

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: 4,107,012
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 middle Counters
Katarina middle on Patch 15.9 is the strongest counter to middle champions of Aurora, Veigar & Yone. While Katarina middle is countered most by middle champions of Cho'Gath, Pantheon & Tristana. Below is a detailed breakdown of Katarina middle counters against middle champions with a minimum of 100 games.


Cho'Gath
the Terror of the Void
Katarina wins against Cho'Gath 41.96% of the time which is 5.56% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Katarina wins against Cho'Gath 8.06% less often than would be expected.
The average opponent winrate against Cho'Gath is 47.52%.


Pantheon
the Unbreakable Spear
Katarina wins against Pantheon 44.78% of the time which is 0.58% lower against Pantheon than the average opponent.
After normalising both champions win rates Katarina wins against Pantheon 3.07% less often than would be expected.
The average opponent winrate against Pantheon is 45.36%.


Tristana
the Yordle Gunner
Katarina wins against Tristana 45.19% of the time which is 7.51% lower against Tristana than the average opponent.
After normalising both champions win rates Katarina wins against Tristana 10.00% less often than would be expected.
The average opponent winrate against Tristana is 52.70%.


Kennen
the Heart of the Tempest
Katarina wins against Kennen 45.51% of the time which is 0.28% lower against Kennen than the average opponent.
After normalising both champions win rates Katarina wins against Kennen 2.77% less often than would be expected.
The average opponent winrate against Kennen is 45.79%.


Lissandra
the Ice Witch
Katarina wins against Lissandra 45.92% of the time which is 2.23% lower against Lissandra than the average opponent.
After normalising both champions win rates Katarina wins against Lissandra 4.73% less often than would be expected.
The average opponent winrate against Lissandra is 48.15%.


Vladimir
the Crimson Reaper
Katarina wins against Vladimir 46.02% of the time which is 2.38% lower against Vladimir than the average opponent.
After normalising both champions win rates Katarina wins against Vladimir 4.88% less often than would be expected.
The average opponent winrate against Vladimir is 48.40%.


Garen
The Might of Demacia
Katarina wins against Garen 46.09% of the time which is 0.38% higher against Garen than the average opponent.
After normalising both champions win rates Katarina wins against Garen 2.11% less often than would be expected.
The average opponent winrate against Garen is 45.71%.


Talon
the Blade's Shadow
Katarina wins against Talon 46.79% of the time which is 1.32% lower against Talon than the average opponent.
After normalising both champions win rates Katarina wins against Talon 3.82% less often than would be expected.
The average opponent winrate against Talon is 48.11%.


Galio
the Colossus
Katarina wins against Galio 46.85% of the time which is 1.95% lower against Galio than the average opponent.
After normalising both champions win rates Katarina wins against Galio 4.45% less often than would be expected.
The average opponent winrate against Galio is 48.80%.


Kassadin
the Void Walker
Katarina wins against Kassadin 48.26% of the time which is 0.78% lower against Kassadin than the average opponent.
After normalising both champions win rates Katarina wins against Kassadin 3.28% less often than would be expected.
The average opponent winrate against Kassadin is 49.04%.


Cassiopeia
the Serpent's Embrace
Katarina wins against Cassiopeia 49.14% of the time which is 1.43% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Katarina wins against Cassiopeia 1.07% less often than would be expected.
The average opponent winrate against Cassiopeia is 47.71%.


Gragas
the Rabble Rouser
Katarina wins against Gragas 49.18% of the time which is 1.07% higher against Gragas than the average opponent.
After normalising both champions win rates Katarina wins against Gragas 1.43% less often than would be expected.
The average opponent winrate against Gragas is 48.11%.


Qiyana
Empress of the Elements
Katarina wins against Qiyana 49.23% of the time which is 0.54% higher against Qiyana than the average opponent.
After normalising both champions win rates Katarina wins against Qiyana 1.96% less often than would be expected.
The average opponent winrate against Qiyana is 48.69%.


Orianna
the Lady of Clockwork
Katarina wins against Orianna 49.30% of the time which is 0.16% higher against Orianna than the average opponent.
After normalising both champions win rates Katarina wins against Orianna 2.34% less often than would be expected.
The average opponent winrate against Orianna is 49.14%.


Jayce
the Defender of Tomorrow
Katarina wins against Jayce 49.68% of the time which is 1.24% lower against Jayce than the average opponent.
After normalising both champions win rates Katarina wins against Jayce 3.74% less often than would be expected.
The average opponent winrate against Jayce is 50.92%.


