

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: 58,906,506
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 bottom vs bottom Counters
Karthus bottom on Patch 30 is the strongest counter to bottom champions of Ezreal, Kalista & Jhin. While Karthus bottom is countered most by bottom champions of Vayne, Sivir & Ziggs. Below is a detailed breakdown of Karthus bottom counters against bottom champions with a minimum of 100 games.


Vayne
the Night Hunter
Karthus wins against Vayne 44.81% of the time which is 2.57% lower against Vayne than the average opponent.
After normalising both champions win rates Karthus wins against Vayne 5.84% less often than would be expected.
The average opponent winrate against Vayne is 47.38%.


Sivir
the Battle Mistress
Karthus wins against Sivir 47.88% of the time which is 0.05% higher against Sivir than the average opponent.
After normalising both champions win rates Karthus wins against Sivir 3.22% less often than would be expected.
The average opponent winrate against Sivir is 47.83%.


Ziggs
the Hexplosives Expert
Karthus wins against Ziggs 48.65% of the time which is 0.77% higher against Ziggs than the average opponent.
After normalising both champions win rates Karthus wins against Ziggs 2.50% less often than would be expected.
The average opponent winrate against Ziggs is 47.88%.


Nilah
the Joy Unbound
Karthus wins against Nilah 49.75% of the time which is 2.79% higher against Nilah than the average opponent.
After normalising both champions win rates Karthus wins against Nilah 0.48% less often than would be expected.
The average opponent winrate against Nilah is 46.96%.


Kog'Maw
the Mouth of the Abyss
Karthus wins against Kog'Maw 50.00% of the time which is 3.29% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Karthus wins against Kog'Maw 0.02% more often than would be expected.
The average opponent winrate against Kog'Maw is 46.71%.


Lucian
the Purifier
Karthus wins against Lucian 50.22% of the time which is 0.51% higher against Lucian than the average opponent.
After normalising both champions win rates Karthus wins against Lucian 2.76% less often than would be expected.
The average opponent winrate against Lucian is 49.71%.


Miss Fortune
the Bounty Hunter
Karthus wins against Miss Fortune 50.32% of the time which is 1.43% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Karthus wins against Miss Fortune 1.84% less often than would be expected.
The average opponent winrate against Miss Fortune is 48.89%.


Aphelios
the Weapon of the Faithful
Karthus wins against Aphelios 51.79% of the time which is 1.73% higher against Aphelios than the average opponent.
After normalising both champions win rates Karthus wins against Aphelios 1.54% less often than would be expected.
The average opponent winrate against Aphelios is 50.06%.


Zeri
The Spark of Zaun
Karthus wins against Zeri 51.90% of the time which is 2.66% higher against Zeri than the average opponent.
After normalising both champions win rates Karthus wins against Zeri 0.61% less often than would be expected.
The average opponent winrate against Zeri is 49.24%.


Xayah
the Rebel
Karthus wins against Xayah 52.12% of the time which is 2.40% higher against Xayah than the average opponent.
After normalising both champions win rates Karthus wins against Xayah 0.87% less often than would be expected.
The average opponent winrate against Xayah is 49.72%.


Tristana
the Yordle Gunner
Karthus wins against Tristana 52.23% of the time which is 3.27% higher against Tristana than the average opponent.
After normalising both champions win rates Karthus wins against Tristana 0.00% less often than would be expected.
The average opponent winrate against Tristana is 48.96%.


Twitch
the Plague Rat
Karthus wins against Twitch 52.68% of the time which is 4.45% higher against Twitch than the average opponent.
After normalising both champions win rates Karthus wins against Twitch 1.18% more often than would be expected.
The average opponent winrate against Twitch is 48.23%.


Senna
the Redeemer
Karthus wins against Senna 52.87% of the time which is 3.10% higher against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 0.17% less often than would be expected.
The average opponent winrate against Senna is 49.77%.


Jinx
the Loose Cannon
Karthus wins against Jinx 53.12% of the time which is 4.89% higher against Jinx than the average opponent.
After normalising both champions win rates Karthus wins against Jinx 1.62% more often than would be expected.
The average opponent winrate against Jinx is 48.23%.


Smolder
the Fiery Fledgling
Karthus wins against Smolder 53.35% of the time which is 5.05% higher against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 1.78% more often than would be expected.
The average opponent winrate against Smolder is 48.30%.


Yunara
the Unbroken Faith
Karthus wins against Yunara 53.69% of the time which is 2.90% higher against Yunara than the average opponent.
After normalising both champions win rates Karthus wins against Yunara 0.37% less often than would be expected.
The average opponent winrate against Yunara is 50.79%.


Kai'Sa
Daughter of the Void
Karthus wins against Kai'Sa 53.73% of the time which is 3.93% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Karthus wins against Kai'Sa 0.66% more often than would be expected.
The average opponent winrate against Kai'Sa is 49.80%.


Samira
the Desert Rose
Karthus wins against Samira 53.94% of the time which is 4.96% higher against Samira than the average opponent.
After normalising both champions win rates Karthus wins against Samira 1.69% more often than would be expected.
The average opponent winrate against Samira is 48.98%.


Caitlyn
the Sheriff of Piltover
Karthus wins against Caitlyn 55.24% of the time which is 5.01% higher against Caitlyn than the average opponent.
After normalising both champions win rates Karthus wins against Caitlyn 1.74% more often than would be expected.
The average opponent winrate against Caitlyn is 50.23%.


Ashe
the Frost Archer
Karthus wins against Ashe 55.46% of the time which is 6.85% higher against Ashe than the average opponent.
After normalising both champions win rates Karthus wins against Ashe 3.58% more often than would be expected.
The average opponent winrate against Ashe is 48.61%.


Corki
the Daring Bombardier
Karthus wins against Corki 55.60% of the time which is 4.43% higher against Corki than the average opponent.
After normalising both champions win rates Karthus wins against Corki 1.17% more often than would be expected.
The average opponent winrate against Corki is 51.17%.


Varus
the Arrow of Retribution
Karthus wins against Varus 55.75% of the time which is 3.72% higher against Varus than the average opponent.
After normalising both champions win rates Karthus wins against Varus 0.46% more often than would be expected.
The average opponent winrate against Varus is 52.03%.


Draven
the Glorious Executioner
Karthus wins against Draven 55.78% of the time which is 5.09% higher against Draven than the average opponent.
After normalising both champions win rates Karthus wins against Draven 1.82% more often than would be expected.
The average opponent winrate against Draven is 50.69%.


Jhin
the Virtuoso
Karthus wins against Jhin 56.48% of the time which is 6.54% higher against Jhin than the average opponent.
After normalising both champions win rates Karthus wins against Jhin 3.27% more often than would be expected.
The average opponent winrate against Jhin is 49.94%.


Kalista
the Spear of Vengeance
Karthus wins against Kalista 56.59% of the time which is 1.30% higher against Kalista than the average opponent.
After normalising both champions win rates Karthus wins against Kalista 1.92% less often than would be expected.
The average opponent winrate against Kalista is 55.29%.


Ezreal
the Prodigal Explorer
Karthus wins against Ezreal 57.12% of the time which is 4.62% higher against Ezreal than the average opponent.
After normalising both champions win rates Karthus wins against Ezreal 1.37% more often than would be expected.
The average opponent winrate against Ezreal is 52.50%.