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.
Platinum+ Champions Analysed: 37,036,746
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 15.1 is the strongest counter to support champions of Malphite, Annie & Jarvan IV. While Karthus jungle is countered most by support champions of Teemo, Milio & Sona. Below is a detailed breakdown of Karthus jungle counters against support champions with a minimum of 100 games.
Teemo
the Swift Scout
Karthus wins against Teemo 43.61% of the time which is 5.43% lower against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 5.08% less often than would be expected.
The average opponent winrate against Teemo is 49.04%.
Milio
The Gentle Flame
Karthus wins against Milio 44.57% of the time which is 4.08% lower against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 3.73% less often than would be expected.
The average opponent winrate against Milio is 48.65%.
Sona
Maven of the Strings
Karthus wins against Sona 45.46% of the time which is 2.27% lower against Sona than the average opponent.
After normalising both champions win rates Karthus wins against Sona 1.92% less often than would be expected.
The average opponent winrate against Sona is 47.73%.
Soraka
the Starchild
Karthus wins against Soraka 45.50% of the time which is 2.85% lower against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 2.50% less often than would be expected.
The average opponent winrate against Soraka is 48.35%.
Nami
the Tidecaller
Karthus wins against Nami 45.81% of the time which is 1.66% lower against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 1.31% less often than would be expected.
The average opponent winrate against Nami is 47.47%.
Vel'Koz
the Eye of the Void
Karthus wins against Vel'Koz 45.82% of the time which is 2.08% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Karthus wins against Vel'Koz 1.73% less often than would be expected.
The average opponent winrate against Vel'Koz is 47.90%.
Janna
the Storm's Fury
Karthus wins against Janna 46.49% of the time which is 1.42% lower against Janna than the average opponent.
After normalising both champions win rates Karthus wins against Janna 1.07% less often than would be expected.
The average opponent winrate against Janna is 47.91%.
Yuumi
the Magical Cat
Karthus wins against Yuumi 46.58% of the time which is 4.86% lower against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 4.51% less often than would be expected.
The average opponent winrate against Yuumi is 51.44%.
Karma
the Enlightened One
Karthus wins against Karma 46.98% of the time which is 2.37% lower against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 2.02% less often than would be expected.
The average opponent winrate against Karma is 49.35%.
Sett
the Boss
Karthus wins against Sett 47.00% of the time which is 6.99% lower against Sett than the average opponent.
After normalising both champions win rates Karthus wins against Sett 6.64% less often than would be expected.
The average opponent winrate against Sett is 53.99%.
Senna
the Redeemer
Karthus wins against Senna 47.13% of the time which is 1.27% lower against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 0.92% less often than would be expected.
The average opponent winrate against Senna is 48.40%.
Lulu
the Fae Sorceress
Karthus wins against Lulu 47.25% of the time which is 0.98% lower against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 0.63% less often than would be expected.
The average opponent winrate against Lulu is 48.23%.
Heimerdinger
the Revered Inventor
Karthus wins against Heimerdinger 47.33% of the time which is 2.08% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Karthus wins against Heimerdinger 1.73% less often than would be expected.
The average opponent winrate against Heimerdinger is 49.41%.
Zilean
the Chronokeeper
Karthus wins against Zilean 47.40% of the time which is 1.49% lower against Zilean than the average opponent.
After normalising both champions win rates Karthus wins against Zilean 1.14% less often than would be expected.
The average opponent winrate against Zilean is 48.89%.
Xerath
the Magus Ascendant
Karthus wins against Xerath 47.77% of the time which is 1.31% lower against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 0.96% less often than would be expected.
The average opponent winrate against Xerath is 49.08%.
Taric
the Shield of Valoran
Karthus wins against Taric 47.87% of the time which is 0.77% higher against Taric than the average opponent.
After normalising both champions win rates Karthus wins against Taric 1.12% more often than would be expected.
The average opponent winrate against Taric is 47.10%.
Hwei
the Visionary
Karthus wins against Hwei 47.97% of the time which is 2.07% lower against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 1.72% less often than would be expected.
The average opponent winrate against Hwei is 50.04%.
Seraphine
the Starry-Eyed Songstress
Karthus wins against Seraphine 47.99% of the time which is 2.18% lower against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 1.83% less often than would be expected.
The average opponent winrate against Seraphine is 50.17%.
Tahm Kench
The River King
Karthus wins against Tahm Kench 48.44% of the time which is 0.20% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Karthus wins against Tahm Kench 0.55% more often than would be expected.
The average opponent winrate against Tahm Kench is 48.24%.
Lux
the Lady of Luminosity
Karthus wins against Lux 48.51% of the time which is 1.16% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 0.81% less often than would be expected.
The average opponent winrate against Lux is 49.67%.
