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.
Diamond Champions Analysed: 4,795,580
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 support Counters
Karthus jungle on Patch 14.11 is the strongest counter to support champions of Morgana, Ashe & Brand. While Karthus jungle is countered most by support champions of Taric, Poppy & Janna. Below is a detailed breakdown of Karthus jungle counters against support champions with a minimum of 100 games.
Taric
the Shield of Valoran
Karthus wins against Taric 44.84% of the time which is 1.59% lower against Taric than the average opponent.
After normalising both champions win rates Karthus wins against Taric 5.39% less often than would be expected.
The average opponent winrate against Taricis 46.43%.
Poppy
Keeper of the Hammer
Karthus wins against Poppy 44.98% of the time which is 0.01% higher against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 3.78% less often than would be expected.
The average opponent winrate against Poppyis 44.97%.
Janna
the Storm's Fury
Karthus wins against Janna 45.89% of the time which is 2.04% lower against Janna than the average opponent.
After normalising both champions win rates Karthus wins against Janna 5.84% less often than would be expected.
The average opponent winrate against Jannais 47.93%.
Sona
Maven of the Strings
Karthus wins against Sona 47.36% of the time which is 0.11% higher against Sona than the average opponent.
After normalising both champions win rates Karthus wins against Sona 3.69% less often than would be expected.
The average opponent winrate against Sonais 47.25%.
Braum
the Heart of the Freljord
Karthus wins against Braum 47.88% of the time which is 0.62% higher against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 3.18% less often than would be expected.
The average opponent winrate against Braumis 47.26%.
Milio
The Gentle Flame
Karthus wins against Milio 47.96% of the time which is 0.27% lower against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 4.07% less often than would be expected.
The average opponent winrate against Miliois 48.23%.
Rakan
The Charmer
Karthus wins against Rakan 48.02% of the time which is 0.07% lower against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 3.87% less often than would be expected.
The average opponent winrate against Rakanis 48.09%.
Bard
the Wandering Caretaker
Karthus wins against Bard 48.21% of the time which is 0.01% higher against Bard than the average opponent.
After normalising both champions win rates Karthus wins against Bard 3.79% less often than would be expected.
The average opponent winrate against Bardis 48.20%.
Rell
the Iron Maiden
Karthus wins against Rell 48.42% of the time which is 0.97% higher against Rell than the average opponent.
After normalising both champions win rates Karthus wins against Rell 2.83% less often than would be expected.
The average opponent winrate against Rellis 47.45%.
Soraka
the Starchild
Karthus wins against Soraka 49.46% of the time which is 1.97% higher against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 1.83% less often than would be expected.
The average opponent winrate against Sorakais 47.49%.
Neeko
the Curious Chameleon
Karthus wins against Neeko 49.51% of the time which is 1.11% higher against Neeko than the average opponent.
After normalising both champions win rates Karthus wins against Neeko 2.69% less often than would be expected.
The average opponent winrate against Neekois 48.40%.
Seraphine
the Starry-Eyed Songstress
Karthus wins against Seraphine 50.45% of the time which is 3.54% higher against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 0.26% less often than would be expected.
The average opponent winrate against Seraphineis 46.91%.
Skarner
the Crystal Vanguard
Karthus wins against Skarner 50.48% of the time which is 5.52% higher against Skarner than the average opponent.
After normalising both champions win rates Karthus wins against Skarner 1.73% more often than would be expected.
The average opponent winrate against Skarneris 44.96%.
Nami
the Tidecaller
Karthus wins against Nami 50.50% of the time which is 2.87% higher against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 0.93% less often than would be expected.
The average opponent winrate against Namiis 47.63%.
Zilean
the Chronokeeper
Karthus wins against Zilean 50.58% of the time which is 2.28% higher against Zilean than the average opponent.
After normalising both champions win rates Karthus wins against Zilean 1.52% less often than would be expected.
The average opponent winrate against Zileanis 48.30%.
Lulu
the Fae Sorceress
Karthus wins against Lulu 50.77% of the time which is 3.43% higher against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 0.37% less often than would be expected.
The average opponent winrate against Luluis 47.34%.
Karma
the Enlightened One
Karthus wins against Karma 51.18% of the time which is 1.25% higher against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 2.55% less often than would be expected.
The average opponent winrate against Karmais 49.93%.
Senna
the Redeemer
Karthus wins against Senna 51.38% of the time which is 2.52% higher against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 1.28% less often than would be expected.
The average opponent winrate against Sennais 48.86%.
Vel'Koz
the Eye of the Void
Karthus wins against Vel'Koz 51.92% of the time which is 3.74% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Karthus wins against Vel'Koz 0.06% less often than would be expected.
