

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.
Iron Champions Analysed: 5,270,234
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 jungle Counters
Karthus jungle on Patch 15.16 is the strongest counter to jungle champions of Kha'Zix, Vi & Pantheon. While Karthus jungle is countered most by jungle champions of Trundle, Lillia & Briar. Below is a detailed breakdown of Karthus jungle counters against jungle champions with a minimum of 100 games.


Trundle
the Troll King
Karthus wins against Trundle 35.08% of the time which is 17.06% lower against Trundle than the average opponent.
After normalising both champions win rates Karthus wins against Trundle 7.56% less often than would be expected.
The average opponent winrate against Trundle is 52.14%.


Lillia
the Bashful Bloom
Karthus wins against Lillia 35.59% of the time which is 17.65% lower against Lillia than the average opponent.
After normalising both champions win rates Karthus wins against Lillia 8.15% less often than would be expected.
The average opponent winrate against Lillia is 53.24%.


Briar
the Restrained Hunger
Karthus wins against Briar 36.67% of the time which is 14.30% lower against Briar than the average opponent.
After normalising both champions win rates Karthus wins against Briar 4.81% less often than would be expected.
The average opponent winrate against Briar is 50.97%.


Wukong
the Monkey King
Karthus wins against Wukong 39.82% of the time which is 12.12% lower against Wukong than the average opponent.
After normalising both champions win rates Karthus wins against Wukong 2.62% less often than would be expected.
The average opponent winrate against Wukong is 51.94%.


Nocturne
the Eternal Nightmare
Karthus wins against Nocturne 40.32% of the time which is 13.80% lower against Nocturne than the average opponent.
After normalising both champions win rates Karthus wins against Nocturne 4.31% less often than would be expected.
The average opponent winrate against Nocturne is 54.12%.


Warwick
the Uncaged Wrath of Zaun
Karthus wins against Warwick 41.30% of the time which is 10.24% lower against Warwick than the average opponent.
After normalising both champions win rates Karthus wins against Warwick 0.75% less often than would be expected.
The average opponent winrate against Warwick is 51.54%.


Xin Zhao
the Seneschal of Demacia
Karthus wins against Xin Zhao 41.33% of the time which is 12.84% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Karthus wins against Xin Zhao 3.35% less often than would be expected.
The average opponent winrate against Xin Zhao is 54.17%.


Diana
Scorn of the Moon
Karthus wins against Diana 42.22% of the time which is 12.62% lower against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 3.13% less often than would be expected.
The average opponent winrate against Diana is 54.84%.


Master Yi
the Wuju Bladesman
Karthus wins against Master Yi 42.23% of the time which is 10.02% lower against Master Yi than the average opponent.
After normalising both champions win rates Karthus wins against Master Yi 0.52% less often than would be expected.
The average opponent winrate against Master Yi is 52.25%.


Kayn
the Shadow Reaper
Karthus wins against Kayn 43.89% of the time which is 10.43% lower against Kayn than the average opponent.
After normalising both champions win rates Karthus wins against Kayn 0.94% less often than would be expected.
The average opponent winrate against Kayn is 54.32%.


Volibear
the Relentless Storm
Karthus wins against Volibear 44.03% of the time which is 7.54% lower against Volibear than the average opponent.
After normalising both champions win rates Karthus wins against Volibear 1.95% more often than would be expected.
The average opponent winrate against Volibear is 51.57%.


Amumu
the Sad Mummy
Karthus wins against Amumu 44.90% of the time which is 6.95% lower against Amumu than the average opponent.
After normalising both champions win rates Karthus wins against Amumu 2.54% more often than would be expected.
The average opponent winrate against Amumu is 51.85%.


Lee Sin
the Blind Monk
Karthus wins against Lee Sin 45.25% of the time which is 11.58% lower against Lee Sin than the average opponent.
After normalising both champions win rates Karthus wins against Lee Sin 2.12% less often than would be expected.
The average opponent winrate against Lee Sin is 56.83%.


Jax
Grandmaster at Arms
Karthus wins against Jax 45.30% of the time which is 6.48% lower against Jax than the average opponent.
After normalising both champions win rates Karthus wins against Jax 3.01% more often than would be expected.
The average opponent winrate against Jax is 51.78%.


Sylas
the Unshackled
Karthus wins against Sylas 45.41% of the time which is 10.41% lower against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 0.93% less often than would be expected.
The average opponent winrate against Sylas is 55.82%.


Viego
The Ruined King
Karthus wins against Viego 45.86% of the time which is 7.99% lower against Viego than the average opponent.
After normalising both champions win rates Karthus wins against Viego 1.50% more often than would be expected.
The average opponent winrate against Viego is 53.85%.


Shaco
the Demon Jester
Karthus wins against Shaco 46.12% of the time which is 10.92% lower against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 1.46% less often than would be expected.
The average opponent winrate against Shaco is 57.04%.


Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 47.62% of the time which is 7.76% lower against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 1.72% more often than would be expected.
The average opponent winrate against Pantheon is 55.38%.


Vi
the Piltover Enforcer
Karthus wins against Vi 49.07% of the time which is 5.64% lower against Vi than the average opponent.
After normalising both champions win rates Karthus wins against Vi 3.85% more often than would be expected.
The average opponent winrate against Vi is 54.71%.


Kha'Zix
the Voidreaver
Karthus wins against Kha'Zix 52.35% of the time which is 4.36% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Karthus wins against Kha'Zix 5.10% more often than would be expected.
The average opponent winrate against Kha'Zix is 56.71%.