

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.
Platinum+ Champions Analysed: 31,396,181
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 Smolder, Samira & Cassiopeia. While Karthus jungle is countered most by bottom champions of Lux, Kog'Maw & Twitch. Below is a detailed breakdown of Karthus jungle counters against bottom champions with a minimum of 100 games.


Lux
the Lady of Luminosity
Karthus wins against Lux 37.63% of the time which is 9.62% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 10.90% less often than would be expected.
The average opponent winrate against Lux is 47.25%.


Kog'Maw
the Mouth of the Abyss
Karthus wins against Kog'Maw 41.01% of the time which is 4.70% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Karthus wins against Kog'Maw 5.98% less often than would be expected.
The average opponent winrate against Kog'Maw is 45.71%.


Twitch
the Plague Rat
Karthus wins against Twitch 46.09% of the time which is 1.01% lower against Twitch than the average opponent.
After normalising both champions win rates Karthus wins against Twitch 2.29% less often than would be expected.
The average opponent winrate against Twitch is 47.10%.


Hwei
the Visionary
Karthus wins against Hwei 46.70% of the time which is 0.62% lower against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 1.90% less often than would be expected.
The average opponent winrate against Hwei is 47.32%.


Ziggs
the Hexplosives Expert
Karthus wins against Ziggs 46.80% of the time which is 1.14% lower against Ziggs than the average opponent.
After normalising both champions win rates Karthus wins against Ziggs 2.42% less often than would be expected.
The average opponent winrate against Ziggs is 47.94%.


Vayne
the Night Hunter
Karthus wins against Vayne 46.81% of the time which is 0.28% higher against Vayne than the average opponent.
After normalising both champions win rates Karthus wins against Vayne 1.00% less often than would be expected.
The average opponent winrate against Vayne is 46.53%.


Viktor
the Herald of the Arcane
Karthus wins against Viktor 46.82% of the time which is 1.83% lower against Viktor than the average opponent.
After normalising both champions win rates Karthus wins against Viktor 3.11% less often than would be expected.
The average opponent winrate against Viktor is 48.65%.


Lucian
the Purifier
Karthus wins against Lucian 47.50% of the time which is 1.30% lower against Lucian than the average opponent.
After normalising both champions win rates Karthus wins against Lucian 2.58% less often than would be expected.
The average opponent winrate against Lucian is 48.80%.


Miss Fortune
the Bounty Hunter
Karthus wins against Miss Fortune 47.56% of the time which is 1.81% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Karthus wins against Miss Fortune 0.53% more often than would be expected.
The average opponent winrate against Miss Fortune is 45.75%.


Veigar
the Tiny Master of Evil
Karthus wins against Veigar 47.67% of the time which is 0.71% higher against Veigar than the average opponent.
After normalising both champions win rates Karthus wins against Veigar 0.57% less often than would be expected.
The average opponent winrate against Veigar is 46.96%.


Seraphine
the Starry-Eyed Songstress
Karthus wins against Seraphine 48.10% of the time which is 0.27% higher against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 1.01% less often than would be expected.
The average opponent winrate against Seraphine is 47.83%.


Brand
the Burning Vengeance
Karthus wins against Brand 48.59% of the time which is 2.91% higher against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 1.63% more often than would be expected.
The average opponent winrate against Brand is 45.68%.


Jinx
the Loose Cannon
Karthus wins against Jinx 48.86% of the time which is 1.93% higher against Jinx than the average opponent.
After normalising both champions win rates Karthus wins against Jinx 0.65% more often than would be expected.
The average opponent winrate against Jinx is 46.93%.


Draven
the Glorious Executioner
Karthus wins against Draven 48.91% of the time which is 0.37% lower against Draven than the average opponent.
After normalising both champions win rates Karthus wins against Draven 1.65% less often than would be expected.
The average opponent winrate against Draven is 49.28%.


Kalista
the Spear of Vengeance
Karthus wins against Kalista 48.95% of the time which is 1.43% lower against Kalista than the average opponent.
After normalising both champions win rates Karthus wins against Kalista 2.71% less often than would be expected.
The average opponent winrate against Kalista is 50.38%.


Sivir
the Battle Mistress
Karthus wins against Sivir 48.98% of the time which is 1.26% higher against Sivir than the average opponent.
After normalising both champions win rates Karthus wins against Sivir 0.02% less often than would be expected.
The average opponent winrate against Sivir is 47.72%.


