

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.
D2+ Champions Analysed: 4,057,163
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 14 is the strongest counter to bottom champions of Ezreal, Aphelios & Smolder. While Karthus bottom is countered most by bottom champions of Lucian, Sivir & Jinx. Below is a detailed breakdown of Karthus bottom counters against bottom champions with a minimum of 100 games.


Lucian
the Purifier
Karthus wins against Lucian 45.96% of the time which is 3.38% lower against Lucian than the average opponent.
After normalising both champions win rates Karthus wins against Lucian 6.59% less often than would be expected.
The average opponent winrate against Lucian is 49.34%.


Sivir
the Battle Mistress
Karthus wins against Sivir 51.34% of the time which is 2.42% higher against Sivir than the average opponent.
After normalising both champions win rates Karthus wins against Sivir 0.79% less often than would be expected.
The average opponent winrate against Sivir is 48.92%.


Jinx
the Loose Cannon
Karthus wins against Jinx 51.69% of the time which is 2.47% higher against Jinx than the average opponent.
After normalising both champions win rates Karthus wins against Jinx 0.74% less often than would be expected.
The average opponent winrate against Jinx is 49.22%.


Kai'Sa
Daughter of the Void
Karthus wins against Kai'Sa 52.73% of the time which is 2.83% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Karthus wins against Kai'Sa 0.38% less often than would be expected.
The average opponent winrate against Kai'Sa is 49.90%.


Jhin
the Virtuoso
Karthus wins against Jhin 53.21% of the time which is 1.95% higher against Jhin than the average opponent.
After normalising both champions win rates Karthus wins against Jhin 1.25% less often than would be expected.
The average opponent winrate against Jhin is 51.26%.


Yunara
the Unbroken Faith
Karthus wins against Yunara 55.08% of the time which is 4.67% higher against Yunara than the average opponent.
After normalising both champions win rates Karthus wins against Yunara 1.46% more often than would be expected.
The average opponent winrate against Yunara is 50.41%.


Smolder
the Fiery Fledgling
Karthus wins against Smolder 57.02% of the time which is 7.02% higher against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 3.81% more often than would be expected.
The average opponent winrate against Smolder is 50.00%.


Aphelios
the Weapon of the Faithful
Karthus wins against Aphelios 57.98% of the time which is 7.30% higher against Aphelios than the average opponent.
After normalising both champions win rates Karthus wins against Aphelios 4.09% more often than would be expected.
The average opponent winrate against Aphelios is 50.68%.


Ezreal
the Prodigal Explorer
Karthus wins against Ezreal 62.07% of the time which is 9.12% higher against Ezreal than the average opponent.
After normalising both champions win rates Karthus wins against Ezreal 5.93% more often than would be expected.
The average opponent winrate against Ezreal is 52.95%.