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.
Gold+ Champions Analysed: 27,349,632
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 middle vs middle Counters
Karthus middle on Patch 14.11 is the strongest counter to middle champions of Orianna, Viktor & Fizz. While Karthus middle is countered most by middle champions of Aurelion Sol, Yone & Ahri. Below is a detailed breakdown of Karthus middle counters against middle champions with a minimum of 100 games.
Aurelion Sol
The Star Forger
Karthus wins against Aurelion Sol 39.31% of the time which is 9.80% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Karthus wins against Aurelion Sol 10.95% less often than would be expected.
The average opponent winrate against Aurelion Solis 49.11%.
Yone
the Unforgotten
Karthus wins against Yone 43.48% of the time which is 8.78% lower against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 9.93% less often than would be expected.
The average opponent winrate against Yoneis 52.26%.
Ahri
the Nine-Tailed Fox
Karthus wins against Ahri 45.12% of the time which is 4.03% lower against Ahri than the average opponent.
After normalising both champions win rates Karthus wins against Ahri 5.18% less often than would be expected.
The average opponent winrate against Ahriis 49.15%.
Tristana
the Yordle Gunner
Karthus wins against Tristana 46.30% of the time which is 3.58% lower against Tristana than the average opponent.
After normalising both champions win rates Karthus wins against Tristana 4.73% less often than would be expected.
The average opponent winrate against Tristanais 49.88%.
LeBlanc
the Deceiver
Karthus wins against LeBlanc 47.54% of the time which is 2.81% lower against LeBlanc than the average opponent.
After normalising both champions win rates Karthus wins against LeBlanc 3.96% less often than would be expected.
The average opponent winrate against LeBlancis 50.35%.
Akshan
the Rogue Sentinel
Karthus wins against Akshan 47.57% of the time which is 0.43% higher against Akshan than the average opponent.
After normalising both champions win rates Karthus wins against Akshan 0.72% less often than would be expected.
The average opponent winrate against Akshanis 47.14%.
Veigar
the Tiny Master of Evil
Karthus wins against Veigar 47.80% of the time which is 0.18% lower against Veigar than the average opponent.
After normalising both champions win rates Karthus wins against Veigar 1.33% less often than would be expected.
The average opponent winrate against Veigaris 47.98%.
Twisted Fate
the Card Master
Karthus wins against Twisted Fate 48.42% of the time which is 0.84% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Karthus wins against Twisted Fate 0.31% less often than would be expected.
The average opponent winrate against Twisted Fateis 47.58%.
Akali
the Rogue Assassin
Karthus wins against Akali 49.18% of the time which is 0.05% higher against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 1.10% less often than would be expected.
The average opponent winrate against Akaliis 49.13%.
Katarina
the Sinister Blade
Karthus wins against Katarina 49.21% of the time which is 1.15% lower against Katarina than the average opponent.
After normalising both champions win rates Karthus wins against Katarina 2.30% less often than would be expected.
The average opponent winrate against Katarinais 50.36%.
Vex
the Gloomist
Karthus wins against Vex 50.49% of the time which is 3.48% higher against Vex than the average opponent.
After normalising both champions win rates Karthus wins against Vex 2.33% more often than would be expected.
The average opponent winrate against Vexis 47.01%.
Xerath
the Magus Ascendant
Karthus wins against Xerath 51.15% of the time which is 3.95% higher against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 2.80% more often than would be expected.
The average opponent winrate against Xerathis 47.20%.
Zed
the Master of Shadows
Karthus wins against Zed 51.22% of the time which is 0.73% higher against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 0.42% less often than would be expected.
The average opponent winrate against Zedis 50.49%.
Hwei
the Visionary
Karthus wins against Hwei 51.45% of the time which is 1.00% higher against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 0.15% less often than would be expected.
The average opponent winrate against Hweiis 50.45%.
Sylas
the Unshackled
Karthus wins against Sylas 51.78% of the time which is 3.59% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 2.44% more often than would be expected.
The average opponent winrate against Sylasis 48.19%.
Brand
the Burning Vengeance
Karthus wins against Brand 51.95% of the time which is 4.82% higher against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 3.67% more often than would be expected.
The average opponent winrate against Brandis 47.13%.
Malzahar
the Prophet of the Void
Karthus wins against Malzahar 53.07% of the time which is 4.75% higher against Malzahar than the average opponent.
After normalising both champions win rates Karthus wins against Malzahar 3.60% more often than would be expected.
The average opponent winrate against Malzaharis 48.32%.
Irelia
the Blade Dancer
Karthus wins against Irelia 53.15% of the time which is 3.69% higher against Irelia than the average opponent.
After normalising both champions win rates Karthus wins against Irelia 2.54% more often than would be expected.
The average opponent winrate against Ireliais 49.46%.
Corki
the Daring Bombardier
Karthus wins against Corki 53.20% of the time which is 0.50% lower against Corki than the average opponent.
After normalising both champions win rates Karthus wins against Corki 1.65% less often than would be expected.
The average opponent winrate against Corkiis 53.70%.
Lux
the Lady of Luminosity
Karthus wins against Lux 53.41% of the time which is 5.98% higher against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 4.83% more often than would be expected.
The average opponent winrate against Luxis 47.43%.
Syndra
the Dark Sovereign
Karthus wins against Syndra 53.57% of the time which is 4.66% higher against Syndra than the average opponent.
After normalising both champions win rates Karthus wins against Syndra 3.51% more often than would be expected.
The average opponent winrate against Syndrais 48.91%.
Yasuo
the Unforgiven
Karthus wins against Yasuo 56.18% of the time which is 5.57% higher against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 4.42% more often than would be expected.
The average opponent winrate against Yasuois 50.61%.
Fizz
the Tidal Trickster
Karthus wins against Fizz 56.77% of the time which is 8.29% higher against Fizz than the average opponent.
After normalising both champions win rates Karthus wins against Fizz 7.14% more often than would be expected.
The average opponent winrate against Fizzis 48.48%.
Viktor
the Machine Herald
Karthus wins against Viktor 57.05% of the time which is 9.36% higher against Viktor than the average opponent.
After normalising both champions win rates Karthus wins against Viktor 8.21% more often than would be expected.
The average opponent winrate against Viktoris 47.69%.
Orianna
the Lady of Clockwork
Karthus wins against Orianna 58.73% of the time which is 7.68% higher against Orianna than the average opponent.
After normalising both champions win rates Karthus wins against Orianna 6.53% more often than would be expected.
The average opponent winrate against Oriannais 51.05%.