

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.
Master+ Champions Analysed: 3,936,315
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 30 is the strongest counter to middle champions of Lissandra, Mel & Yasuo. While Karthus jungle is countered most by middle champions of Xerath, Corki & Vladimir. Below is a detailed breakdown of Karthus jungle counters against middle champions with a minimum of 100 games.


Xerath
the Magus Ascendant
Karthus wins against Xerath 46.30% of the time which is 1.41% lower against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 6.42% less often than would be expected.
The average opponent winrate against Xerath is 47.71%.


Corki
the Daring Bombardier
Karthus wins against Corki 48.11% of the time which is 0.51% lower against Corki than the average opponent.
After normalising both champions win rates Karthus wins against Corki 5.52% less often than would be expected.
The average opponent winrate against Corki is 48.62%.


Vladimir
the Crimson Reaper
Karthus wins against Vladimir 48.43% of the time which is 1.44% higher against Vladimir than the average opponent.
After normalising both champions win rates Karthus wins against Vladimir 3.57% less often than would be expected.
The average opponent winrate against Vladimir is 46.99%.


Galio
the Colossus
Karthus wins against Galio 48.57% of the time which is 1.75% higher against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 3.26% less often than would be expected.
The average opponent winrate against Galio is 46.82%.


Taliyah
the Stoneweaver
Karthus wins against Taliyah 48.83% of the time which is 2.30% higher against Taliyah than the average opponent.
After normalising both champions win rates Karthus wins against Taliyah 2.71% less often than would be expected.
The average opponent winrate against Taliyah is 46.53%.


Zoe
the Aspect of Twilight
Karthus wins against Zoe 49.43% of the time which is 4.33% higher against Zoe than the average opponent.
After normalising both champions win rates Karthus wins against Zoe 0.67% less often than would be expected.
The average opponent winrate against Zoe is 45.10%.


Katarina
the Sinister Blade
Karthus wins against Katarina 50.42% of the time which is 5.33% higher against Katarina than the average opponent.
After normalising both champions win rates Karthus wins against Katarina 0.33% more often than would be expected.
The average opponent winrate against Katarina is 45.09%.


Lux
the Lady of Luminosity
Karthus wins against Lux 50.76% of the time which is 3.59% higher against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 1.42% less often than would be expected.
The average opponent winrate against Lux is 47.17%.


Vex
the Gloomist
Karthus wins against Vex 50.77% of the time which is 5.17% higher against Vex than the average opponent.
After normalising both champions win rates Karthus wins against Vex 0.17% more often than would be expected.
The average opponent winrate against Vex is 45.60%.


Syndra
the Dark Sovereign
Karthus wins against Syndra 50.97% of the time which is 3.96% higher against Syndra than the average opponent.
After normalising both champions win rates Karthus wins against Syndra 1.05% less often than would be expected.
The average opponent winrate against Syndra is 47.01%.


Ekko
the Boy Who Shattered Time
Karthus wins against Ekko 51.15% of the time which is 3.76% higher against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 1.25% less often than would be expected.
The average opponent winrate against Ekko is 47.39%.


Orianna
the Lady of Clockwork
Karthus wins against Orianna 51.20% of the time which is 3.77% higher against Orianna than the average opponent.
After normalising both champions win rates Karthus wins against Orianna 1.24% less often than would be expected.
The average opponent winrate against Orianna is 47.43%.


Qiyana
Empress of the Elements
Karthus wins against Qiyana 51.32% of the time which is 5.59% higher against Qiyana than the average opponent.
After normalising both champions win rates Karthus wins against Qiyana 0.59% more often than would be expected.
The average opponent winrate against Qiyana is 45.73%.


Irelia
the Blade Dancer
Karthus wins against Irelia 51.59% of the time which is 2.90% higher against Irelia than the average opponent.
After normalising both champions win rates Karthus wins against Irelia 2.11% less often than would be expected.
The average opponent winrate against Irelia is 48.69%.


Talon
the Blade's Shadow
Karthus wins against Talon 51.59% of the time which is 4.98% higher against Talon than the average opponent.
After normalising both champions win rates Karthus wins against Talon 0.03% less often than would be expected.
The average opponent winrate against Talon is 46.61%.


Kassadin
the Void Walker
Karthus wins against Kassadin 51.61% of the time which is 4.41% higher against Kassadin than the average opponent.
After normalising both champions win rates Karthus wins against Kassadin 0.60% less often than would be expected.
The average opponent winrate against Kassadin is 47.20%.


Diana
Scorn of the Moon
Karthus wins against Diana 51.72% of the time which is 5.41% higher against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 0.40% more often than would be expected.
The average opponent winrate against Diana is 46.31%.