Sion
The Undead Juggernaut
Karthus wins against Sion 48.54% of the time which is 2.25% lower against Sion than the average opponent.
After normalising both champions win rates Karthus wins against Sion 1.90% less often than would be expected.
The average opponent winrate against Sion is 50.79%.
Morgana
the Fallen
Karthus wins against Morgana 48.68% of the time which is 0.04% higher against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 0.39% more often than would be expected.
The average opponent winrate against Morgana is 48.64%.
Bard
the Wandering Caretaker
Karthus wins against Bard 48.99% of the time which is 0.58% lower against Bard than the average opponent.
After normalising both champions win rates Karthus wins against Bard 0.23% less often than would be expected.
The average opponent winrate against Bard is 49.57%.
Leona
the Radiant Dawn
Karthus wins against Leona 49.17% of the time which is 0.91% lower against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 0.56% less often than would be expected.
The average opponent winrate against Leona is 50.08%.
Poppy
Keeper of the Hammer
Karthus wins against Poppy 49.58% of the time which is 1.03% higher against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 1.38% more often than would be expected.
The average opponent winrate against Poppy is 48.55%.
Maokai
the Twisted Treant
Karthus wins against Maokai 49.86% of the time which is 1.79% higher against Maokai than the average opponent.
After normalising both champions win rates Karthus wins against Maokai 2.14% more often than would be expected.
The average opponent winrate against Maokai is 48.07%.
Neeko
the Curious Chameleon
Karthus wins against Neeko 50.24% of the time which is 0.77% higher against Neeko than the average opponent.
After normalising both champions win rates Karthus wins against Neeko 1.12% more often than would be expected.
The average opponent winrate against Neeko is 49.47%.
Veigar
the Tiny Master of Evil
Karthus wins against Veigar 50.30% of the time which is 2.83% lower against Veigar than the average opponent.
After normalising both champions win rates Karthus wins against Veigar 2.48% less often than would be expected.
The average opponent winrate against Veigar is 53.13%.
Zyra
Rise of the Thorns
Karthus wins against Zyra 50.46% of the time which is 2.40% higher against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 2.75% more often than would be expected.
The average opponent winrate against Zyra is 48.06%.
Galio
the Colossus
Karthus wins against Galio 50.48% of the time which is 1.28% higher against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 1.63% more often than would be expected.
The average opponent winrate against Galio is 49.20%.
Elise
the Spider Queen
Karthus wins against Elise 50.57% of the time which is 1.02% higher against Elise than the average opponent.
After normalising both champions win rates Karthus wins against Elise 1.37% more often than would be expected.
The average opponent winrate against Elise is 49.55%.
Swain
the Noxian Grand General
Karthus wins against Swain 50.70% of the time which is 1.75% lower against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 1.40% less often than would be expected.
The average opponent winrate against Swain is 52.45%.
Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 50.71% of the time which is 1.27% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 1.62% more often than would be expected.
The average opponent winrate against Pantheon is 49.44%.
Blitzcrank
the Great Steam Golem
Karthus wins against Blitzcrank 50.95% of the time which is 0.61% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 0.96% more often than would be expected.
The average opponent winrate against Blitzcrank is 50.34%.
Rakan
The Charmer
Karthus wins against Rakan 51.06% of the time which is 0.17% higher against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 0.52% more often than would be expected.
The average opponent winrate against Rakan is 50.89%.
Alistar
the Minotaur
Karthus wins against Alistar 51.08% of the time which is 0.69% higher against Alistar than the average opponent.
After normalising both champions win rates Karthus wins against Alistar 1.04% more often than would be expected.
The average opponent winrate against Alistar is 50.39%.
Renata Glasc
the Chem-Baroness
Karthus wins against Renata Glasc 51.13% of the time which is 1.22% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Karthus wins against Renata Glasc 1.57% more often than would be expected.
The average opponent winrate against Renata Glasc is 49.91%.
Thresh
the Chain Warden
Karthus wins against Thresh 51.32% of the time which is 1.28% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 1.63% more often than would be expected.
The average opponent winrate against Thresh is 50.04%.
Nautilus
the Titan of the Depths
Karthus wins against Nautilus 51.53% of the time which is 0.27% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 0.62% more often than would be expected.
The average opponent winrate against Nautilus is 51.26%.
LeBlanc
the Deceiver
Karthus wins against LeBlanc 51.54% of the time which is 0.88% higher against LeBlanc than the average opponent.
After normalising both champions win rates Karthus wins against LeBlanc 1.23% more often than would be expected.
The average opponent winrate against LeBlanc is 50.66%.
Rell
the Iron Maiden
Karthus wins against Rell 51.55% of the time which is 3.04% higher against Rell than the average opponent.
After normalising both champions win rates Karthus wins against Rell 3.39% more often than would be expected.
The average opponent winrate against Rell is 48.51%.
