

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.
1Trick Champions Analysed: 1,583,753
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 top Counters
Karthus jungle on Patch 30 is the strongest counter to top champions of Aatrox, Irelia & Gangplank. While Karthus jungle is countered most by top champions of Ambessa, Fiora & Riven. Below is a detailed breakdown of Karthus jungle counters against top champions with a minimum of 100 games.


Ambessa
Matriarch of War
Karthus wins against Ambessa 47.46% of the time which is 3.20% higher against Ambessa than the average opponent.
After normalising both champions win rates Karthus wins against Ambessa 7.57% less often than would be expected.
The average opponent winrate against Ambessa is 44.26%.


Fiora
the Grand Duelist
Karthus wins against Fiora 48.12% of the time which is 3.69% higher against Fiora than the average opponent.
After normalising both champions win rates Karthus wins against Fiora 7.08% less often than would be expected.
The average opponent winrate against Fiora is 44.43%.


Riven
the Exile
Karthus wins against Riven 49.11% of the time which is 3.90% higher against Riven than the average opponent.
After normalising both champions win rates Karthus wins against Riven 6.88% less often than would be expected.
The average opponent winrate against Riven is 45.21%.


Gwen
The Hallowed Seamstress
Karthus wins against Gwen 52.23% of the time which is 7.06% higher against Gwen than the average opponent.
After normalising both champions win rates Karthus wins against Gwen 3.72% less often than would be expected.
The average opponent winrate against Gwen is 45.17%.


Sion
The Undead Juggernaut
Karthus wins against Sion 52.25% of the time which is 6.54% higher against Sion than the average opponent.
After normalising both champions win rates Karthus wins against Sion 4.24% less often than would be expected.
The average opponent winrate against Sion is 45.71%.


Jax
Grandmaster at Arms
Karthus wins against Jax 55.83% of the time which is 11.49% higher against Jax than the average opponent.
After normalising both champions win rates Karthus wins against Jax 0.72% more often than would be expected.
The average opponent winrate against Jax is 44.34%.


Jayce
the Defender of Tomorrow
Karthus wins against Jayce 55.95% of the time which is 11.08% higher against Jayce than the average opponent.
After normalising both champions win rates Karthus wins against Jayce 0.31% more often than would be expected.
The average opponent winrate against Jayce is 44.87%.


Renekton
the Butcher of the Sands
Karthus wins against Renekton 56.05% of the time which is 10.69% higher against Renekton than the average opponent.
After normalising both champions win rates Karthus wins against Renekton 0.09% less often than would be expected.
The average opponent winrate against Renekton is 45.36%.


K'Sante
the Pride of Nazumah
Karthus wins against K'Sante 58.90% of the time which is 13.27% higher against K'Sante than the average opponent.
After normalising both champions win rates Karthus wins against K'Sante 2.49% more often than would be expected.
The average opponent winrate against K'Sante is 45.63%.


Gangplank
the Saltwater Scourge
Karthus wins against Gangplank 60.55% of the time which is 15.07% higher against Gangplank than the average opponent.
After normalising both champions win rates Karthus wins against Gangplank 4.29% more often than would be expected.
The average opponent winrate against Gangplank is 45.48%.


Irelia
the Blade Dancer
Karthus wins against Irelia 60.61% of the time which is 16.92% higher against Irelia than the average opponent.
After normalising both champions win rates Karthus wins against Irelia 6.16% more often than would be expected.
The average opponent winrate against Irelia is 43.69%.


Aatrox
the Darkin Blade
Karthus wins against Aatrox 66.17% of the time which is 20.72% higher against Aatrox than the average opponent.
After normalising both champions win rates Karthus wins against Aatrox 9.94% more often than would be expected.
The average opponent winrate against Aatrox is 45.45%.