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: 3,078,383
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 middle Counters
Karthus jungle on Patch 14.24 is the strongest counter to middle champions of Akali, Vex & Viktor. While Karthus jungle is countered most by middle champions of Lux, Yone & Galio. Below is a detailed breakdown of Karthus jungle counters against middle champions with a minimum of 100 games.
Lux
the Lady of Luminosity
Karthus wins against Lux 38.83% of the time which is 11.79% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 5.50% less often than would be expected.
The average opponent winrate against Luxis 50.62%.
Yone
the Unforgotten
Karthus wins against Yone 39.69% of the time which is 13.76% lower against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 7.47% less often than would be expected.
The average opponent winrate against Yoneis 53.45%.
Galio
the Colossus
Karthus wins against Galio 41.32% of the time which is 9.41% lower against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 3.12% less often than would be expected.
The average opponent winrate against Galiois 50.73%.
Sylas
the Unshackled
Karthus wins against Sylas 41.92% of the time which is 12.68% lower against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 6.40% less often than would be expected.
The average opponent winrate against Sylasis 54.60%.
Yasuo
the Unforgiven
Karthus wins against Yasuo 46.44% of the time which is 6.58% lower against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 0.29% less often than would be expected.
The average opponent winrate against Yasuois 53.02%.
Veigar
the Tiny Master of Evil
Karthus wins against Veigar 46.98% of the time which is 2.69% lower against Veigar than the average opponent.
After normalising both champions win rates Karthus wins against Veigar 3.60% more often than would be expected.
The average opponent winrate against Veigaris 49.67%.
Ahri
the Nine-Tailed Fox
Karthus wins against Ahri 48.67% of the time which is 5.01% lower against Ahri than the average opponent.
After normalising both champions win rates Karthus wins against Ahri 1.28% more often than would be expected.
The average opponent winrate against Ahriis 53.68%.
Zed
the Master of Shadows
Karthus wins against Zed 50.00% of the time which is 5.46% lower against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 0.81% more often than would be expected.
The average opponent winrate against Zedis 55.46%.
Viktor
the Machine Herald
Karthus wins against Viktor 50.66% of the time which is 1.00% lower against Viktor than the average opponent.
After normalising both champions win rates Karthus wins against Viktor 5.29% more often than would be expected.
The average opponent winrate against Viktoris 51.66%.
Vex
the Gloomist
Karthus wins against Vex 51.43% of the time which is 0.90% lower against Vex than the average opponent.
After normalising both champions win rates Karthus wins against Vex 5.39% more often than would be expected.
The average opponent winrate against Vexis 52.33%.
Akali
the Rogue Assassin
Karthus wins against Akali 52.12% of the time which is 1.17% lower against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 5.12% more often than would be expected.
The average opponent winrate against Akaliis 53.29%.