

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: 4,116,528
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 15.15 is the strongest counter to middle champions of Mel, Twisted Fate & Malzahar. While Karthus jungle is countered most by middle champions of Annie, Kassadin & Xerath. Below is a detailed breakdown of Karthus jungle counters against middle champions with a minimum of 100 games.


Annie
the Dark Child
Karthus wins against Annie 38.46% of the time which is 10.53% lower against Annie than the average opponent.
After normalising both champions win rates Karthus wins against Annie 9.78% less often than would be expected.
The average opponent winrate against Annie is 48.99%.


Kassadin
the Void Walker
Karthus wins against Kassadin 40.00% of the time which is 10.34% lower against Kassadin than the average opponent.
After normalising both champions win rates Karthus wins against Kassadin 9.59% less often than would be expected.
The average opponent winrate against Kassadin is 50.34%.


Xerath
the Magus Ascendant
Karthus wins against Xerath 41.18% of the time which is 7.80% lower against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 7.05% less often than would be expected.
The average opponent winrate against Xerath is 48.98%.


Ekko
the Boy Who Shattered Time
Karthus wins against Ekko 41.61% of the time which is 7.63% lower against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 6.88% less often than would be expected.
The average opponent winrate against Ekko is 49.24%.


Yasuo
the Unforgiven
Karthus wins against Yasuo 42.74% of the time which is 7.94% lower against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 7.19% less often than would be expected.
The average opponent winrate against Yasuo is 50.68%.


Aurora
the Witch Between Worlds
Karthus wins against Aurora 43.95% of the time which is 6.82% lower against Aurora than the average opponent.
After normalising both champions win rates Karthus wins against Aurora 6.07% less often than would be expected.
The average opponent winrate against Aurora is 50.77%.


Irelia
the Blade Dancer
Karthus wins against Irelia 44.23% of the time which is 5.36% lower against Irelia than the average opponent.
After normalising both champions win rates Karthus wins against Irelia 4.61% less often than would be expected.
The average opponent winrate against Irelia is 49.59%.


Qiyana
Empress of the Elements
Karthus wins against Qiyana 44.70% of the time which is 3.79% lower against Qiyana than the average opponent.
After normalising both champions win rates Karthus wins against Qiyana 3.04% less often than would be expected.
The average opponent winrate against Qiyana is 48.49%.


Ryze
the Rune Mage
Karthus wins against Ryze 45.40% of the time which is 5.25% lower against Ryze than the average opponent.
After normalising both champions win rates Karthus wins against Ryze 4.50% less often than would be expected.
The average opponent winrate against Ryze is 50.65%.


Taliyah
the Stoneweaver
Karthus wins against Taliyah 46.07% of the time which is 3.83% lower against Taliyah than the average opponent.
After normalising both champions win rates Karthus wins against Taliyah 3.08% less often than would be expected.
The average opponent winrate against Taliyah is 49.90%.


Galio
the Colossus
Karthus wins against Galio 47.35% of the time which is 1.58% lower against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 0.83% less often than would be expected.
The average opponent winrate against Galio is 48.93%.


Katarina
the Sinister Blade
Karthus wins against Katarina 47.45% of the time which is 1.45% lower against Katarina than the average opponent.
After normalising both champions win rates Karthus wins against Katarina 0.70% less often than would be expected.
The average opponent winrate against Katarina is 48.90%.


Akali
the Rogue Assassin
Karthus wins against Akali 47.53% of the time which is 2.68% lower against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 1.93% less often than would be expected.
The average opponent winrate against Akali is 50.21%.


Lux
the Lady of Luminosity
Karthus wins against Lux 47.73% of the time which is 1.86% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 1.11% less often than would be expected.
The average opponent winrate against Lux is 49.59%.


Akshan
the Rogue Sentinel
Karthus wins against Akshan 47.97% of the time which is 1.72% lower against Akshan than the average opponent.
After normalising both champions win rates Karthus wins against Akshan 0.97% less often than would be expected.
The average opponent winrate against Akshan is 49.69%.


Syndra
the Dark Sovereign
Karthus wins against Syndra 48.23% of the time which is 1.06% lower against Syndra than the average opponent.
After normalising both champions win rates Karthus wins against Syndra 0.31% less often than would be expected.
The average opponent winrate against Syndra is 49.29%.


