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.
Emerald+ Champions Analysed: 19,890,560
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 14.9 is the strongest counter to support champions of Veigar, Twitch & Heimerdinger. While Karthus jungle is countered most by support champions of Sona, Zoe & Milio. Below is a detailed breakdown of Karthus jungle counters against support champions with a minimum of 100 games.
Sona
Maven of the Strings
Karthus wins against Sona 44.61% of the time which is 1.78% lower against Sona than the average opponent.
After normalising both champions win rates Karthus wins against Sona 5.01% less often than would be expected.
The average opponent winrate against Sonais 46.39%.
Zoe
the Aspect of Twilight
Karthus wins against Zoe 45.87% of the time which is 2.37% lower against Zoe than the average opponent.
After normalising both champions win rates Karthus wins against Zoe 5.60% less often than would be expected.
The average opponent winrate against Zoeis 48.24%.
Milio
The Gentle Flame
Karthus wins against Milio 46.08% of the time which is 1.16% lower against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 4.39% less often than would be expected.
The average opponent winrate against Miliois 47.24%.
Yuumi
the Magical Cat
Karthus wins against Yuumi 46.78% of the time which is 2.86% lower against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 6.09% less often than would be expected.
The average opponent winrate against Yuumiis 49.64%.
Taric
the Shield of Valoran
Karthus wins against Taric 48.34% of the time which is 2.17% higher against Taric than the average opponent.
After normalising both champions win rates Karthus wins against Taric 1.05% less often than would be expected.
The average opponent winrate against Taricis 46.17%.
Soraka
the Starchild
Karthus wins against Soraka 48.52% of the time which is 0.79% higher against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 2.44% less often than would be expected.
The average opponent winrate against Sorakais 47.73%.
Poppy
Keeper of the Hammer
Karthus wins against Poppy 48.63% of the time which is 3.18% higher against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 0.04% less often than would be expected.
The average opponent winrate against Poppyis 45.45%.
Bard
the Wandering Caretaker
Karthus wins against Bard 48.90% of the time which is 0.26% higher against Bard than the average opponent.
After normalising both champions win rates Karthus wins against Bard 2.97% less often than would be expected.
The average opponent winrate against Bardis 48.64%.
Zilean
the Chronokeeper
Karthus wins against Zilean 49.33% of the time which is 2.02% higher against Zilean than the average opponent.
After normalising both champions win rates Karthus wins against Zilean 1.21% less often than would be expected.
The average opponent winrate against Zileanis 47.31%.
Annie
the Dark Child
Karthus wins against Annie 49.57% of the time which is 1.36% higher against Annie than the average opponent.
After normalising both champions win rates Karthus wins against Annie 1.87% less often than would be expected.
The average opponent winrate against Annieis 48.21%.
Nami
the Tidecaller
Karthus wins against Nami 49.73% of the time which is 2.40% higher against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 0.83% less often than would be expected.
The average opponent winrate against Namiis 47.33%.
Camille
the Steel Shadow
Karthus wins against Camille 49.76% of the time which is 0.05% higher against Camille than the average opponent.
After normalising both champions win rates Karthus wins against Camille 3.18% less often than would be expected.
The average opponent winrate against Camilleis 49.71%.
Shen
the Eye of Twilight
Karthus wins against Shen 50.00% of the time which is 0.33% higher against Shen than the average opponent.
After normalising both champions win rates Karthus wins against Shen 2.90% less often than would be expected.
The average opponent winrate against Shenis 49.67%.
Skarner
the Crystal Vanguard
Karthus wins against Skarner 50.00% of the time which is 1.64% higher against Skarner than the average opponent.
After normalising both champions win rates Karthus wins against Skarner 1.59% less often than would be expected.
The average opponent winrate against Skarneris 48.36%.
Pyke
the Bloodharbor Ripper
Karthus wins against Pyke 50.39% of the time which is 2.45% higher against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 0.78% less often than would be expected.
The average opponent winrate against Pykeis 47.94%.
Rakan
The Charmer
Karthus wins against Rakan 50.46% of the time which is 2.66% higher against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 0.57% less often than would be expected.
The average opponent winrate against Rakanis 47.80%.
Lulu
the Fae Sorceress
Karthus wins against Lulu 50.49% of the time which is 2.48% higher against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 0.75% less often than would be expected.
