

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.
Silver Champions Analysed: 38,092,435
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.


Kai'Sa Counters
Kai'Sa support vs support Counters
Presently there is insufficent games played by Kai'Sa support on Patch 30 to determine the strongest support counters. A matchup requires a minimum of 100 games to be displayed.


Thresh
the Chain Warden
Kai'Sa wins against Thresh 33.85% of the time which is 16.21% lower against Thresh than the average opponent.
After normalising both champions win rates Kai'Sa wins against Thresh 6.88% less often than would be expected.
The average opponent winrate against Thresh is 50.06%.


Nautilus
the Titan of the Depths
Kai'Sa wins against Nautilus 38.32% of the time which is 12.27% lower against Nautilus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nautilus 2.92% less often than would be expected.
The average opponent winrate against Nautilus is 50.59%.


Morgana
the Fallen
Kai'Sa wins against Morgana 42.34% of the time which is 5.75% lower against Morgana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Morgana 3.50% more often than would be expected.
The average opponent winrate against Morgana is 48.09%.


Leona
the Radiant Dawn
Kai'Sa wins against Leona 42.45% of the time which is 6.47% lower against Leona than the average opponent.
After normalising both champions win rates Kai'Sa wins against Leona 2.82% more often than would be expected.
The average opponent winrate against Leona is 48.92%.


Lux
the Lady of Luminosity
Kai'Sa wins against Lux 48.47% of the time which is 0.85% lower against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 8.45% more often than would be expected.
The average opponent winrate against Lux is 49.32%.