Ekko
the Boy Who Shattered Time
Katarina wins against Ekko 49.73% of the time which is 1.18% higher against Ekko than the average opponent.
After normalising both champions win rates Katarina wins against Ekko 1.32% less often than would be expected.
The average opponent winrate against Ekko is 48.55%.


Vex
the Gloomist
Katarina wins against Vex 50.26% of the time which is 4.29% higher against Vex than the average opponent.
After normalising both champions win rates Katarina wins against Vex 1.80% more often than would be expected.
The average opponent winrate against Vex is 45.97%.


Mel
the Soul's Reflection
Katarina wins against Mel 50.27% of the time which is 0.90% lower against Mel than the average opponent.
After normalising both champions win rates Katarina wins against Mel 3.40% less often than would be expected.
The average opponent winrate against Mel is 51.17%.


Anivia
the Cryophoenix
Katarina wins against Anivia 50.39% of the time which is 2.78% higher against Anivia than the average opponent.
After normalising both champions win rates Katarina wins against Anivia 0.28% more often than would be expected.
The average opponent winrate against Anivia is 47.61%.


Fizz
the Tidal Trickster
Katarina wins against Fizz 50.57% of the time which is 1.57% higher against Fizz than the average opponent.
After normalising both champions win rates Katarina wins against Fizz 0.93% less often than would be expected.
The average opponent winrate against Fizz is 49.00%.


Sylas
the Unshackled
Katarina wins against Sylas 50.72% of the time which is 1.15% higher against Sylas than the average opponent.
After normalising both champions win rates Katarina wins against Sylas 1.35% less often than would be expected.
The average opponent winrate against Sylas is 49.57%.


Akali
the Rogue Assassin
Katarina wins against Akali 50.97% of the time which is 1.96% higher against Akali than the average opponent.
After normalising both champions win rates Katarina wins against Akali 0.54% less often than would be expected.
The average opponent winrate against Akali is 49.01%.


Yasuo
the Unforgiven
Katarina wins against Yasuo 51.08% of the time which is 1.05% higher against Yasuo than the average opponent.
After normalising both champions win rates Katarina wins against Yasuo 1.45% less often than would be expected.
The average opponent winrate against Yasuo is 50.03%.


Lux
the Lady of Luminosity
Katarina wins against Lux 51.69% of the time which is 2.51% higher against Lux than the average opponent.
After normalising both champions win rates Katarina wins against Lux 0.01% more often than would be expected.
The average opponent winrate against Lux is 49.18%.


Kayle
the Righteous
Katarina wins against Kayle 51.74% of the time which is 4.36% higher against Kayle than the average opponent.
After normalising both champions win rates Katarina wins against Kayle 1.86% more often than would be expected.
The average opponent winrate against Kayle is 47.38%.


Ahri
the Nine-Tailed Fox
Katarina wins against Ahri 52.01% of the time which is 3.03% higher against Ahri than the average opponent.
After normalising both champions win rates Katarina wins against Ahri 0.53% more often than would be expected.
The average opponent winrate against Ahri is 48.98%.


Malzahar
the Prophet of the Void
Katarina wins against Malzahar 52.06% of the time which is 3.51% higher against Malzahar than the average opponent.
After normalising both champions win rates Katarina wins against Malzahar 1.01% more often than would be expected.
The average opponent winrate against Malzahar is 48.55%.


Zoe
the Aspect of Twilight
Katarina wins against Zoe 52.20% of the time which is 4.60% higher against Zoe than the average opponent.
After normalising both champions win rates Katarina wins against Zoe 2.10% more often than would be expected.
The average opponent winrate against Zoe is 47.60%.


Diana
Scorn of the Moon
Katarina wins against Diana 52.29% of the time which is 4.74% higher against Diana than the average opponent.
After normalising both champions win rates Katarina wins against Diana 2.24% more often than would be expected.
The average opponent winrate against Diana is 47.55%.


Annie
the Dark Child
Katarina wins against Annie 52.30% of the time which is 4.53% higher against Annie than the average opponent.
After normalising both champions win rates Katarina wins against Annie 2.03% more often than would be expected.
The average opponent winrate against Annie is 47.77%.


Hwei
the Visionary
Katarina wins against Hwei 52.32% of the time which is 3.54% higher against Hwei than the average opponent.
After normalising both champions win rates Katarina wins against Hwei 1.04% more often than would be expected.
The average opponent winrate against Hwei is 48.78%.


