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.
All Ranks Champions Analysed: 52,329,380
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 top vs middle Counters
Karthus top on Patch 14.10 is the strongest counter to middle champions of LeBlanc, Akali & Katarina. While Karthus top is countered most by middle champions of Irelia, Xerath & Fizz. Below is a detailed breakdown of Karthus top counters against middle champions with a minimum of 100 games.
Irelia
the Blade Dancer
Karthus wins against Irelia 35.25% of the time which is 12.69% lower against Irelia than the average opponent.
After normalising both champions win rates Karthus wins against Irelia 12.12% less often than would be expected.
The average opponent winrate against Ireliais 47.94%.
Xerath
the Magus Ascendant
Karthus wins against Xerath 38.83% of the time which is 8.97% lower against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 8.40% less often than would be expected.
The average opponent winrate against Xerathis 47.80%.
Fizz
the Tidal Trickster
Karthus wins against Fizz 41.88% of the time which is 7.70% lower against Fizz than the average opponent.
After normalising both champions win rates Karthus wins against Fizz 7.13% less often than would be expected.
The average opponent winrate against Fizzis 49.58%.
Syndra
the Dark Sovereign
Karthus wins against Syndra 44.66% of the time which is 4.86% lower against Syndra than the average opponent.
After normalising both champions win rates Karthus wins against Syndra 4.29% less often than would be expected.
The average opponent winrate against Syndrais 49.52%.
Brand
the Burning Vengeance
Karthus wins against Brand 45.22% of the time which is 1.88% lower against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 1.31% less often than would be expected.
The average opponent winrate against Brandis 47.10%.
Malzahar
the Prophet of the Void
Karthus wins against Malzahar 45.39% of the time which is 2.51% lower against Malzahar than the average opponent.
After normalising both champions win rates Karthus wins against Malzahar 1.94% less often than would be expected.
The average opponent winrate against Malzaharis 47.90%.
Lux
the Lady of Luminosity
Karthus wins against Lux 46.10% of the time which is 1.96% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 1.39% less often than would be expected.
The average opponent winrate against Luxis 48.06%.
Zed
the Master of Shadows
Karthus wins against Zed 48.02% of the time which is 3.55% lower against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 2.98% less often than would be expected.
The average opponent winrate against Zedis 51.57%.
Hwei
the Visionary
Karthus wins against Hwei 48.80% of the time which is 1.38% lower against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 0.81% less often than would be expected.
The average opponent winrate against Hweiis 50.18%.
Orianna
the Lady of Clockwork
Karthus wins against Orianna 49.00% of the time which is 3.00% lower against Orianna than the average opponent.
After normalising both champions win rates Karthus wins against Orianna 2.43% less often than would be expected.
The average opponent winrate against Oriannais 52.00%.
Vex
the Gloomist
Karthus wins against Vex 49.57% of the time which is 1.49% higher against Vex than the average opponent.
After normalising both champions win rates Karthus wins against Vex 2.06% more often than would be expected.
The average opponent winrate against Vexis 48.08%.
Yasuo
the Unforgiven
Karthus wins against Yasuo 49.84% of the time which is 2.66% lower against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 2.09% less often than would be expected.
The average opponent winrate against Yasuois 52.50%.
Yone
the Unforgotten
Karthus wins against Yone 50.00% of the time which is 2.59% lower against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 2.02% less often than would be expected.
The average opponent winrate against Yoneis 52.59%.
Twisted Fate
the Card Master
Karthus wins against Twisted Fate 50.42% of the time which is 1.44% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Karthus wins against Twisted Fate 2.01% more often than would be expected.
The average opponent winrate against Twisted Fateis 48.98%.
Aurelion Sol
The Star Forger
Karthus wins against Aurelion Sol 50.89% of the time which is 1.15% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Karthus wins against Aurelion Sol 1.72% more often than would be expected.
The average opponent winrate against Aurelion Solis 49.74%.
Ahri
the Nine-Tailed Fox
Karthus wins against Ahri 51.33% of the time which is 1.54% higher against Ahri than the average opponent.
After normalising both champions win rates Karthus wins against Ahri 2.11% more often than would be expected.
The average opponent winrate against Ahriis 49.79%.
Tristana
the Yordle Gunner
Karthus wins against Tristana 52.08% of the time which is 1.30% higher against Tristana than the average opponent.
After normalising both champions win rates Karthus wins against Tristana 1.87% more often than would be expected.
The average opponent winrate against Tristanais 50.78%.
Veigar
the Tiny Master of Evil
Karthus wins against Veigar 52.41% of the time which is 4.21% higher against Veigar than the average opponent.
After normalising both champions win rates Karthus wins against Veigar 4.78% more often than would be expected.
The average opponent winrate against Veigaris 48.20%.
Sylas
the Unshackled
Karthus wins against Sylas 53.99% of the time which is 3.87% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 4.44% more often than would be expected.
The average opponent winrate against Sylasis 50.12%.
Katarina
the Sinister Blade
Karthus wins against Katarina 54.04% of the time which is 2.45% higher against Katarina than the average opponent.
After normalising both champions win rates Karthus wins against Katarina 3.02% more often than would be expected.
The average opponent winrate against Katarinais 51.59%.
Akali
the Rogue Assassin
Karthus wins against Akali 54.22% of the time which is 4.11% higher against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 4.68% more often than would be expected.
The average opponent winrate against Akaliis 50.11%.
LeBlanc
the Deceiver
Karthus wins against LeBlanc 56.41% of the time which is 4.86% higher against LeBlanc than the average opponent.
After normalising both champions win rates Karthus wins against LeBlanc 5.43% more often than would be expected.
The average opponent winrate against LeBlancis 51.55%.