

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: 4,424,012
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 middle Counters
Karthus jungle on Patch 15.8 is the strongest counter to middle champions of Twisted Fate, Diana & Mel. While Karthus jungle is countered most by middle champions of Irelia, Talon & Xerath. Below is a detailed breakdown of Karthus jungle counters against middle champions with a minimum of 100 games.


Irelia
the Blade Dancer
Karthus wins against Irelia 41.18% of the time which is 6.39% lower against Irelia than the average opponent.
After normalising both champions win rates Karthus wins against Irelia 11.04% less often than would be expected.
The average opponent winrate against Irelia is 47.57%.


Talon
the Blade's Shadow
Karthus wins against Talon 45.83% of the time which is 0.65% lower against Talon than the average opponent.
After normalising both champions win rates Karthus wins against Talon 5.30% less often than would be expected.
The average opponent winrate against Talon is 46.48%.


Xerath
the Magus Ascendant
Karthus wins against Xerath 46.30% of the time which is 0.66% lower against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 5.31% less often than would be expected.
The average opponent winrate against Xerath is 46.96%.


Zoe
the Aspect of Twilight
Karthus wins against Zoe 46.69% of the time which is 0.25% lower against Zoe than the average opponent.
After normalising both champions win rates Karthus wins against Zoe 4.90% less often than would be expected.
The average opponent winrate against Zoe is 46.94%.


Akshan
the Rogue Sentinel
Karthus wins against Akshan 47.52% of the time which is 0.61% higher against Akshan than the average opponent.
After normalising both champions win rates Karthus wins against Akshan 4.04% less often than would be expected.
The average opponent winrate against Akshan is 46.91%.


Lissandra
the Ice Witch
Karthus wins against Lissandra 49.30% of the time which is 2.28% higher against Lissandra than the average opponent.
After normalising both champions win rates Karthus wins against Lissandra 2.37% less often than would be expected.
The average opponent winrate against Lissandra is 47.02%.


Qiyana
Empress of the Elements
Karthus wins against Qiyana 49.54% of the time which is 1.93% higher against Qiyana than the average opponent.
After normalising both champions win rates Karthus wins against Qiyana 2.72% less often than would be expected.
The average opponent winrate against Qiyana is 47.61%.


Orianna
the Lady of Clockwork
Karthus wins against Orianna 49.56% of the time which is 1.43% higher against Orianna than the average opponent.
After normalising both champions win rates Karthus wins against Orianna 3.22% less often than would be expected.
The average opponent winrate against Orianna is 48.13%.


Vex
the Gloomist
Karthus wins against Vex 49.63% of the time which is 3.79% higher against Vex than the average opponent.
After normalising both champions win rates Karthus wins against Vex 0.85% less often than would be expected.
The average opponent winrate against Vex is 45.84%.


Syndra
the Dark Sovereign
Karthus wins against Syndra 50.43% of the time which is 1.80% higher against Syndra than the average opponent.
After normalising both champions win rates Karthus wins against Syndra 2.85% less often than would be expected.
The average opponent winrate against Syndra is 48.63%.


Katarina
the Sinister Blade
Karthus wins against Katarina 51.25% of the time which is 4.22% higher against Katarina than the average opponent.
After normalising both champions win rates Karthus wins against Katarina 0.43% less often than would be expected.
The average opponent winrate against Katarina is 47.03%.


Veigar
the Tiny Master of Evil
Karthus wins against Veigar 51.96% of the time which is 5.07% higher against Veigar than the average opponent.
After normalising both champions win rates Karthus wins against Veigar 0.42% more often than would be expected.
The average opponent winrate against Veigar is 46.89%.


Malzahar
the Prophet of the Void
Karthus wins against Malzahar 52.17% of the time which is 4.61% higher against Malzahar than the average opponent.
After normalising both champions win rates Karthus wins against Malzahar 0.04% less often than would be expected.
The average opponent winrate against Malzahar is 47.56%.


Sylas
the Unshackled
Karthus wins against Sylas 52.64% of the time which is 4.38% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 0.27% less often than would be expected.
The average opponent winrate against Sylas is 48.26%.


Viktor
the Herald of the Arcane
Karthus wins against Viktor 52.98% of the time which is 4.19% higher against Viktor than the average opponent.
After normalising both champions win rates Karthus wins against Viktor 0.46% less often than would be expected.
The average opponent winrate against Viktor is 48.79%.


Ahri
the Nine-Tailed Fox
Karthus wins against Ahri 52.98% of the time which is 5.21% higher against Ahri than the average opponent.
After normalising both champions win rates Karthus wins against Ahri 0.56% more often than would be expected.
The average opponent winrate against Ahri is 47.77%.


