

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: 9,515,825
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 bottom Counters
Katarina middle on Patch 15.9 is the strongest counter to bottom champions of Lux, Corki & Ezreal. While Katarina middle is countered most by bottom champions of Kog'Maw, Hwei & Veigar. Below is a detailed breakdown of Katarina middle counters against bottom champions with a minimum of 100 games.


Kog'Maw
the Mouth of the Abyss
Katarina wins against Kog'Maw 43.00% of the time which is 3.65% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Katarina wins against Kog'Maw 5.72% less often than would be expected.
The average opponent winrate against Kog'Maw is 46.65%.


Hwei
the Visionary
Katarina wins against Hwei 44.65% of the time which is 3.54% lower against Hwei than the average opponent.
After normalising both champions win rates Katarina wins against Hwei 5.61% less often than would be expected.
The average opponent winrate against Hwei is 48.19%.


Veigar
the Tiny Master of Evil
Katarina wins against Veigar 44.71% of the time which is 1.41% lower against Veigar than the average opponent.
After normalising both champions win rates Katarina wins against Veigar 3.47% less often than would be expected.
The average opponent winrate against Veigar is 46.12%.


Vel'Koz
the Eye of the Void
Katarina wins against Vel'Koz 44.86% of the time which is 3.29% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Katarina wins against Vel'Koz 5.36% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.15%.


Karthus
the Deathsinger
Katarina wins against Karthus 46.00% of the time which is 1.16% lower against Karthus than the average opponent.
After normalising both champions win rates Katarina wins against Karthus 3.23% less often than would be expected.
The average opponent winrate against Karthus is 47.16%.


Nilah
the Joy Unbound
Katarina wins against Nilah 47.51% of the time which is 1.78% higher against Nilah than the average opponent.
After normalising both champions win rates Katarina wins against Nilah 0.28% less often than would be expected.
The average opponent winrate against Nilah is 45.73%.


Brand
the Burning Vengeance
Katarina wins against Brand 47.75% of the time which is 0.45% higher against Brand than the average opponent.
After normalising both champions win rates Katarina wins against Brand 1.62% less often than would be expected.
The average opponent winrate against Brand is 47.30%.


Mel
the Soul's Reflection
Katarina wins against Mel 47.82% of the time which is 0.98% lower against Mel than the average opponent.
After normalising both champions win rates Katarina wins against Mel 3.05% less often than would be expected.
The average opponent winrate against Mel is 48.80%.


Tristana
the Yordle Gunner
Katarina wins against Tristana 48.29% of the time which is 0.30% higher against Tristana than the average opponent.
After normalising both champions win rates Katarina wins against Tristana 1.77% less often than would be expected.
The average opponent winrate against Tristana is 47.99%.


Ziggs
the Hexplosives Expert
Katarina wins against Ziggs 48.54% of the time which is 0.02% higher against Ziggs than the average opponent.
After normalising both champions win rates Katarina wins against Ziggs 2.05% less often than would be expected.
The average opponent winrate against Ziggs is 48.52%.


Samira
the Desert Rose
Katarina wins against Samira 48.65% of the time which is 0.71% lower against Samira than the average opponent.
After normalising both champions win rates Katarina wins against Samira 2.78% less often than would be expected.
The average opponent winrate against Samira is 49.36%.


Twitch
the Plague Rat
Katarina wins against Twitch 48.72% of the time which is 1.29% higher against Twitch than the average opponent.
After normalising both champions win rates Katarina wins against Twitch 0.78% less often than would be expected.
The average opponent winrate against Twitch is 47.43%.


Miss Fortune
the Bounty Hunter
Katarina wins against Miss Fortune 48.87% of the time which is 0.93% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Katarina wins against Miss Fortune 1.14% less often than would be expected.
The average opponent winrate against Miss Fortune is 47.94%.


Seraphine
the Starry-Eyed Songstress
Katarina wins against Seraphine 49.68% of the time which is 1.44% higher against Seraphine than the average opponent.
After normalising both champions win rates Katarina wins against Seraphine 0.63% less often than would be expected.
The average opponent winrate against Seraphine is 48.24%.


Swain
the Noxian Grand General
Katarina wins against Swain 50.00% of the time which is 2.22% higher against Swain than the average opponent.
After normalising both champions win rates Katarina wins against Swain 0.15% more often than would be expected.
The average opponent winrate against Swain is 47.78%.


Yasuo
the Unforgiven
Katarina wins against Yasuo 50.00% of the time which is 2.24% higher against Yasuo than the average opponent.
After normalising both champions win rates Katarina wins against Yasuo 0.17% more often than would be expected.
The average opponent winrate against Yasuo is 47.76%.


Sivir
the Battle Mistress
Katarina wins against Sivir 50.11% of the time which is 1.97% higher against Sivir than the average opponent.
After normalising both champions win rates Katarina wins against Sivir 0.10% less often than would be expected.
The average opponent winrate against Sivir is 48.14%.


