

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.
All Ranks Champions Analysed: 109,592,410
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.


Karthus Counters
Karthus jungle vs bottom Counters
Karthus jungle on Patch 15.2 is the strongest counter to bottom champions of Teemo, Senna & Samira. While Karthus jungle is countered most by bottom champions of Aurelion Sol, Vel'Koz & Malzahar. Below is a detailed breakdown of Karthus jungle counters against bottom champions with a minimum of 100 games.


Aurelion Sol
The Star Forger
Karthus wins against Aurelion Sol 40.00% of the time which is 6.72% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Karthus wins against Aurelion Sol 5.05% less often than would be expected.
The average opponent winrate against Aurelion Sol is 46.72%.


Vel'Koz
the Eye of the Void
Karthus wins against Vel'Koz 40.43% of the time which is 6.95% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Karthus wins against Vel'Koz 5.28% less often than would be expected.
The average opponent winrate against Vel'Koz is 47.38%.


Malzahar
the Prophet of the Void
Karthus wins against Malzahar 41.67% of the time which is 7.01% lower against Malzahar than the average opponent.
After normalising both champions win rates Karthus wins against Malzahar 5.33% less often than would be expected.
The average opponent winrate against Malzahar is 48.68%.


Xerath
the Magus Ascendant
Karthus wins against Xerath 42.25% of the time which is 7.24% lower against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 5.56% less often than would be expected.
The average opponent winrate against Xerath is 49.49%.


Kog'Maw
the Mouth of the Abyss
Karthus wins against Kog'Maw 43.17% of the time which is 5.05% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Karthus wins against Kog'Maw 3.37% less often than would be expected.
The average opponent winrate against Kog'Maw is 48.22%.


Lux
the Lady of Luminosity
Karthus wins against Lux 43.21% of the time which is 5.92% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 4.24% less often than would be expected.
The average opponent winrate against Lux is 49.13%.


Seraphine
the Starry-Eyed Songstress
Karthus wins against Seraphine 43.49% of the time which is 5.74% lower against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 4.06% less often than would be expected.
The average opponent winrate against Seraphine is 49.23%.


Cho'Gath
the Terror of the Void
Karthus wins against Cho'Gath 43.61% of the time which is 7.15% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Karthus wins against Cho'Gath 5.47% less often than would be expected.
The average opponent winrate against Cho'Gath is 50.76%.


Viktor
the Herald of the Arcane
Karthus wins against Viktor 44.10% of the time which is 5.21% lower against Viktor than the average opponent.
After normalising both champions win rates Karthus wins against Viktor 3.53% less often than would be expected.
The average opponent winrate against Viktor is 49.31%.


Miss Fortune
the Bounty Hunter
Karthus wins against Miss Fortune 45.12% of the time which is 1.72% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Karthus wins against Miss Fortune 0.05% less often than would be expected.
The average opponent winrate against Miss Fortune is 46.84%.


Ziggs
the Hexplosives Expert
Karthus wins against Ziggs 45.42% of the time which is 3.54% lower against Ziggs than the average opponent.
After normalising both champions win rates Karthus wins against Ziggs 1.86% less often than would be expected.
The average opponent winrate against Ziggs is 48.96%.


Hwei
the Visionary
Karthus wins against Hwei 45.95% of the time which is 2.31% lower against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 0.63% less often than would be expected.
The average opponent winrate against Hwei is 48.26%.


Vayne
the Night Hunter
Karthus wins against Vayne 46.06% of the time which is 2.43% lower against Vayne than the average opponent.
After normalising both champions win rates Karthus wins against Vayne 0.75% less often than would be expected.
The average opponent winrate against Vayne is 48.49%.


Twitch
the Plague Rat
Karthus wins against Twitch 46.54% of the time which is 2.51% lower against Twitch than the average opponent.
After normalising both champions win rates Karthus wins against Twitch 0.83% less often than would be expected.
The average opponent winrate against Twitch is 49.05%.


