

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: 12,146,349
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 Yone, Pantheon & Aurora. While Karthus jungle is countered most by top champions of Nasus, Cassiopeia & Tryndamere. Below is a detailed breakdown of Karthus jungle counters against top champions with a minimum of 100 games.


Nasus
the Curator of the Sands
Karthus wins against Nasus 40.80% of the time which is 10.15% lower against Nasus than the average opponent.
After normalising both champions win rates Karthus wins against Nasus 9.36% less often than would be expected.
The average opponent winrate against Nasus is 50.95%.


Cassiopeia
the Serpent's Embrace
Karthus wins against Cassiopeia 41.18% of the time which is 6.00% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Karthus wins against Cassiopeia 5.21% less often than would be expected.
The average opponent winrate against Cassiopeia is 47.18%.


Tryndamere
the Barbarian King
Karthus wins against Tryndamere 41.48% of the time which is 8.33% lower against Tryndamere than the average opponent.
After normalising both champions win rates Karthus wins against Tryndamere 7.54% less often than would be expected.
The average opponent winrate against Tryndamere is 49.81%.


Gwen
The Hallowed Seamstress
Karthus wins against Gwen 43.22% of the time which is 6.59% lower against Gwen than the average opponent.
After normalising both champions win rates Karthus wins against Gwen 5.80% less often than would be expected.
The average opponent winrate against Gwen is 49.81%.


Cho'Gath
the Terror of the Void
Karthus wins against Cho'Gath 43.95% of the time which is 5.34% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Karthus wins against Cho'Gath 4.55% less often than would be expected.
The average opponent winrate against Cho'Gath is 49.29%.


Dr. Mundo
the Madman of Zaun
Karthus wins against Dr. Mundo 44.58% of the time which is 6.42% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Karthus wins against Dr. Mundo 5.63% less often than would be expected.
The average opponent winrate against Dr. Mundo is 51.00%.


Singed
the Mad Chemist
Karthus wins against Singed 44.76% of the time which is 3.77% lower against Singed than the average opponent.
After normalising both champions win rates Karthus wins against Singed 2.98% less often than would be expected.
The average opponent winrate against Singed is 48.53%.


Kayle
the Righteous
Karthus wins against Kayle 44.89% of the time which is 3.86% lower against Kayle than the average opponent.
After normalising both champions win rates Karthus wins against Kayle 3.07% less often than would be expected.
The average opponent winrate against Kayle is 48.75%.


Ornn
The Fire below the Mountain
Karthus wins against Ornn 45.23% of the time which is 4.44% lower against Ornn than the average opponent.
After normalising both champions win rates Karthus wins against Ornn 3.65% less often than would be expected.
The average opponent winrate against Ornn is 49.67%.


Akali
the Rogue Assassin
Karthus wins against Akali 45.99% of the time which is 4.49% lower against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 3.70% less often than would be expected.
The average opponent winrate against Akali is 50.48%.


Ryze
the Rune Mage
Karthus wins against Ryze 46.51% of the time which is 4.58% lower against Ryze than the average opponent.
After normalising both champions win rates Karthus wins against Ryze 3.79% less often than would be expected.
The average opponent winrate against Ryze is 51.09%.


Zac
the Secret Weapon
Karthus wins against Zac 46.83% of the time which is 2.36% lower against Zac than the average opponent.
After normalising both champions win rates Karthus wins against Zac 1.57% less often than would be expected.
The average opponent winrate against Zac is 49.19%.


Poppy
Keeper of the Hammer
Karthus wins against Poppy 46.92% of the time which is 1.57% lower against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 0.78% less often than would be expected.
The average opponent winrate against Poppy is 48.49%.


Riven
the Exile
Karthus wins against Riven 47.13% of the time which is 2.12% lower against Riven than the average opponent.
After normalising both champions win rates Karthus wins against Riven 1.33% less often than would be expected.
The average opponent winrate against Riven is 49.25%.


Ambessa
Matriarch of War
Karthus wins against Ambessa 47.19% of the time which is 3.07% lower against Ambessa than the average opponent.
After normalising both champions win rates Karthus wins against Ambessa 2.28% less often than would be expected.
The average opponent winrate against Ambessa is 50.26%.


Quinn
Demacia's Wings
Karthus wins against Quinn 47.21% of the time which is 0.26% higher against Quinn than the average opponent.
After normalising both champions win rates Karthus wins against Quinn 1.05% more often than would be expected.
The average opponent winrate against Quinn is 46.95%.


Fiora
the Grand Duelist
Karthus wins against Fiora 47.36% of the time which is 1.16% lower against Fiora than the average opponent.
After normalising both champions win rates Karthus wins against Fiora 0.37% less often than would be expected.
The average opponent winrate against Fiora is 48.52%.


