

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: 1,691,538
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 15.4 is the strongest counter to middle champions of Sylas, Akali & Yasuo. While Karthus jungle is countered most by middle champions of Taliyah, Qiyana & Twisted Fate. Below is a detailed breakdown of Karthus jungle counters against middle champions with a minimum of 100 games.


Taliyah
the Stoneweaver
Karthus wins against Taliyah 45.19% of the time which is 0.56% lower against Taliyah than the average opponent.
After normalising both champions win rates Karthus wins against Taliyah 6.55% less often than would be expected.
The average opponent winrate against Taliyah is 45.75%.


Qiyana
Empress of the Elements
Karthus wins against Qiyana 47.57% of the time which is 1.47% higher against Qiyana than the average opponent.
After normalising both champions win rates Karthus wins against Qiyana 4.52% less often than would be expected.
The average opponent winrate against Qiyana is 46.10%.


Twisted Fate
the Card Master
Karthus wins against Twisted Fate 49.02% of the time which is 0.94% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Karthus wins against Twisted Fate 5.05% less often than would be expected.
The average opponent winrate against Twisted Fate is 48.08%.


Aurora
the Witch Between Worlds
Karthus wins against Aurora 49.53% of the time which is 0.53% higher against Aurora than the average opponent.
After normalising both champions win rates Karthus wins against Aurora 5.46% less often than would be expected.
The average opponent winrate against Aurora is 49.00%.


Ahri
the Nine-Tailed Fox
Karthus wins against Ahri 50.00% of the time which is 3.34% higher against Ahri than the average opponent.
After normalising both champions win rates Karthus wins against Ahri 2.65% less often than would be expected.
The average opponent winrate against Ahri is 46.66%.


Katarina
the Sinister Blade
Karthus wins against Katarina 51.16% of the time which is 4.69% higher against Katarina than the average opponent.
After normalising both champions win rates Karthus wins against Katarina 1.30% less often than would be expected.
The average opponent winrate against Katarina is 46.47%.


Yone
the Unforgotten
Karthus wins against Yone 51.47% of the time which is 1.30% higher against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 4.69% less often than would be expected.
The average opponent winrate against Yone is 50.17%.


Syndra
the Dark Sovereign
Karthus wins against Syndra 51.67% of the time which is 4.45% higher against Syndra than the average opponent.
After normalising both champions win rates Karthus wins against Syndra 1.54% less often than would be expected.
The average opponent winrate against Syndra is 47.22%.


Mel
the Soul's Reflection
Karthus wins against Mel 52.00% of the time which is 0.88% lower against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 6.84% less often than would be expected.
The average opponent winrate against Mel is 52.88%.


Hwei
the Visionary
Karthus wins against Hwei 52.99% of the time which is 4.66% higher against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 1.33% less often than would be expected.
The average opponent winrate against Hwei is 48.33%.


Galio
the Colossus
Karthus wins against Galio 53.15% of the time which is 5.92% higher against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 0.07% less often than would be expected.
The average opponent winrate against Galio is 47.23%.


Zoe
the Aspect of Twilight
Karthus wins against Zoe 53.40% of the time which is 7.26% higher against Zoe than the average opponent.
After normalising both champions win rates Karthus wins against Zoe 1.27% more often than would be expected.
The average opponent winrate against Zoe is 46.14%.


Orianna
the Lady of Clockwork
Karthus wins against Orianna 53.95% of the time which is 7.21% higher against Orianna than the average opponent.
After normalising both champions win rates Karthus wins against Orianna 1.22% more often than would be expected.
The average opponent winrate against Orianna is 46.74%.


LeBlanc
the Deceiver
Karthus wins against LeBlanc 55.07% of the time which is 7.68% higher against LeBlanc than the average opponent.
After normalising both champions win rates Karthus wins against LeBlanc 1.69% more often than would be expected.
The average opponent winrate against LeBlanc is 47.39%.


Viktor
the Herald of the Arcane
Karthus wins against Viktor 55.78% of the time which is 7.60% higher against Viktor than the average opponent.
After normalising both champions win rates Karthus wins against Viktor 1.61% more often than would be expected.
The average opponent winrate against Viktor is 48.18%.


Zed
the Master of Shadows
Karthus wins against Zed 56.25% of the time which is 7.46% higher against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 1.47% more often than would be expected.
The average opponent winrate against Zed is 48.79%.


Yasuo
the Unforgiven
Karthus wins against Yasuo 62.17% of the time which is 14.80% higher against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 8.81% more often than would be expected.
The average opponent winrate against Yasuo is 47.37%.


Akali
the Rogue Assassin
Karthus wins against Akali 63.31% of the time which is 14.21% higher against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 8.22% more often than would be expected.
The average opponent winrate against Akali is 49.10%.


Sylas
the Unshackled
Karthus wins against Sylas 64.16% of the time which is 15.77% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 9.78% more often than would be expected.
The average opponent winrate against Sylas is 48.39%.