

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: 7,277,858
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 top vs top Counters
Presently there is insufficent games played by Cassiopeia top on Patch 15.16 to determine the strongest top counters. A matchup requires a minimum of 100 games to be displayed.


Jax
Grandmaster at Arms
Cassiopeia wins against Jax 50.98% of the time which is 2.47% higher against Jax than the average opponent.
After normalising both champions win rates Cassiopeia wins against Jax 1.26% less often than would be expected.
The average opponent winrate against Jax is 48.51%.


Teemo
the Swift Scout
Cassiopeia wins against Teemo 56.17% of the time which is 9.44% higher against Teemo than the average opponent.
After normalising both champions win rates Cassiopeia wins against Teemo 5.71% more often than would be expected.
The average opponent winrate against Teemo is 46.73%.


Aatrox
the Darkin Blade
Cassiopeia wins against Aatrox 56.45% of the time which is 7.13% higher against Aatrox than the average opponent.
After normalising both champions win rates Cassiopeia wins against Aatrox 3.40% more often than would be expected.
The average opponent winrate against Aatrox is 49.32%.


Mordekaiser
the Iron Revenant
Cassiopeia wins against Mordekaiser 57.14% of the time which is 9.44% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Cassiopeia wins against Mordekaiser 5.71% more often than would be expected.
The average opponent winrate against Mordekaiser is 47.70%.