Kled
the Cantankerous Cavalier
Karthus wins against Kled 47.60% of the time which is 2.46% lower against Kled than the average opponent.
After normalising both champions win rates Karthus wins against Kled 1.67% less often than would be expected.
The average opponent winrate against Kled is 50.06%.


Camille
the Steel Shadow
Karthus wins against Camille 48.05% of the time which is 0.78% lower against Camille than the average opponent.
After normalising both champions win rates Karthus wins against Camille 0.01% more often than would be expected.
The average opponent winrate against Camille is 48.83%.


Vladimir
the Crimson Reaper
Karthus wins against Vladimir 48.12% of the time which is 1.32% lower against Vladimir than the average opponent.
After normalising both champions win rates Karthus wins against Vladimir 0.53% less often than would be expected.
The average opponent winrate against Vladimir is 49.44%.


Gnar
the Missing Link
Karthus wins against Gnar 48.34% of the time which is 2.79% lower against Gnar than the average opponent.
After normalising both champions win rates Karthus wins against Gnar 2.00% less often than would be expected.
The average opponent winrate against Gnar is 51.13%.


Jax
Grandmaster at Arms
Karthus wins against Jax 48.49% of the time which is 0.83% lower against Jax than the average opponent.
After normalising both champions win rates Karthus wins against Jax 0.04% less often than would be expected.
The average opponent winrate against Jax is 49.32%.


Olaf
the Berserker
Karthus wins against Olaf 48.56% of the time which is 0.04% higher against Olaf than the average opponent.
After normalising both champions win rates Karthus wins against Olaf 0.83% more often than would be expected.
The average opponent winrate against Olaf is 48.52%.


Sett
the Boss
Karthus wins against Sett 48.73% of the time which is 0.75% lower against Sett than the average opponent.
After normalising both champions win rates Karthus wins against Sett 0.04% more often than would be expected.
The average opponent winrate against Sett is 49.48%.


Heimerdinger
the Revered Inventor
Karthus wins against Heimerdinger 48.74% of the time which is 0.42% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Karthus wins against Heimerdinger 0.37% more often than would be expected.
The average opponent winrate against Heimerdinger is 49.16%.


Volibear
the Relentless Storm
Karthus wins against Volibear 48.76% of the time which is 3.06% lower against Volibear than the average opponent.
After normalising both champions win rates Karthus wins against Volibear 2.27% less often than would be expected.
The average opponent winrate against Volibear is 51.82%.


Vayne
the Night Hunter
Karthus wins against Vayne 48.98% of the time which is 0.09% lower against Vayne than the average opponent.
After normalising both champions win rates Karthus wins against Vayne 0.70% more often than would be expected.
The average opponent winrate against Vayne is 49.07%.


Irelia
the Blade Dancer
Karthus wins against Irelia 49.03% of the time which is 0.21% higher against Irelia than the average opponent.
After normalising both champions win rates Karthus wins against Irelia 1.00% more often than would be expected.
The average opponent winrate against Irelia is 48.82%.


Sion
The Undead Juggernaut
Karthus wins against Sion 49.11% of the time which is 1.41% lower against Sion than the average opponent.
After normalising both champions win rates Karthus wins against Sion 0.62% less often than would be expected.
The average opponent winrate against Sion is 50.52%.


Warwick
the Uncaged Wrath of Zaun
Karthus wins against Warwick 49.23% of the time which is 1.38% higher against Warwick than the average opponent.
After normalising both champions win rates Karthus wins against Warwick 2.17% more often than would be expected.
The average opponent winrate against Warwick is 47.85%.


Gangplank
the Saltwater Scourge
Karthus wins against Gangplank 49.82% of the time which is 0.25% higher against Gangplank than the average opponent.
After normalising both champions win rates Karthus wins against Gangplank 1.04% more often than would be expected.
The average opponent winrate against Gangplank is 49.57%.


Rumble
the Mechanized Menace
Karthus wins against Rumble 50.00% of the time which is 1.04% lower against Rumble than the average opponent.
After normalising both champions win rates Karthus wins against Rumble 0.25% less often than would be expected.
The average opponent winrate against Rumble is 51.04%.


Sylas
the Unshackled
Karthus wins against Sylas 50.00% of the time which is 0.13% lower against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 0.66% more often than would be expected.
The average opponent winrate against Sylas is 50.13%.


Shen
the Eye of Twilight
Karthus wins against Shen 50.00% of the time which is 1.40% higher against Shen than the average opponent.
After normalising both champions win rates Karthus wins against Shen 2.19% more often than would be expected.
The average opponent winrate against Shen is 48.60%.


Kennen
the Heart of the Tempest
Karthus wins against Kennen 50.00% of the time which is 1.93% higher against Kennen than the average opponent.
After normalising both champions win rates Karthus wins against Kennen 2.72% more often than would be expected.
The average opponent winrate against Kennen is 48.07%.


