

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.
Emerald+ Champions Analysed: 32,152,316
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 jungle Counters
Karthus middle on Patch 30 is the strongest counter to jungle champions of Pantheon, Master Yi & Zed. While Karthus middle is countered most by jungle champions of Xin Zhao, Trundle & Jarvan IV. Below is a detailed breakdown of Karthus middle counters against jungle champions with a minimum of 100 games.


Xin Zhao
the Seneschal of Demacia
Karthus wins against Xin Zhao 39.17% of the time which is 10.40% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Karthus wins against Xin Zhao 8.04% less often than would be expected.
The average opponent winrate against Xin Zhao is 49.57%.


Trundle
the Troll King
Karthus wins against Trundle 40.80% of the time which is 6.96% lower against Trundle than the average opponent.
After normalising both champions win rates Karthus wins against Trundle 4.61% less often than would be expected.
The average opponent winrate against Trundle is 47.76%.


Jarvan IV
the Exemplar of Demacia
Karthus wins against Jarvan IV 41.04% of the time which is 7.92% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Karthus wins against Jarvan IV 5.56% less often than would be expected.
The average opponent winrate against Jarvan IV is 48.96%.


Hecarim
the Shadow of War
Karthus wins against Hecarim 41.67% of the time which is 9.23% lower against Hecarim than the average opponent.
After normalising both champions win rates Karthus wins against Hecarim 6.87% less often than would be expected.
The average opponent winrate against Hecarim is 50.90%.


Nidalee
the Bestial Huntress
Karthus wins against Nidalee 43.41% of the time which is 7.28% lower against Nidalee than the average opponent.
After normalising both champions win rates Karthus wins against Nidalee 4.92% less often than would be expected.
The average opponent winrate against Nidalee is 50.69%.


Kha'Zix
the Voidreaver
Karthus wins against Kha'Zix 46.83% of the time which is 2.54% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Karthus wins against Kha'Zix 0.18% less often than would be expected.
The average opponent winrate against Kha'Zix is 49.37%.


Viego
The Ruined King
Karthus wins against Viego 47.04% of the time which is 3.56% lower against Viego than the average opponent.
After normalising both champions win rates Karthus wins against Viego 1.20% less often than would be expected.
The average opponent winrate against Viego is 50.60%.


Nocturne
the Eternal Nightmare
Karthus wins against Nocturne 47.10% of the time which is 2.18% lower against Nocturne than the average opponent.
After normalising both champions win rates Karthus wins against Nocturne 0.18% more often than would be expected.
The average opponent winrate against Nocturne is 49.28%.


Ekko
the Boy Who Shattered Time
Karthus wins against Ekko 47.24% of the time which is 2.11% lower against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 0.25% more often than would be expected.
The average opponent winrate against Ekko is 49.35%.


Shaco
the Demon Jester
Karthus wins against Shaco 47.66% of the time which is 2.06% lower against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 0.30% more often than would be expected.
The average opponent winrate against Shaco is 49.72%.


Graves
the Outlaw
Karthus wins against Graves 47.79% of the time which is 3.60% lower against Graves than the average opponent.
After normalising both champions win rates Karthus wins against Graves 1.24% less often than would be expected.
The average opponent winrate against Graves is 51.39%.


Lee Sin
the Blind Monk
Karthus wins against Lee Sin 50.55% of the time which is 0.50% lower against Lee Sin than the average opponent.
After normalising both champions win rates Karthus wins against Lee Sin 1.86% more often than would be expected.
The average opponent winrate against Lee Sin is 51.05%.


Kayn
the Shadow Reaper
Karthus wins against Kayn 50.60% of the time which is 0.07% higher against Kayn than the average opponent.
After normalising both champions win rates Karthus wins against Kayn 2.43% more often than would be expected.
The average opponent winrate against Kayn is 50.53%.


Zed
the Master of Shadows
Karthus wins against Zed 52.23% of the time which is 0.75% lower against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 1.61% more often than would be expected.
The average opponent winrate against Zed is 52.98%.


Master Yi
the Wuju Bladesman
Karthus wins against Master Yi 52.46% of the time which is 3.37% higher against Master Yi than the average opponent.
After normalising both champions win rates Karthus wins against Master Yi 5.73% more often than would be expected.
The average opponent winrate against Master Yi is 49.09%.


Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 54.24% of the time which is 3.93% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 6.29% more often than would be expected.
The average opponent winrate against Pantheon is 50.31%.