The average opponent winrate against Luluis 48.01%.
Vel'Koz
the Eye of the Void
Karthus wins against Vel'Koz 50.51% of the time which is 2.94% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Karthus wins against Vel'Koz 0.29% less often than would be expected.
The average opponent winrate against Vel'Kozis 47.57%.
Xerath
the Magus Ascendant
Karthus wins against Xerath 50.53% of the time which is 1.75% higher against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 1.48% less often than would be expected.
The average opponent winrate against Xerathis 48.78%.
Janna
the Storm's Fury
Karthus wins against Janna 50.55% of the time which is 3.77% higher against Janna than the average opponent.
After normalising both champions win rates Karthus wins against Janna 0.54% more often than would be expected.
The average opponent winrate against Jannais 46.78%.
Senna
the Redeemer
Karthus wins against Senna 50.87% of the time which is 2.35% higher against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 0.88% less often than would be expected.
The average opponent winrate against Sennais 48.52%.
Braum
the Heart of the Freljord
Karthus wins against Braum 51.22% of the time which is 4.45% higher against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 1.22% more often than would be expected.
The average opponent winrate against Braumis 46.77%.
Seraphine
the Starry-Eyed Songstress
Karthus wins against Seraphine 51.31% of the time which is 3.54% higher against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 0.31% more often than would be expected.
The average opponent winrate against Seraphineis 47.77%.
Rumble
the Mechanized Menace
Karthus wins against Rumble 51.55% of the time which is 0.84% lower against Rumble than the average opponent.
After normalising both champions win rates Karthus wins against Rumble 4.06% less often than would be expected.
The average opponent winrate against Rumbleis 52.39%.
Leona
the Radiant Dawn
Karthus wins against Leona 51.62% of the time which is 3.94% higher against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 0.71% more often than would be expected.
The average opponent winrate against Leonais 47.68%.
Zyra
Rise of the Thorns
Karthus wins against Zyra 51.89% of the time which is 5.02% higher against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 1.79% more often than would be expected.
The average opponent winrate against Zyrais 46.87%.
Blitzcrank
the Great Steam Golem
Karthus wins against Blitzcrank 52.20% of the time which is 4.67% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 1.44% more often than would be expected.
The average opponent winrate against Blitzcrankis 47.53%.
Brand
the Burning Vengeance
Karthus wins against Brand 52.25% of the time which is 4.63% higher against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 1.40% more often than would be expected.
The average opponent winrate against Brandis 47.62%.
Lux
the Lady of Luminosity
Karthus wins against Lux 52.77% of the time which is 3.87% higher against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 0.64% more often than would be expected.
The average opponent winrate against Luxis 48.90%.
Teemo
the Swift Scout
Karthus wins against Teemo 52.89% of the time which is 4.12% higher against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 0.89% more often than would be expected.
The average opponent winrate against Teemois 48.77%.
Nautilus
the Titan of the Depths
Karthus wins against Nautilus 52.91% of the time which is 3.16% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 0.07% less often than would be expected.
The average opponent winrate against Nautilusis 49.75%.
Karma
the Enlightened One
Karthus wins against Karma 53.16% of the time which is 2.00% higher against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 1.23% less often than would be expected.
The average opponent winrate against Karmais 51.16%.
Thresh
the Chain Warden
Karthus wins against Thresh 53.17% of the time which is 5.52% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 2.29% more often than would be expected.
The average opponent winrate against Threshis 47.65%.
Alistar
the Minotaur
Karthus wins against Alistar 53.38% of the time which is 4.63% higher against Alistar than the average opponent.
After normalising both champions win rates Karthus wins against Alistar 1.40% more often than would be expected.
The average opponent winrate against Alistaris 48.75%.
Amumu
the Sad Mummy
Karthus wins against Amumu 53.59% of the time which is 5.70% higher against Amumu than the average opponent.
After normalising both champions win rates Karthus wins against Amumu 2.47% more often than would be expected.
The average opponent winrate against Amumuis 47.89%.
Zac
the Secret Weapon
Karthus wins against Zac 53.68% of the time which is 5.73% higher against Zac than the average opponent.
After normalising both champions win rates Karthus wins against Zac 2.50% more often than would be expected.
