponent.
After normalising both champions win rates Cassiopeia wins against Nami 7.13% more often than would be expected.
The average opponent winrate against Nami is 47.84%.


Swain
Grand général noxien
Cassiopeia wins against Swain 52.00% of the time which is 2.12% higher against Swain than the average opponent.
After normalising both champions win rates Cassiopeia wins against Swain 6.03% more often than would be expected.
The average opponent winrate against Swain is 49.88%.


Pyke
Éventreur des abysses
Cassiopeia wins against Pyke 54.84% of the time which is 3.29% higher against Pyke than the average opponent.
After normalising both champions win rates Cassiopeia wins against Pyke 7.21% more often than would be expected.
The average opponent winrate against Pyke is 51.55%.


Séraphine
Chanteuse rêveuse
Cassiopeia wins against Séraphine 57.94% of the time which is 6.93% higher against Séraphine than the average opponent.
After normalising both champions win rates Cassiopeia wins against Séraphine 10.84% more often than would be expected.
The average opponent winrate against Séraphine is 51.01%.