Vex
the Gloomist
Karthus wins against Vex 49.02% of the time which is 1.87% higher against Vex than the average opponent.
After normalising both champions win rates Karthus wins against Vex 2.62% more often than would be expected.
The average opponent winrate against Vex is 47.15%.


Zed
the Master of Shadows
Karthus wins against Zed 49.78% of the time which is 0.46% lower against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 0.29% more often than would be expected.
The average opponent winrate against Zed is 50.24%.


Ahri
the Nine-Tailed Fox
Karthus wins against Ahri 49.86% of the time which is 0.81% lower against Ahri than the average opponent.
After normalising both champions win rates Karthus wins against Ahri 0.06% less often than would be expected.
The average opponent winrate against Ahri is 50.67%.


Orianna
the Lady of Clockwork
Karthus wins against Orianna 49.87% of the time which is 0.39% lower against Orianna than the average opponent.
After normalising both champions win rates Karthus wins against Orianna 0.36% more often than would be expected.
The average opponent winrate against Orianna is 50.26%.


Vladimir
the Crimson Reaper
Karthus wins against Vladimir 50.00% of the time which is 0.11% lower against Vladimir than the average opponent.
After normalising both champions win rates Karthus wins against Vladimir 0.64% more often than would be expected.
The average opponent winrate against Vladimir is 50.11%.


Hwei
the Visionary
Karthus wins against Hwei 50.25% of the time which is 0.72% higher against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 1.47% more often than would be expected.
The average opponent winrate against Hwei is 49.53%.


LeBlanc
the Deceiver
Karthus wins against LeBlanc 50.51% of the time which is 0.74% higher against LeBlanc than the average opponent.
After normalising both champions win rates Karthus wins against LeBlanc 1.49% more often than would be expected.
The average opponent winrate against LeBlanc is 49.77%.


Azir
the Emperor of the Sands
Karthus wins against Azir 50.98% of the time which is 1.30% lower against Azir than the average opponent.
After normalising both champions win rates Karthus wins against Azir 0.55% less often than would be expected.
The average opponent winrate against Azir is 52.28%.


Viktor
the Herald of the Arcane
Karthus wins against Viktor 51.24% of the time which is 0.29% lower against Viktor than the average opponent.
After normalising both champions win rates Karthus wins against Viktor 0.46% more often than would be expected.
The average opponent winrate against Viktor is 51.53%.


Zoe
the Aspect of Twilight
Karthus wins against Zoe 52.66% of the time which is 4.84% higher against Zoe than the average opponent.
After normalising both champions win rates Karthus wins against Zoe 5.59% more often than would be expected.
The average opponent winrate against Zoe is 47.82%.


Yone
the Unforgotten
Karthus wins against Yone 53.13% of the time which is 0.49% lower against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 0.26% more often than would be expected.
The average opponent winrate against Yone is 53.62%.


Fizz
the Tidal Trickster
Karthus wins against Fizz 53.28% of the time which is 3.45% higher against Fizz than the average opponent.
After normalising both champions win rates Karthus wins against Fizz 4.20% more often than would be expected.
The average opponent winrate against Fizz is 49.83%.


Sylas
the Unshackled
Karthus wins against Sylas 53.85% of the time which is 3.66% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 4.41% more often than would be expected.
The average opponent winrate against Sylas is 50.19%.


Diana
Scorn of the Moon
Karthus wins against Diana 54.61% of the time which is 5.93% higher against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 6.68% more often than would be expected.
The average opponent winrate against Diana is 48.68%.


Malzahar
the Prophet of the Void
Karthus wins against Malzahar 54.73% of the time which is 3.87% higher against Malzahar than the average opponent.
After normalising both champions win rates Karthus wins against Malzahar 4.62% more often than would be expected.
The average opponent winrate against Malzahar is 50.86%.


Twisted Fate
the Card Master
Karthus wins against Twisted Fate 54.89% of the time which is 5.34% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Karthus wins against Twisted Fate 6.09% more often than would be expected.
The average opponent winrate against Twisted Fate is 49.55%.


Mel
the Soul's Reflection
Karthus wins against Mel 56.06% of the time which is 2.61% higher against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 3.36% more often than would be expected.
The average opponent winrate against Mel is 53.45%.