The average opponent winrate against Zacis 47.95%.
Rell
the Iron Maiden
Karthus wins against Rell 53.68% of the time which is 6.02% higher against Rell than the average opponent.
After normalising both champions win rates Karthus wins against Rell 2.79% more often than would be expected.
The average opponent winrate against Rellis 47.66%.
Ashe
the Frost Archer
Karthus wins against Ashe 53.85% of the time which is 2.04% higher against Ashe than the average opponent.
After normalising both champions win rates Karthus wins against Ashe 1.19% less often than would be expected.
The average opponent winrate against Asheis 51.81%.
Sylas
the Unshackled
Karthus wins against Sylas 54.02% of the time which is 4.57% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 1.34% more often than would be expected.
The average opponent winrate against Sylasis 49.45%.
Shaco
the Demon Jester
Karthus wins against Shaco 54.25% of the time which is 5.27% higher against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 2.04% more often than would be expected.
The average opponent winrate against Shacois 48.98%.
Morgana
the Fallen
Karthus wins against Morgana 54.40% of the time which is 5.62% higher against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 2.39% more often than would be expected.
The average opponent winrate against Morganais 48.78%.
Renata Glasc
the Chem-Baroness
Karthus wins against Renata Glasc 54.50% of the time which is 6.62% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Karthus wins against Renata Glasc 3.39% more often than would be expected.
The average opponent winrate against Renata Glascis 47.88%.
Tahm Kench
The River King
Karthus wins against Tahm Kench 54.71% of the time which is 6.31% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Karthus wins against Tahm Kench 3.08% more often than would be expected.
The average opponent winrate against Tahm Kenchis 48.40%.
Fiddlesticks
the Ancient Fear
Karthus wins against Fiddlesticks 54.92% of the time which is 7.57% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Karthus wins against Fiddlesticks 4.34% more often than would be expected.
The average opponent winrate against Fiddlesticksis 47.35%.
Hwei
the Visionary
Karthus wins against Hwei 55.11% of the time which is 3.48% higher against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 0.25% more often than would be expected.
The average opponent winrate against Hweiis 51.63%.
LeBlanc
the Deceiver
Karthus wins against LeBlanc 55.17% of the time which is 6.74% higher against LeBlanc than the average opponent.
After normalising both champions win rates Karthus wins against LeBlanc 3.51% more often than would be expected.
The average opponent winrate against LeBlancis 48.43%.
Maokai
the Twisted Treant
Karthus wins against Maokai 55.63% of the time which is 7.75% higher against Maokai than the average opponent.
After normalising both champions win rates Karthus wins against Maokai 4.52% more often than would be expected.
The average opponent winrate against Maokaiis 47.88%.
Neeko
the Curious Chameleon
Karthus wins against Neeko 55.68% of the time which is 6.20% higher against Neeko than the average opponent.
After normalising both champions win rates Karthus wins against Neeko 2.97% more often than would be expected.
The average opponent winrate against Neekois 49.48%.
Galio
the Colossus
Karthus wins against Galio 56.10% of the time which is 8.03% higher against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 4.80% more often than would be expected.
The average opponent winrate against Galiois 48.07%.
Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 56.49% of the time which is 7.08% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 3.85% more often than would be expected.
The average opponent winrate against Pantheonis 49.41%.
Swain
the Noxian Grand General
Karthus wins against Swain 58.04% of the time which is 6.61% higher against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 3.38% more often than would be expected.
The average opponent winrate against Swainis 51.43%.
Heimerdinger
the Revered Inventor
Karthus wins against Heimerdinger 58.82% of the time which is 8.31% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Karthus wins against Heimerdinger 5.08% more often than would be expected.
The average opponent winrate against Heimerdingeris 50.51%.
Twitch
the Plague Rat
Karthus wins against Twitch 61.96% of the time which is 5.56% higher against Twitch than the average opponent.
After normalising both champions win rates Karthus wins against Twitch 2.36% more often than would be expected.
The average opponent winrate against Twitchis 56.40%.
Veigar
the Tiny Master of Evil
Karthus wins against Veigar 70.83% of the time which is 18.27% higher against Veigar than the average opponent.
After normalising both champions win rates Karthus wins against Veigar 15.05% more often than would be expected.
The average opponent winrate against Veigaris 52.56%.