

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: 8,944,537
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 30 is the strongest counter to bottom champions of Kai'Sa, Samira & Corki. While Karthus jungle is countered most by bottom champions of Jinx, Kog'Maw & Twitch. Below is a detailed breakdown of Karthus jungle counters against bottom champions with a minimum of 100 games.


Jinx
the Loose Cannon
Karthus wins against Jinx 44.75% of the time which is 2.92% lower against Jinx than the average opponent.
After normalising both champions win rates Karthus wins against Jinx 3.83% less often than would be expected.
The average opponent winrate against Jinx is 47.67%.


Kog'Maw
the Mouth of the Abyss
Karthus wins against Kog'Maw 45.11% of the time which is 1.23% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Karthus wins against Kog'Maw 2.14% less often than would be expected.
The average opponent winrate against Kog'Maw is 46.34%.


Twitch
the Plague Rat
Karthus wins against Twitch 45.69% of the time which is 2.04% lower against Twitch than the average opponent.
After normalising both champions win rates Karthus wins against Twitch 2.95% less often than would be expected.
The average opponent winrate against Twitch is 47.73%.


Sivir
the Battle Mistress
Karthus wins against Sivir 46.31% of the time which is 0.81% lower against Sivir than the average opponent.
After normalising both champions win rates Karthus wins against Sivir 1.72% less often than would be expected.
The average opponent winrate against Sivir is 47.12%.


Nilah
the Joy Unbound
Karthus wins against Nilah 48.31% of the time which is 1.59% higher against Nilah than the average opponent.
After normalising both champions win rates Karthus wins against Nilah 0.68% more often than would be expected.
The average opponent winrate against Nilah is 46.72%.


Senna
the Redeemer
Karthus wins against Senna 48.38% of the time which is 0.22% lower against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 1.13% less often than would be expected.
The average opponent winrate against Senna is 48.60%.


Caitlyn
the Sheriff of Piltover
Karthus wins against Caitlyn 48.74% of the time which is 1.34% lower against Caitlyn than the average opponent.
After normalising both champions win rates Karthus wins against Caitlyn 2.25% less often than would be expected.
The average opponent winrate against Caitlyn is 50.08%.


Ashe
the Frost Archer
Karthus wins against Ashe 48.94% of the time which is 0.20% higher against Ashe than the average opponent.
After normalising both champions win rates Karthus wins against Ashe 0.71% less often than would be expected.
The average opponent winrate against Ashe is 48.74%.


Jhin
the Virtuoso
Karthus wins against Jhin 49.27% of the time which is 0.59% lower against Jhin than the average opponent.
After normalising both champions win rates Karthus wins against Jhin 1.50% less often than would be expected.
The average opponent winrate against Jhin is 49.86%.


Aphelios
the Weapon of the Faithful
Karthus wins against Aphelios 49.37% of the time which is 0.52% lower against Aphelios than the average opponent.
After normalising both champions win rates Karthus wins against Aphelios 1.43% less often than would be expected.
The average opponent winrate against Aphelios is 49.89%.


Lucian
the Purifier
Karthus wins against Lucian 49.56% of the time which is 1.05% higher against Lucian than the average opponent.
After normalising both champions win rates Karthus wins against Lucian 0.14% more often than would be expected.
The average opponent winrate against Lucian is 48.51%.


Miss Fortune
the Bounty Hunter
Karthus wins against Miss Fortune 49.72% of the time which is 1.14% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Karthus wins against Miss Fortune 0.23% more often than would be expected.
The average opponent winrate against Miss Fortune is 48.58%.


Varus
the Arrow of Retribution
Karthus wins against Varus 49.91% of the time which is 1.43% lower against Varus than the average opponent.
After normalising both champions win rates Karthus wins against Varus 2.34% less often than would be expected.
The average opponent winrate against Varus is 51.34%.


Ezreal
the Prodigal Explorer
Karthus wins against Ezreal 50.66% of the time which is 0.81% lower against Ezreal than the average opponent.
After normalising both champions win rates Karthus wins against Ezreal 1.72% less often than would be expected.
The average opponent winrate against Ezreal is 51.47%.


Vayne
the Night Hunter
Karthus wins against Vayne 50.68% of the time which is 3.07% higher against Vayne than the average opponent.
After normalising both champions win rates Karthus wins against Vayne 2.16% more often than would be expected.
The average opponent winrate against Vayne is 47.61%.


Zeri
The Spark of Zaun
Karthus wins against Zeri 50.97% of the time which is 2.01% higher against Zeri than the average opponent.
After normalising both champions win rates Karthus wins against Zeri 1.10% more often than would be expected.
The average opponent winrate against Zeri is 48.96%.


Xayah
the Rebel
Karthus wins against Xayah 51.14% of the time which is 2.85% higher against Xayah than the average opponent.
After normalising both champions win rates Karthus wins against Xayah 1.94% more often than would be expected.
The average opponent winrate against Xayah is 48.29%.


Tristana
the Yordle Gunner
Karthus wins against Tristana 51.29% of the time which is 3.94% higher against Tristana than the average opponent.
After normalising both champions win rates Karthus wins against Tristana 3.03% more often than would be expected.
The average opponent winrate against Tristana is 47.35%.


Smolder
the Fiery Fledgling
Karthus wins against Smolder 51.57% of the time which is 2.85% higher against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 1.94% more often than would be expected.
The average opponent winrate against Smolder is 48.72%.


Mel
the Soul's Reflection
Karthus wins against Mel 53.04% of the time which is 4.29% higher against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 3.38% more often than would be expected.
The average opponent winrate against Mel is 48.75%.


Draven
the Glorious Executioner
Karthus wins against Draven 53.31% of the time which is 3.82% higher against Draven than the average opponent.
After normalising both champions win rates Karthus wins against Draven 2.91% more often than would be expected.
The average opponent winrate against Draven is 49.49%.


Corki
the Daring Bombardier
Karthus wins against Corki 53.42% of the time which is 3.35% higher against Corki than the average opponent.
After normalising both champions win rates Karthus wins against Corki 2.44% more often than would be expected.
The average opponent winrate against Corki is 50.07%.


Samira
the Desert Rose
Karthus wins against Samira 53.77% of the time which is 5.78% higher against Samira than the average opponent.
After normalising both champions win rates Karthus wins against Samira 4.87% more often than would be expected.
The average opponent winrate against Samira is 47.99%.


Kai'Sa
Daughter of the Void
Karthus wins against Kai'Sa 55.83% of the time which is 5.69% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Karthus wins against Kai'Sa 4.78% more often than would be expected.
The average opponent winrate against Kai'Sa is 50.14%.