Ezreal
the Prodigal Explorer
Karthus wins against Ezreal 49.68% of the time which is 0.15% lower against Ezreal than the average opponent.
After normalising both champions win rates Karthus wins against Ezreal 1.43% less often than would be expected.
The average opponent winrate against Ezreal is 49.83%.


Xayah
the Rebel
Karthus wins against Xayah 49.71% of the time which is 1.58% higher against Xayah than the average opponent.
After normalising both champions win rates Karthus wins against Xayah 0.30% more often than would be expected.
The average opponent winrate against Xayah is 48.13%.


Caitlyn
the Sheriff of Piltover
Karthus wins against Caitlyn 49.74% of the time which is 0.96% higher against Caitlyn than the average opponent.
After normalising both champions win rates Karthus wins against Caitlyn 0.32% less often than would be expected.
The average opponent winrate against Caitlyn is 48.78%.


Zeri
The Spark of Zaun
Karthus wins against Zeri 50.26% of the time which is 1.27% higher against Zeri than the average opponent.
After normalising both champions win rates Karthus wins against Zeri 0.01% less often than would be expected.
The average opponent winrate against Zeri is 48.99%.


Aphelios
the Weapon of the Faithful
Karthus wins against Aphelios 50.36% of the time which is 0.69% higher against Aphelios than the average opponent.
After normalising both champions win rates Karthus wins against Aphelios 0.59% less often than would be expected.
The average opponent winrate against Aphelios is 49.67%.


Corki
the Daring Bombardier
Karthus wins against Corki 50.56% of the time which is 1.01% higher against Corki than the average opponent.
After normalising both champions win rates Karthus wins against Corki 0.27% less often than would be expected.
The average opponent winrate against Corki is 49.55%.


Mel
the Soul's Reflection
Karthus wins against Mel 50.65% of the time which is 1.68% higher against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 0.40% more often than would be expected.
The average opponent winrate against Mel is 48.97%.


Jhin
the Virtuoso
Karthus wins against Jhin 51.38% of the time which is 2.25% higher against Jhin than the average opponent.
After normalising both champions win rates Karthus wins against Jhin 0.97% more often than would be expected.
The average opponent winrate against Jhin is 49.13%.


Nilah
the Joy Unbound
Karthus wins against Nilah 51.54% of the time which is 5.49% higher against Nilah than the average opponent.
After normalising both champions win rates Karthus wins against Nilah 4.21% more often than would be expected.
The average opponent winrate against Nilah is 46.05%.


Tristana
the Yordle Gunner
Karthus wins against Tristana 51.85% of the time which is 2.82% higher against Tristana than the average opponent.
After normalising both champions win rates Karthus wins against Tristana 1.54% more often than would be expected.
The average opponent winrate against Tristana is 49.03%.


Yasuo
the Unforgiven
Karthus wins against Yasuo 51.85% of the time which is 4.41% higher against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 3.13% more often than would be expected.
The average opponent winrate against Yasuo is 47.44%.


Swain
the Noxian Grand General
Karthus wins against Swain 52.28% of the time which is 4.38% higher against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 3.10% more often than would be expected.
The average opponent winrate against Swain is 47.90%.


Kai'Sa
Daughter of the Void
Karthus wins against Kai'Sa 52.38% of the time which is 1.77% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Karthus wins against Kai'Sa 0.49% more often than would be expected.
The average opponent winrate against Kai'Sa is 50.61%.


Varus
the Arrow of Retribution
Karthus wins against Varus 52.61% of the time which is 2.81% higher against Varus than the average opponent.
After normalising both champions win rates Karthus wins against Varus 1.53% more often than would be expected.
The average opponent winrate against Varus is 49.80%.


Ashe
the Frost Archer
Karthus wins against Ashe 53.18% of the time which is 2.60% higher against Ashe than the average opponent.
After normalising both champions win rates Karthus wins against Ashe 1.32% more often than would be expected.
The average opponent winrate against Ashe is 50.58%.


Cassiopeia
the Serpent's Embrace
Karthus wins against Cassiopeia 54.32% of the time which is 7.73% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Karthus wins against Cassiopeia 6.45% more often than would be expected.
The average opponent winrate against Cassiopeia is 46.59%.


Samira
the Desert Rose
Karthus wins against Samira 54.43% of the time which is 4.50% higher against Samira than the average opponent.
After normalising both champions win rates Karthus wins against Samira 3.22% more often than would be expected.
The average opponent winrate against Samira is 49.93%.


Smolder
the Fiery Fledgling
Karthus wins against Smolder 55.93% of the time which is 5.32% higher against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 4.04% more often than would be expected.
The average opponent winrate against Smolder is 50.61%.