

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.
Silver Champions Analysed: 39,553,400
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 30 is the strongest counter to middle champions of Twisted Fate, Aurora & Hwei. While Karthus middle is countered most by middle champions of Galio, Katarina & Syndra. Below is a detailed breakdown of Karthus middle counters against middle champions with a minimum of 100 games.


Galio
the Colossus
Karthus wins against Galio 38.64% of the time which is 10.45% lower against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 7.41% less often than would be expected.
The average opponent winrate against Galio is 49.09%.


Katarina
the Sinister Blade
Karthus wins against Katarina 41.72% of the time which is 10.00% lower against Katarina than the average opponent.
After normalising both champions win rates Karthus wins against Katarina 6.96% less often than would be expected.
The average opponent winrate against Katarina is 51.72%.


Syndra
the Dark Sovereign
Karthus wins against Syndra 42.50% of the time which is 7.74% lower against Syndra than the average opponent.
After normalising both champions win rates Karthus wins against Syndra 4.70% less often than would be expected.
The average opponent winrate against Syndra is 50.24%.


Viktor
the Herald of the Arcane
Karthus wins against Viktor 42.62% of the time which is 7.13% lower against Viktor than the average opponent.
After normalising both champions win rates Karthus wins against Viktor 4.09% less often than would be expected.
The average opponent winrate against Viktor is 49.75%.


Lux
the Lady of Luminosity
Karthus wins against Lux 44.58% of the time which is 3.48% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 0.45% less often than would be expected.
The average opponent winrate against Lux is 48.06%.


Ekko
the Boy Who Shattered Time
Karthus wins against Ekko 44.76% of the time which is 4.21% lower against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 1.17% less often than would be expected.
The average opponent winrate against Ekko is 48.97%.


Malzahar
the Prophet of the Void
Karthus wins against Malzahar 44.96% of the time which is 2.40% lower against Malzahar than the average opponent.
After normalising both champions win rates Karthus wins against Malzahar 0.62% more often than would be expected.
The average opponent winrate against Malzahar is 47.36%.


Fizz
the Tidal Trickster
Karthus wins against Fizz 45.60% of the time which is 3.06% lower against Fizz than the average opponent.
After normalising both champions win rates Karthus wins against Fizz 0.03% less often than would be expected.
The average opponent winrate against Fizz is 48.66%.


Zed
the Master of Shadows
Karthus wins against Zed 45.76% of the time which is 6.05% lower against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 3.01% less often than would be expected.
The average opponent winrate against Zed is 51.81%.


Ahri
the Nine-Tailed Fox
Karthus wins against Ahri 46.09% of the time which is 4.66% lower against Ahri than the average opponent.
After normalising both champions win rates Karthus wins against Ahri 1.62% less often than would be expected.
The average opponent winrate against Ahri is 50.75%.


Sylas
the Unshackled
Karthus wins against Sylas 46.15% of the time which is 4.86% lower against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 1.82% less often than would be expected.
The average opponent winrate against Sylas is 51.01%.


Yone
the Unforgotten
Karthus wins against Yone 46.39% of the time which is 5.16% lower against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 2.12% less often than would be expected.
The average opponent winrate against Yone is 51.55%.


Yasuo
the Unforgiven
Karthus wins against Yasuo 46.78% of the time which is 3.11% lower against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 0.07% less often than would be expected.
The average opponent winrate against Yasuo is 49.89%.


Orianna
the Lady of Clockwork
Karthus wins against Orianna 48.03% of the time which is 4.05% lower against Orianna than the average opponent.
After normalising both champions win rates Karthus wins against Orianna 1.01% less often than would be expected.
The average opponent winrate against Orianna is 52.08%.


Diana
Scorn of the Moon
Karthus wins against Diana 48.25% of the time which is 0.20% lower against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 2.83% more often than would be expected.
The average opponent winrate against Diana is 48.45%.


Veigar
the Tiny Master of Evil
Karthus wins against Veigar 48.99% of the time which is 0.77% higher against Veigar than the average opponent.
After normalising both champions win rates Karthus wins against Veigar 3.80% more often than would be expected.
The average opponent winrate against Veigar is 48.22%.


Mel
the Soul's Reflection
Karthus wins against Mel 49.09% of the time which is 2.30% lower against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 0.74% more often than would be expected.
The average opponent winrate against Mel is 51.39%.


LeBlanc
the Deceiver
Karthus wins against LeBlanc 50.00% of the time which is 0.72% lower against LeBlanc than the average opponent.
After normalising both champions win rates Karthus wins against LeBlanc 2.32% more often than would be expected.
The average opponent winrate against LeBlanc is 50.72%.


Akali
the Rogue Assassin
Karthus wins against Akali 51.14% of the time which is 1.04% higher against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 4.08% more often than would be expected.
The average opponent winrate against Akali is 50.10%.


Vex
the Gloomist
Karthus wins against Vex 52.83% of the time which is 3.99% higher against Vex than the average opponent.
After normalising both champions win rates Karthus wins against Vex 7.02% more often than would be expected.
The average opponent winrate against Vex is 48.84%.


Hwei
the Visionary
Karthus wins against Hwei 53.27% of the time which is 3.40% higher against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 6.44% more often than would be expected.
The average opponent winrate against Hwei is 49.87%.


Aurora
the Witch Between Worlds
Karthus wins against Aurora 54.00% of the time which is 2.89% higher against Aurora than the average opponent.
After normalising both champions win rates Karthus wins against Aurora 5.93% more often than would be expected.
The average opponent winrate against Aurora is 51.11%.


Twisted Fate
the Card Master
Karthus wins against Twisted Fate 56.64% of the time which is 5.18% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Karthus wins against Twisted Fate 8.22% more often than would be expected.
The average opponent winrate against Twisted Fate is 51.46%.