

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.
Diamond+ Champions Analysed: 460,539
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 support Counters
Katarina middle on Patch 15.9 is the strongest counter to support champions of Alistar, Thresh & Leona. While Katarina middle is countered most by support champions of Rell, Lulu & Karma. Below is a detailed breakdown of Katarina middle counters against support champions with a minimum of 100 games.


Rell
a Dama de Ferro
Katarina wins against Rell 45.19% of the time which is 1.11% lower against Rell than the average opponent.
After normalising both champions win rates Katarina wins against Rell 3.27% less often than would be expected.
The average opponent winrate against Rell is 46.30%.


Lulu
a Fada Feiticeira
Katarina wins against Lulu 45.45% of the time which is 1.81% lower against Lulu than the average opponent.
After normalising both champions win rates Katarina wins against Lulu 3.97% less often than would be expected.
The average opponent winrate against Lulu is 47.26%.


Karma
a Iluminada
Katarina wins against Karma 49.00% of the time which is 2.21% lower against Karma than the average opponent.
After normalising both champions win rates Katarina wins against Karma 4.37% less often than would be expected.
The average opponent winrate against Karma is 51.21%.


Nami
a Conjuradora das Marés
Katarina wins against Nami 50.91% of the time which is 3.12% higher against Nami than the average opponent.
After normalising both champions win rates Katarina wins against Nami 0.96% more often than would be expected.
The average opponent winrate against Nami is 47.79%.


Nautilus
o Titã das Profundezas
Katarina wins against Nautilus 51.64% of the time which is 1.34% higher against Nautilus than the average opponent.
After normalising both champions win rates Katarina wins against Nautilus 0.82% less often than would be expected.
The average opponent winrate against Nautilus is 50.30%.


Leona
a Alvorada Radiante
Katarina wins against Leona 52.43% of the time which is 5.77% higher against Leona than the average opponent.
After normalising both champions win rates Katarina wins against Leona 3.61% more often than would be expected.
The average opponent winrate against Leona is 46.66%.


Thresh
o Guardião das Correntes
Katarina wins against Thresh 54.94% of the time which is 6.87% higher against Thresh than the average opponent.
After normalising both champions win rates Katarina wins against Thresh 4.71% more often than would be expected.
The average opponent winrate against Thresh is 48.07%.


Alistar
o Minotauro
Katarina wins against Alistar 55.14% of the time which is 5.33% higher against Alistar than the average opponent.
After normalising both champions win rates Katarina wins against Alistar 3.17% more often than would be expected.
The average opponent winrate against Alistar is 49.81%.