LeBlanc
the Deceiver
Katarina wins against LeBlanc 52.36% of the time which is 3.16% higher against LeBlanc than the average opponent.
After normalising both champions win rates Katarina wins against LeBlanc 0.66% more often than would be expected.
The average opponent winrate against LeBlanc is 49.20%.


Azir
the Emperor of the Sands
Katarina wins against Azir 52.43% of the time which is 1.46% higher against Azir than the average opponent.
After normalising both champions win rates Katarina wins against Azir 1.04% less often than would be expected.
The average opponent winrate against Azir is 50.97%.


Akshan
the Rogue Sentinel
Katarina wins against Akshan 52.77% of the time which is 4.23% higher against Akshan than the average opponent.
After normalising both champions win rates Katarina wins against Akshan 1.73% more often than would be expected.
The average opponent winrate against Akshan is 48.54%.


Aurelion Sol
The Star Forger
Katarina wins against Aurelion Sol 52.79% of the time which is 3.68% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Katarina wins against Aurelion Sol 1.18% more often than would be expected.
The average opponent winrate against Aurelion Sol is 49.11%.


Zed
the Master of Shadows
Katarina wins against Zed 53.01% of the time which is 3.73% higher against Zed than the average opponent.
After normalising both champions win rates Katarina wins against Zed 1.23% more often than would be expected.
The average opponent winrate against Zed is 49.28%.


Viktor
the Herald of the Arcane
Katarina wins against Viktor 54.28% of the time which is 4.12% higher against Viktor than the average opponent.
After normalising both champions win rates Katarina wins against Viktor 1.62% more often than would be expected.
The average opponent winrate against Viktor is 50.16%.


Vel'Koz
the Eye of the Void
Katarina wins against Vel'Koz 54.76% of the time which is 7.00% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Katarina wins against Vel'Koz 4.50% more often than would be expected.
The average opponent winrate against Vel'Koz is 47.76%.


Irelia
the Blade Dancer
Katarina wins against Irelia 54.83% of the time which is 4.45% higher against Irelia than the average opponent.
After normalising both champions win rates Katarina wins against Irelia 1.95% more often than would be expected.
The average opponent winrate against Irelia is 50.38%.


Xerath
the Magus Ascendant
Katarina wins against Xerath 55.15% of the time which is 6.67% higher against Xerath than the average opponent.
After normalising both champions win rates Katarina wins against Xerath 4.17% more often than would be expected.
The average opponent winrate against Xerath is 48.48%.


Taliyah
the Stoneweaver
Katarina wins against Taliyah 55.43% of the time which is 7.81% higher against Taliyah than the average opponent.
After normalising both champions win rates Katarina wins against Taliyah 5.31% more often than would be expected.
The average opponent winrate against Taliyah is 47.62%.


Twisted Fate
the Card Master
Katarina wins against Twisted Fate 56.14% of the time which is 5.61% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Katarina wins against Twisted Fate 3.11% more often than would be expected.
The average opponent winrate against Twisted Fate is 50.53%.


Syndra
the Dark Sovereign
Katarina wins against Syndra 56.61% of the time which is 6.89% higher against Syndra than the average opponent.
After normalising both champions win rates Katarina wins against Syndra 4.39% more often than would be expected.
The average opponent winrate against Syndra is 49.72%.


Ryze
the Rune Mage
Katarina wins against Ryze 56.63% of the time which is 6.24% higher against Ryze than the average opponent.
After normalising both champions win rates Katarina wins against Ryze 3.74% more often than would be expected.
The average opponent winrate against Ryze is 50.39%.


Yone
the Unforgotten
Katarina wins against Yone 57.67% of the time which is 4.80% higher against Yone than the average opponent.
After normalising both champions win rates Katarina wins against Yone 2.31% more often than would be expected.
The average opponent winrate against Yone is 52.87%.


Veigar
the Tiny Master of Evil
Katarina wins against Veigar 58.21% of the time which is 9.49% higher against Veigar than the average opponent.
After normalising both champions win rates Katarina wins against Veigar 6.99% more often than would be expected.
The average opponent winrate against Veigar is 48.72%.


Aurora
the Witch Between Worlds
Katarina wins against Aurora 58.76% of the time which is 8.62% higher against Aurora than the average opponent.
After normalising both champions win rates Katarina wins against Aurora 6.12% more often than would be expected.
The average opponent winrate against Aurora is 50.14%.