Sivir
the Battle Mistress
Karthus wins against Sivir 46.66% of the time which is 2.46% lower against Sivir than the average opponent.
After normalising both champions win rates Karthus wins against Sivir 0.78% less often than would be expected.
The average opponent winrate against Sivir is 49.12%.


Syndra
the Dark Sovereign
Karthus wins against Syndra 46.90% of the time which is 3.66% lower against Syndra than the average opponent.
After normalising both champions win rates Karthus wins against Syndra 1.98% less often than would be expected.
The average opponent winrate against Syndra is 50.56%.


Brand
the Burning Vengeance
Karthus wins against Brand 46.97% of the time which is 0.73% lower against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 0.94% more often than would be expected.
The average opponent winrate against Brand is 47.70%.


Tahm Kench
The River King
Karthus wins against Tahm Kench 47.01% of the time which is 1.20% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Karthus wins against Tahm Kench 0.48% more often than would be expected.
The average opponent winrate against Tahm Kench is 48.21%.


Veigar
the Tiny Master of Evil
Karthus wins against Veigar 47.22% of the time which is 0.36% lower against Veigar than the average opponent.
After normalising both champions win rates Karthus wins against Veigar 1.31% more often than would be expected.
The average opponent winrate against Veigar is 47.58%.


Caitlyn
the Sheriff of Piltover
Karthus wins against Caitlyn 47.28% of the time which is 2.75% lower against Caitlyn than the average opponent.
After normalising both champions win rates Karthus wins against Caitlyn 1.07% less often than would be expected.
The average opponent winrate against Caitlyn is 50.03%.


Jinx
the Loose Cannon
Karthus wins against Jinx 47.81% of the time which is 0.79% lower against Jinx than the average opponent.
After normalising both champions win rates Karthus wins against Jinx 0.89% more often than would be expected.
The average opponent winrate against Jinx is 48.60%.


Nilah
the Joy Unbound
Karthus wins against Nilah 48.14% of the time which is 0.81% higher against Nilah than the average opponent.
After normalising both champions win rates Karthus wins against Nilah 2.48% more often than would be expected.
The average opponent winrate against Nilah is 47.33%.


Ezreal
the Prodigal Explorer
Karthus wins against Ezreal 48.25% of the time which is 2.99% lower against Ezreal than the average opponent.
After normalising both champions win rates Karthus wins against Ezreal 1.31% less often than would be expected.
The average opponent winrate against Ezreal is 51.24%.


Draven
the Glorious Executioner
Karthus wins against Draven 48.39% of the time which is 3.30% lower against Draven than the average opponent.
After normalising both champions win rates Karthus wins against Draven 1.62% less often than would be expected.
The average opponent winrate against Draven is 51.69%.


Lucian
the Purifier
Karthus wins against Lucian 48.44% of the time which is 2.74% lower against Lucian than the average opponent.
After normalising both champions win rates Karthus wins against Lucian 1.06% less often than would be expected.
The average opponent winrate against Lucian is 51.18%.


Mel
the Soul's Reflection
Karthus wins against Mel 48.47% of the time which is 0.90% lower against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 0.78% more often than would be expected.
The average opponent winrate against Mel is 49.37%.


Yasuo
the Unforgiven
Karthus wins against Yasuo 48.48% of the time which is 0.94% lower against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 0.74% more often than would be expected.
The average opponent winrate against Yasuo is 49.42%.


Jhin
the Virtuoso
Karthus wins against Jhin 48.58% of the time which is 1.51% lower against Jhin than the average opponent.
After normalising both champions win rates Karthus wins against Jhin 0.17% more often than would be expected.
The average opponent winrate against Jhin is 50.09%.


Zeri
The Spark of Zaun
Karthus wins against Zeri 48.59% of the time which is 2.05% lower against Zeri than the average opponent.
After normalising both champions win rates Karthus wins against Zeri 0.37% less often than would be expected.
The average opponent winrate against Zeri is 50.64%.


Aphelios
the Weapon of the Faithful
Karthus wins against Aphelios 48.82% of the time which is 1.94% lower against Aphelios than the average opponent.
After normalising both champions win rates Karthus wins against Aphelios 0.26% less often than would be expected.
The average opponent winrate against Aphelios is 50.76%.