Garen
The Might of Demacia
Karthus wins against Garen 50.13% of the time which is 0.45% lower against Garen than the average opponent.
After normalising both champions win rates Karthus wins against Garen 0.34% more often than would be expected.
The average opponent winrate against Garen is 50.58%.


Gragas
the Rabble Rouser
Karthus wins against Gragas 50.38% of the time which is 1.28% higher against Gragas than the average opponent.
After normalising both champions win rates Karthus wins against Gragas 2.07% more often than would be expected.
The average opponent winrate against Gragas is 49.10%.


Yasuo
the Unforgiven
Karthus wins against Yasuo 50.47% of the time which is 0.27% lower against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 0.52% more often than would be expected.
The average opponent winrate against Yasuo is 50.74%.


K'Sante
the Pride of Nazumah
Karthus wins against K'Sante 50.51% of the time which is 1.26% lower against K'Sante than the average opponent.
After normalising both champions win rates Karthus wins against K'Sante 0.47% less often than would be expected.
The average opponent winrate against K'Sante is 51.77%.


Darius
the Hand of Noxus
Karthus wins against Darius 50.70% of the time which is 0.51% higher against Darius than the average opponent.
After normalising both champions win rates Karthus wins against Darius 1.30% more often than would be expected.
The average opponent winrate against Darius is 50.19%.


Aatrox
the Darkin Blade
Karthus wins against Aatrox 50.92% of the time which is 0.42% higher against Aatrox than the average opponent.
After normalising both champions win rates Karthus wins against Aatrox 1.21% more often than would be expected.
The average opponent winrate against Aatrox is 50.50%.


Jayce
the Defender of Tomorrow
Karthus wins against Jayce 51.42% of the time which is 0.16% lower against Jayce than the average opponent.
After normalising both champions win rates Karthus wins against Jayce 0.63% more often than would be expected.
The average opponent winrate against Jayce is 51.58%.


Wukong
the Monkey King
Karthus wins against Wukong 51.82% of the time which is 1.86% higher against Wukong than the average opponent.
After normalising both champions win rates Karthus wins against Wukong 2.65% more often than would be expected.
The average opponent winrate against Wukong is 49.96%.


Illaoi
the Kraken Priestess
Karthus wins against Illaoi 52.20% of the time which is 0.61% higher against Illaoi than the average opponent.
After normalising both champions win rates Karthus wins against Illaoi 1.40% more often than would be expected.
The average opponent winrate against Illaoi is 51.59%.


Yorick
Shepherd of Souls
Karthus wins against Yorick 52.35% of the time which is 1.53% higher against Yorick than the average opponent.
After normalising both champions win rates Karthus wins against Yorick 2.32% more often than would be expected.
The average opponent winrate against Yorick is 50.82%.


Teemo
the Swift Scout
Karthus wins against Teemo 52.46% of the time which is 3.07% higher against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 3.86% more often than would be expected.
The average opponent winrate against Teemo is 49.39%.


Mordekaiser
the Iron Revenant
Karthus wins against Mordekaiser 52.65% of the time which is 3.54% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Karthus wins against Mordekaiser 4.33% more often than would be expected.
The average opponent winrate against Mordekaiser is 49.11%.


Malphite
Shard of the Monolith
Karthus wins against Malphite 52.66% of the time which is 3.62% higher against Malphite than the average opponent.
After normalising both champions win rates Karthus wins against Malphite 4.41% more often than would be expected.
The average opponent winrate against Malphite is 49.04%.


Trundle
the Troll King
Karthus wins against Trundle 53.16% of the time which is 1.58% higher against Trundle than the average opponent.
After normalising both champions win rates Karthus wins against Trundle 2.37% more often than would be expected.
The average opponent winrate against Trundle is 51.58%.


Renekton
the Butcher of the Sands
Karthus wins against Renekton 53.39% of the time which is 2.76% higher against Renekton than the average opponent.
After normalising both champions win rates Karthus wins against Renekton 3.55% more often than would be expected.
The average opponent winrate against Renekton is 50.63%.


Urgot
the Dreadnought
Karthus wins against Urgot 53.48% of the time which is 5.11% higher against Urgot than the average opponent.
After normalising both champions win rates Karthus wins against Urgot 5.90% more often than would be expected.
The average opponent winrate against Urgot is 48.37%.


Aurora
the Witch Between Worlds
Karthus wins against Aurora 53.73% of the time which is 3.10% higher against Aurora than the average opponent.
After normalising both champions win rates Karthus wins against Aurora 3.89% more often than would be expected.
The average opponent winrate against Aurora is 50.63%.


Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 54.07% of the time which is 4.22% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 5.01% more often than would be expected.
The average opponent winrate against Pantheon is 49.85%.


Yone
the Unforgotten
Karthus wins against Yone 54.55% of the time which is 2.32% higher against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 3.11% more often than would be expected.
The average opponent winrate against Yone is 52.23%.