The average opponent winrate against Vel'Kozis 48.18%.
Thresh
the Chain Warden
Karthus wins against Thresh 52.39% of the time which is 4.54% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 0.74% more often than would be expected.
The average opponent winrate against Threshis 47.85%.
Blitzcrank
the Great Steam Golem
Karthus wins against Blitzcrank 52.80% of the time which is 5.33% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 1.53% more often than would be expected.
The average opponent winrate against Blitzcrankis 47.47%.
Xerath
the Magus Ascendant
Karthus wins against Xerath 53.18% of the time which is 5.79% higher against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 1.99% more often than would be expected.
The average opponent winrate against Xerathis 47.39%.
Leona
the Radiant Dawn
Karthus wins against Leona 53.26% of the time which is 5.50% higher against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 1.70% more often than would be expected.
The average opponent winrate against Leonais 47.76%.
Alistar
the Minotaur
Karthus wins against Alistar 53.82% of the time which is 6.06% higher against Alistar than the average opponent.
After normalising both champions win rates Karthus wins against Alistar 2.26% more often than would be expected.
The average opponent winrate against Alistaris 47.76%.
Nautilus
the Titan of the Depths
Karthus wins against Nautilus 54.58% of the time which is 5.28% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 1.48% more often than would be expected.
The average opponent winrate against Nautilusis 49.30%.
Lux
the Lady of Luminosity
Karthus wins against Lux 54.70% of the time which is 5.96% higher against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 2.16% more often than would be expected.
The average opponent winrate against Luxis 48.74%.
Pyke
the Bloodharbor Ripper
Karthus wins against Pyke 54.77% of the time which is 7.21% higher against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 3.41% more often than would be expected.
The average opponent winrate against Pykeis 47.56%.
Shaco
the Demon Jester
Karthus wins against Shaco 54.79% of the time which is 6.26% higher against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 2.46% more often than would be expected.
The average opponent winrate against Shacois 48.53%.
Swain
the Noxian Grand General
Karthus wins against Swain 55.17% of the time which is 4.46% higher against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 0.66% more often than would be expected.
The average opponent winrate against Swainis 50.71%.
Yuumi
the Magical Cat
Karthus wins against Yuumi 55.36% of the time which is 4.36% higher against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 0.56% more often than would be expected.
The average opponent winrate against Yuumiis 51.00%.
Zyra
Rise of the Thorns
Karthus wins against Zyra 55.53% of the time which is 8.06% higher against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 4.26% more often than would be expected.
The average opponent winrate against Zyrais 47.47%.
Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 55.87% of the time which is 7.12% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 3.32% more often than would be expected.
The average opponent winrate against Pantheonis 48.75%.
Hwei
the Visionary
Karthus wins against Hwei 56.32% of the time which is 4.96% higher against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 1.16% more often than would be expected.
The average opponent winrate against Hweiis 51.36%.
Tahm Kench
The River King
Karthus wins against Tahm Kench 56.86% of the time which is 10.95% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Karthus wins against Tahm Kench 7.16% more often than would be expected.
The average opponent winrate against Tahm Kenchis 45.91%.
Maokai
the Twisted Treant
Karthus wins against Maokai 57.08% of the time which is 8.03% higher against Maokai than the average opponent.
After normalising both champions win rates Karthus wins against Maokai 4.23% more often than would be expected.
The average opponent winrate against Maokaiis 49.05%.
Camille
the Steel Shadow
Karthus wins against Camille 57.75% of the time which is 9.01% higher against Camille than the average opponent.
After normalising both champions win rates Karthus wins against Camille 5.21% more often than would be expected.
The average opponent winrate against Camilleis 48.74%.
Renata Glasc
the Chem-Baroness
Karthus wins against Renata Glasc 57.79% of the time which is 8.82% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Karthus wins against Renata Glasc 5.02% more often than would be expected.
The average opponent winrate against Renata Glascis 48.97%.
Brand
the Burning Vengeance
Karthus wins against Brand 57.83% of the time which is 6.69% higher against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 2.89% more often than would be expected.
The average opponent winrate against Brandis 51.14%.
Ashe
the Frost Archer
Karthus wins against Ashe 57.91% of the time which is 7.80% higher against Ashe than the average opponent.
After normalising both champions win rates Karthus wins against Ashe 4.00% more often than would be expected.
The average opponent winrate against Asheis 50.11%.
Morgana
the Fallen
Karthus wins against Morgana 59.39% of the time which is 9.34% higher against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 5.54% more often than would be expected.
The average opponent winrate against Morganais 50.05%.