Kalista
the Spear of Vengeance
Katarina wins against Kalista 50.29% of the time which is 2.73% lower against Kalista than the average opponent.
After normalising both champions win rates Katarina wins against Kalista 4.79% less often than would be expected.
The average opponent winrate against Kalista is 53.02%.


Vayne
the Night Hunter
Katarina wins against Vayne 50.51% of the time which is 3.37% higher against Vayne than the average opponent.
After normalising both champions win rates Katarina wins against Vayne 1.30% more often than would be expected.
The average opponent winrate against Vayne is 47.14%.


Jinx
the Loose Cannon
Katarina wins against Jinx 50.97% of the time which is 3.86% higher against Jinx than the average opponent.
After normalising both champions win rates Katarina wins against Jinx 1.79% more often than would be expected.
The average opponent winrate against Jinx is 47.11%.


Xayah
the Rebel
Katarina wins against Xayah 51.03% of the time which is 2.23% higher against Xayah than the average opponent.
After normalising both champions win rates Katarina wins against Xayah 0.16% more often than would be expected.
The average opponent winrate against Xayah is 48.80%.


Lucian
the Purifier
Katarina wins against Lucian 51.14% of the time which is 3.19% higher against Lucian than the average opponent.
After normalising both champions win rates Katarina wins against Lucian 1.12% more often than would be expected.
The average opponent winrate against Lucian is 47.95%.


Zeri
The Spark of Zaun
Katarina wins against Zeri 51.28% of the time which is 1.17% higher against Zeri than the average opponent.
After normalising both champions win rates Katarina wins against Zeri 0.90% less often than would be expected.
The average opponent winrate against Zeri is 50.11%.


Ashe
the Frost Archer
Katarina wins against Ashe 51.32% of the time which is 2.31% higher against Ashe than the average opponent.
After normalising both champions win rates Katarina wins against Ashe 0.24% more often than would be expected.
The average opponent winrate against Ashe is 49.01%.


Smolder
the Fiery Fledgling
Katarina wins against Smolder 51.61% of the time which is 1.32% higher against Smolder than the average opponent.
After normalising both champions win rates Katarina wins against Smolder 0.75% less often than would be expected.
The average opponent winrate against Smolder is 50.29%.


Kai'Sa
Daughter of the Void
Katarina wins against Kai'Sa 51.67% of the time which is 1.27% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Katarina wins against Kai'Sa 0.80% less often than would be expected.
The average opponent winrate against Kai'Sa is 50.40%.


Jhin
the Virtuoso
Katarina wins against Jhin 51.77% of the time which is 2.62% higher against Jhin than the average opponent.
After normalising both champions win rates Katarina wins against Jhin 0.55% more often than would be expected.
The average opponent winrate against Jhin is 49.15%.


Caitlyn
the Sheriff of Piltover
Katarina wins against Caitlyn 52.60% of the time which is 2.87% higher against Caitlyn than the average opponent.
After normalising both champions win rates Katarina wins against Caitlyn 0.80% more often than would be expected.
The average opponent winrate against Caitlyn is 49.73%.


Draven
the Glorious Executioner
Katarina wins against Draven 52.70% of the time which is 1.88% higher against Draven than the average opponent.
After normalising both champions win rates Katarina wins against Draven 0.19% less often than would be expected.
The average opponent winrate against Draven is 50.82%.


Varus
the Arrow of Retribution
Katarina wins against Varus 53.71% of the time which is 2.72% higher against Varus than the average opponent.
After normalising both champions win rates Katarina wins against Varus 0.65% more often than would be expected.
The average opponent winrate against Varus is 50.99%.


Aphelios
the Weapon of the Faithful
Katarina wins against Aphelios 53.90% of the time which is 4.00% higher against Aphelios than the average opponent.
After normalising both champions win rates Katarina wins against Aphelios 1.93% more often than would be expected.
The average opponent winrate against Aphelios is 49.90%.


Ezreal
the Prodigal Explorer
Katarina wins against Ezreal 53.94% of the time which is 2.06% higher against Ezreal than the average opponent.
After normalising both champions win rates Katarina wins against Ezreal 0.01% less often than would be expected.
The average opponent winrate against Ezreal is 51.88%.


Corki
the Daring Bombardier
Katarina wins against Corki 54.64% of the time which is 3.35% higher against Corki than the average opponent.
After normalising both champions win rates Katarina wins against Corki 1.28% more often than would be expected.
The average opponent winrate against Corki is 51.29%.


Lux
the Lady of Luminosity
Katarina wins against Lux 57.43% of the time which is 10.61% higher against Lux than the average opponent.
After normalising both champions win rates Katarina wins against Lux 8.54% more often than would be expected.
The average opponent winrate against Lux is 46.82%.