Viktor
the Herald of the Arcane
Karthus wins against Viktor 51.76% of the time which is 2.10% higher against Viktor than the average opponent.
After normalising both champions win rates Karthus wins against Viktor 2.91% less often than would be expected.
The average opponent winrate against Viktor is 49.66%.


Hwei
the Visionary
Karthus wins against Hwei 52.61% of the time which is 4.38% higher against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 0.63% less often than would be expected.
The average opponent winrate against Hwei is 48.23%.


Sylas
the Unshackled
Karthus wins against Sylas 52.65% of the time which is 4.64% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 0.37% less often than would be expected.
The average opponent winrate against Sylas is 48.01%.


Akali
the Rogue Assassin
Karthus wins against Akali 52.66% of the time which is 4.85% higher against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 0.16% less often than would be expected.
The average opponent winrate against Akali is 47.81%.


Aurelion Sol
The Star Forger
Karthus wins against Aurelion Sol 53.00% of the time which is 5.77% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Karthus wins against Aurelion Sol 0.76% more often than would be expected.
The average opponent winrate against Aurelion Sol is 47.23%.


Akshan
the Rogue Sentinel
Karthus wins against Akshan 53.07% of the time which is 7.11% higher against Akshan than the average opponent.
After normalising both champions win rates Karthus wins against Akshan 2.11% more often than would be expected.
The average opponent winrate against Akshan is 45.96%.


Ahri
the Nine-Tailed Fox
Karthus wins against Ahri 53.21% of the time which is 5.48% higher against Ahri than the average opponent.
After normalising both champions win rates Karthus wins against Ahri 0.47% more often than would be expected.
The average opponent winrate against Ahri is 47.73%.


LeBlanc
the Deceiver
Karthus wins against LeBlanc 53.53% of the time which is 6.53% higher against LeBlanc than the average opponent.
After normalising both champions win rates Karthus wins against LeBlanc 1.52% more often than would be expected.
The average opponent winrate against LeBlanc is 47.00%.


Annie
the Dark Child
Karthus wins against Annie 54.42% of the time which is 9.37% higher against Annie than the average opponent.
After normalising both champions win rates Karthus wins against Annie 4.37% more often than would be expected.
The average opponent winrate against Annie is 45.05%.


Anivia
the Cryophoenix
Karthus wins against Anivia 54.79% of the time which is 8.18% higher against Anivia than the average opponent.
After normalising both champions win rates Karthus wins against Anivia 3.17% more often than would be expected.
The average opponent winrate against Anivia is 46.61%.


Yone
the Unforgotten
Karthus wins against Yone 56.19% of the time which is 4.91% higher against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 0.09% less often than would be expected.
The average opponent winrate against Yone is 51.28%.


Zed
the Master of Shadows
Karthus wins against Zed 56.61% of the time which is 9.34% higher against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 4.33% more often than would be expected.
The average opponent winrate against Zed is 47.27%.


Aurora
the Witch Between Worlds
Karthus wins against Aurora 57.29% of the time which is 8.48% higher against Aurora than the average opponent.
After normalising both champions win rates Karthus wins against Aurora 3.47% more often than would be expected.
The average opponent winrate against Aurora is 48.81%.


Twisted Fate
the Card Master
Karthus wins against Twisted Fate 57.34% of the time which is 10.35% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Karthus wins against Twisted Fate 5.34% more often than would be expected.
The average opponent winrate against Twisted Fate is 46.99%.


Azir
the Emperor of the Sands
Karthus wins against Azir 57.59% of the time which is 7.38% higher against Azir than the average opponent.
After normalising both champions win rates Karthus wins against Azir 2.37% more often than would be expected.
The average opponent winrate against Azir is 50.21%.


Ryze
the Rune Mage
Karthus wins against Ryze 57.76% of the time which is 8.12% higher against Ryze than the average opponent.
After normalising both champions win rates Karthus wins against Ryze 3.11% more often than would be expected.
The average opponent winrate against Ryze is 49.64%.


Yasuo
the Unforgiven
Karthus wins against Yasuo 59.82% of the time which is 11.87% higher against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 6.86% more often than would be expected.
The average opponent winrate against Yasuo is 47.95%.


Mel
the Soul's Reflection
Karthus wins against Mel 63.64% of the time which is 12.64% higher against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 7.63% more often than would be expected.
The average opponent winrate against Mel is 51.00%.


Lissandra
the Ice Witch
Karthus wins against Lissandra 64.34% of the time which is 18.17% higher against Lissandra than the average opponent.
After normalising both champions win rates Karthus wins against Lissandra 13.17% more often than would be expected.
The average opponent winrate against Lissandra is 46.17%.