

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.
Unranked Champions Analysed: 303,508
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.


Katarina Counters
Katarina middle vs jungle Counters
Presently there is insufficent games played by Katarina middle on Patch 15.17 to determine the strongest jungle counters. A matchup requires a minimum of 100 games to be displayed.


Volibear
la Tormenta Implacable
Katarina wins against Volibear 48.65% of the time which is 1.41% higher against Volibear than the average opponent.
After normalising both champions win rates Katarina wins against Volibear 2.45% less often than would be expected.
The average opponent winrate against Volibear is 47.24%.


Xin Zhao
el Senescal de Demacia
Katarina wins against Xin Zhao 48.67% of the time which is 1.93% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Katarina wins against Xin Zhao 5.79% less often than would be expected.
The average opponent winrate against Xin Zhao is 50.60%.


Kayn
el Segador Sombrío
Katarina wins against Kayn 50.89% of the time which is 0.77% lower against Kayn than the average opponent.
After normalising both champions win rates Katarina wins against Kayn 4.62% less often than would be expected.
The average opponent winrate against Kayn is 51.66%.


Viego
El Rey Arruinado
Katarina wins against Viego 55.88% of the time which is 10.14% higher against Viego than the average opponent.
After normalising both champions win rates Katarina wins against Viego 6.28% more often than would be expected.
The average opponent winrate against Viego is 45.74%.


Maestro Yi
la Espada Wuju
Katarina wins against Maestro Yi 60.00% of the time which is 7.46% higher against Maestro Yi than the average opponent.
After normalising both champions win rates Katarina wins against Maestro Yi 3.62% more often than would be expected.
The average opponent winrate against Maestro Yi is 52.54%.