Cassiopeia
the Serpent's Embrace
Karthus wins against Cassiopeia 49.18% of the time which is 0.86% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Karthus wins against Cassiopeia 2.54% more often than would be expected.
The average opponent winrate against Cassiopeia is 48.32%.


Zyra
Rise of the Thorns
Karthus wins against Zyra 49.55% of the time which is 0.04% higher against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 1.72% more often than would be expected.
The average opponent winrate against Zyra is 49.51%.


Xayah
the Rebel
Karthus wins against Xayah 49.72% of the time which is 0.68% lower against Xayah than the average opponent.
After normalising both champions win rates Karthus wins against Xayah 1.00% more often than would be expected.
The average opponent winrate against Xayah is 50.40%.


Akshan
the Rogue Sentinel
Karthus wins against Akshan 50.00% of the time which is 2.57% lower against Akshan than the average opponent.
After normalising both champions win rates Karthus wins against Akshan 0.89% less often than would be expected.
The average opponent winrate against Akshan is 52.57%.


Kalista
the Spear of Vengeance
Karthus wins against Kalista 50.03% of the time which is 2.38% lower against Kalista than the average opponent.
After normalising both champions win rates Karthus wins against Kalista 0.70% less often than would be expected.
The average opponent winrate against Kalista is 52.41%.


Corki
the Daring Bombardier
Karthus wins against Corki 50.24% of the time which is 0.89% lower against Corki than the average opponent.
After normalising both champions win rates Karthus wins against Corki 0.79% more often than would be expected.
The average opponent winrate against Corki is 51.13%.


Smolder
the Fiery Fledgling
Karthus wins against Smolder 50.86% of the time which is 0.42% lower against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 1.26% more often than would be expected.
The average opponent winrate against Smolder is 51.28%.


Swain
the Noxian Grand General
Karthus wins against Swain 51.04% of the time which is 2.35% higher against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 4.03% more often than would be expected.
The average opponent winrate against Swain is 48.69%.


Varus
the Arrow of Retribution
Karthus wins against Varus 51.16% of the time which is 0.31% lower against Varus than the average opponent.
After normalising both champions win rates Karthus wins against Varus 1.37% more often than would be expected.
The average opponent winrate against Varus is 51.47%.


Kai'Sa
Daughter of the Void
Karthus wins against Kai'Sa 51.30% of the time which is 0.59% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Karthus wins against Kai'Sa 1.09% more often than would be expected.
The average opponent winrate against Kai'Sa is 51.89%.


Ashe
the Frost Archer
Karthus wins against Ashe 51.32% of the time which is 1.05% lower against Ashe than the average opponent.
After normalising both champions win rates Karthus wins against Ashe 0.63% more often than would be expected.
The average opponent winrate against Ashe is 52.37%.


Tristana
the Yordle Gunner
Karthus wins against Tristana 51.36% of the time which is 0.70% lower against Tristana than the average opponent.
After normalising both champions win rates Karthus wins against Tristana 0.98% more often than would be expected.
The average opponent winrate against Tristana is 52.06%.


Heimerdinger
the Revered Inventor
Karthus wins against Heimerdinger 52.13% of the time which is 5.14% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Karthus wins against Heimerdinger 6.81% more often than would be expected.
The average opponent winrate against Heimerdinger is 46.99%.


Samira
the Desert Rose
Karthus wins against Samira 52.58% of the time which is 0.83% higher against Samira than the average opponent.
After normalising both champions win rates Karthus wins against Samira 2.51% more often than would be expected.
The average opponent winrate against Samira is 51.75%.


Senna
the Redeemer
Karthus wins against Senna 55.56% of the time which is 0.11% higher against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 1.78% more often than would be expected.
The average opponent winrate against Senna is 55.45%.


Teemo
the Swift Scout
Karthus wins against Teemo 58.62% of the time which is 6.89% higher against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 8.57% more often than would be expected.
The average opponent winrate against Teemo is 51.73%.