Brand
the Burning Vengeance
Karthus wins against Brand 51.71% of the time which is 1.63% higher against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 1.98% more often than would be expected.
The average opponent winrate against Brand is 50.08%.
Twitch
the Plague Rat
Karthus wins against Twitch 51.72% of the time which is 6.12% lower against Twitch than the average opponent.
After normalising both champions win rates Karthus wins against Twitch 5.79% less often than would be expected.
The average opponent winrate against Twitch is 57.84%.
Zoe
the Aspect of Twilight
Karthus wins against Zoe 51.79% of the time which is 1.57% higher against Zoe than the average opponent.
After normalising both champions win rates Karthus wins against Zoe 1.92% more often than would be expected.
The average opponent winrate against Zoe is 50.22%.
Amumu
the Sad Mummy
Karthus wins against Amumu 52.04% of the time which is 2.71% higher against Amumu than the average opponent.
After normalising both champions win rates Karthus wins against Amumu 3.06% more often than would be expected.
The average opponent winrate against Amumu is 49.33%.
Braum
the Heart of the Freljord
Karthus wins against Braum 52.05% of the time which is 3.22% higher against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 3.57% more often than would be expected.
The average opponent winrate against Braum is 48.83%.
Fiddlesticks
the Ancient Fear
Karthus wins against Fiddlesticks 52.06% of the time which is 4.28% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Karthus wins against Fiddlesticks 4.63% more often than would be expected.
The average opponent winrate against Fiddlesticks is 47.78%.
Pyke
the Bloodharbor Ripper
Karthus wins against Pyke 52.14% of the time which is 0.77% higher against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 1.12% more often than would be expected.
The average opponent winrate against Pyke is 51.37%.
Sylas
the Unshackled
Karthus wins against Sylas 52.46% of the time which is 0.17% lower against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 0.18% more often than would be expected.
The average opponent winrate against Sylas is 52.63%.
Ashe
the Frost Archer
Karthus wins against Ashe 52.49% of the time which is 2.68% lower against Ashe than the average opponent.
After normalising both champions win rates Karthus wins against Ashe 2.34% less often than would be expected.
The average opponent winrate against Ashe is 55.17%.
Shaco
the Demon Jester
Karthus wins against Shaco 52.63% of the time which is 3.44% higher against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 3.79% more often than would be expected.
The average opponent winrate against Shaco is 49.19%.
Gragas
the Rabble Rouser
Karthus wins against Gragas 52.76% of the time which is 2.50% higher against Gragas than the average opponent.
After normalising both champions win rates Karthus wins against Gragas 2.85% more often than would be expected.
The average opponent winrate against Gragas is 50.26%.
Camille
the Steel Shadow
Karthus wins against Camille 54.36% of the time which is 1.35% higher against Camille than the average opponent.
After normalising both champions win rates Karthus wins against Camille 1.70% more often than would be expected.
The average opponent winrate against Camille is 53.01%.
Zac
the Secret Weapon
Karthus wins against Zac 54.81% of the time which is 4.45% higher against Zac than the average opponent.
After normalising both champions win rates Karthus wins against Zac 4.80% more often than would be expected.
The average opponent winrate against Zac is 50.36%.
Miss Fortune
the Bounty Hunter
Karthus wins against Miss Fortune 55.34% of the time which is 2.40% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Karthus wins against Miss Fortune 2.07% less often than would be expected.
The average opponent winrate against Miss Fortune is 57.74%.
Anivia
the Cryophoenix
Karthus wins against Anivia 55.45% of the time which is 4.27% higher against Anivia than the average opponent.
After normalising both champions win rates Karthus wins against Anivia 4.62% more often than would be expected.
The average opponent winrate against Anivia is 51.18%.
Shen
the Eye of Twilight
Karthus wins against Shen 56.77% of the time which is 6.71% higher against Shen than the average opponent.
After normalising both champions win rates Karthus wins against Shen 7.06% more often than would be expected.
The average opponent winrate against Shen is 50.06%.
Jarvan IV
the Exemplar of Demacia
Karthus wins against Jarvan IV 58.33% of the time which is 8.81% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Karthus wins against Jarvan IV 9.16% more often than would be expected.
The average opponent winrate against Jarvan IV is 49.52%.
Annie
the Dark Child
Karthus wins against Annie 59.02% of the time which is 9.62% higher against Annie than the average opponent.
After normalising both champions win rates Karthus wins against Annie 9.97% more often than would be expected.
The average opponent winrate against Annie is 49.40%.
Malphite
Shard of the Monolith
Karthus wins against Malphite 59.42% of the time which is 5.95% higher against Malphite than the average opponent.
After normalising both champions win rates Karthus wins against Malphite 6.30% more often than would be expected.
The average opponent winrate against Malphite is 53.47%.