Azir
the Emperor of the Sands
Karthus wins against Azir 53.01% of the time which is 2.75% higher against Azir than the average opponent.
After normalising both champions win rates Karthus wins against Azir 1.90% less often than would be expected.
The average opponent winrate against Azir is 50.26%.


Ekko
the Boy Who Shattered Time
Karthus wins against Ekko 53.06% of the time which is 6.19% higher against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 1.54% more often than would be expected.
The average opponent winrate against Ekko is 46.87%.


Galio
the Colossus
Karthus wins against Galio 53.45% of the time which is 5.74% higher against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 1.09% more often than would be expected.
The average opponent winrate against Galio is 47.71%.


Taliyah
the Stoneweaver
Karthus wins against Taliyah 53.51% of the time which is 7.33% higher against Taliyah than the average opponent.
After normalising both champions win rates Karthus wins against Taliyah 2.69% more often than would be expected.
The average opponent winrate against Taliyah is 46.18%.


Vladimir
the Crimson Reaper
Karthus wins against Vladimir 53.59% of the time which is 6.64% higher against Vladimir than the average opponent.
After normalising both champions win rates Karthus wins against Vladimir 1.99% more often than would be expected.
The average opponent winrate against Vladimir is 46.95%.


Zed
the Master of Shadows
Karthus wins against Zed 53.70% of the time which is 6.39% higher against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 1.74% more often than would be expected.
The average opponent winrate against Zed is 47.31%.


Anivia
the Cryophoenix
Karthus wins against Anivia 53.73% of the time which is 8.76% higher against Anivia than the average opponent.
After normalising both champions win rates Karthus wins against Anivia 4.12% more often than would be expected.
The average opponent winrate against Anivia is 44.97%.


Hwei
the Visionary
Karthus wins against Hwei 53.76% of the time which is 6.57% higher against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 1.92% more often than would be expected.
The average opponent winrate against Hwei is 47.19%.


Aurora
the Witch Between Worlds
Karthus wins against Aurora 54.00% of the time which is 4.37% higher against Aurora than the average opponent.
After normalising both champions win rates Karthus wins against Aurora 0.28% less often than would be expected.
The average opponent winrate against Aurora is 49.63%.


Yasuo
the Unforgiven
Karthus wins against Yasuo 54.05% of the time which is 6.16% higher against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 1.51% more often than would be expected.
The average opponent winrate against Yasuo is 47.89%.


Kassadin
the Void Walker
Karthus wins against Kassadin 54.26% of the time which is 7.07% higher against Kassadin than the average opponent.
After normalising both champions win rates Karthus wins against Kassadin 2.42% more often than would be expected.
The average opponent winrate against Kassadin is 47.19%.


LeBlanc
the Deceiver
Karthus wins against LeBlanc 54.31% of the time which is 4.97% higher against LeBlanc than the average opponent.
After normalising both champions win rates Karthus wins against LeBlanc 0.32% more often than would be expected.
The average opponent winrate against LeBlanc is 49.34%.


Ryze
the Rune Mage
Karthus wins against Ryze 54.76% of the time which is 6.37% higher against Ryze than the average opponent.
After normalising both champions win rates Karthus wins against Ryze 1.72% more often than would be expected.
The average opponent winrate against Ryze is 48.39%.


Akali
the Rogue Assassin
Karthus wins against Akali 55.70% of the time which is 7.11% higher against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 2.46% more often than would be expected.
The average opponent winrate against Akali is 48.59%.


Lux
the Lady of Luminosity
Karthus wins against Lux 56.36% of the time which is 7.63% higher against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 2.98% more often than would be expected.
The average opponent winrate against Lux is 48.73%.


Yone
the Unforgotten
Karthus wins against Yone 56.97% of the time which is 6.04% higher against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 1.39% more often than would be expected.
The average opponent winrate against Yone is 50.93%.


Mel
the Soul's Reflection
Karthus wins against Mel 57.21% of the time which is 6.83% higher against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 2.18% more often than would be expected.
The average opponent winrate against Mel is 50.38%.


Diana
Scorn of the Moon
Karthus wins against Diana 58.79% of the time which is 12.09% higher against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 7.44% more often than would be expected.
The average opponent winrate against Diana is 46.70%.


Twisted Fate
the Card Master
Karthus wins against Twisted Fate 58.89% of the time which is 11.49% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Karthus wins against Twisted Fate 6.84% more often than would be expected.
The average opponent winrate against Twisted Fate is 47.40%.