

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.
Challenger Champions Analysed: 66,103
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 bottom vs support Counters
Presently there is insufficent games played by Kai'Sa bottom on Patch 15.17 to determine the strongest support counters. A matchup requires a minimum of 100 games to be displayed.


Nami
the Tidecaller
Kai'Sa wins against Nami 48.54% of the time which is 4.49% higher against Nami than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nami 4.37% less often than would be expected.
The average opponent winrate against Nami is 44.05%.


Rakan
The Charmer
Kai'Sa wins against Rakan 50.00% of the time which is 6.25% higher against Rakan than the average opponent.
After normalising both champions win rates Kai'Sa wins against Rakan 2.61% less often than would be expected.
The average opponent winrate against Rakan is 43.75%.


Rell
the Iron Maiden
Kai'Sa wins against Rell 56.07% of the time which is 8.54% higher against Rell than the average opponent.
After normalising both champions win rates Kai'Sa wins against Rell 0.35% less often than would be expected.
The average opponent winrate against Rell is 47.53%.


Lulu
the Fae Sorceress
Kai'Sa wins against Lulu 62.75% of the time which is 16.86% higher against Lulu than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lulu 7.98% more often than would be expected.
The average opponent winrate against Lulu is 45.89%.