

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: 7,429,235
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 7 is the strongest counter to top champions of Quinn, Volibear & Kennen. While Karthus jungle is countered most by top champions of Nasus, Dr. Mundo & Gragas. 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 41.07% of the time which is 6.91% lower against Nasus than the average opponent.
After normalising both champions win rates Karthus wins against Nasus 7.46% less often than would be expected.
The average opponent winrate against Nasus is 47.98%.


Dr. Mundo
the Madman of Zaun
Karthus wins against Dr. Mundo 43.40% of the time which is 6.03% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Karthus wins against Dr. Mundo 6.58% less often than would be expected.
The average opponent winrate against Dr. Mundo is 49.43%.


Gragas
the Rabble Rouser
Karthus wins against Gragas 43.72% of the time which is 4.24% lower against Gragas than the average opponent.
After normalising both champions win rates Karthus wins against Gragas 4.79% less often than would be expected.
The average opponent winrate against Gragas is 47.96%.


Gwen
The Hallowed Seamstress
Karthus wins against Gwen 44.13% of the time which is 4.94% lower against Gwen than the average opponent.
After normalising both champions win rates Karthus wins against Gwen 5.49% less often than would be expected.
The average opponent winrate against Gwen is 49.07%.


Sett
the Boss
Karthus wins against Sett 44.30% of the time which is 2.45% lower against Sett than the average opponent.
After normalising both champions win rates Karthus wins against Sett 3.00% less often than would be expected.
The average opponent winrate against Sett is 46.75%.


Kayle
the Righteous
Karthus wins against Kayle 44.80% of the time which is 2.10% lower against Kayle than the average opponent.
After normalising both champions win rates Karthus wins against Kayle 2.65% less often than would be expected.
The average opponent winrate against Kayle is 46.90%.


Garen
The Might of Demacia
Karthus wins against Garen 44.89% of the time which is 4.76% lower against Garen than the average opponent.
After normalising both champions win rates Karthus wins against Garen 5.31% less often than would be expected.
The average opponent winrate against Garen is 49.65%.


Yasuo
the Unforgiven
Karthus wins against Yasuo 44.89% of the time which is 4.98% lower against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 5.53% less often than would be expected.
The average opponent winrate against Yasuo is 49.87%.


Malphite
Shard of the Monolith
Karthus wins against Malphite 45.04% of the time which is 1.79% lower against Malphite than the average opponent.
After normalising both champions win rates Karthus wins against Malphite 2.34% less often than would be expected.
The average opponent winrate against Malphite is 46.83%.


Fiora
the Grand Duelist
Karthus wins against Fiora 46.29% of the time which is 1.16% lower against Fiora than the average opponent.
After normalising both champions win rates Karthus wins against Fiora 1.71% less often than would be expected.
The average opponent winrate against Fiora is 47.45%.


Jayce
the Defender of Tomorrow
Karthus wins against Jayce 46.75% of the time which is 4.05% lower against Jayce than the average opponent.
After normalising both champions win rates Karthus wins against Jayce 4.60% less often than would be expected.
The average opponent winrate against Jayce is 50.80%.


Riven
the Exile
Karthus wins against Riven 46.88% of the time which is 0.64% lower against Riven than the average opponent.
After normalising both champions win rates Karthus wins against Riven 1.19% less often than would be expected.
The average opponent winrate against Riven is 47.52%.


Kled
the Cantankerous Cavalier
Karthus wins against Kled 47.52% of the time which is 0.48% higher against Kled than the average opponent.
After normalising both champions win rates Karthus wins against Kled 0.07% less often than would be expected.
The average opponent winrate against Kled is 47.04%.


Trundle
the Troll King
Karthus wins against Trundle 47.52% of the time which is 1.19% lower against Trundle than the average opponent.
After normalising both champions win rates Karthus wins against Trundle 1.74% less often than would be expected.
The average opponent winrate against Trundle is 48.71%.


Gnar
the Missing Link
Karthus wins against Gnar 47.60% of the time which is 2.55% lower against Gnar than the average opponent.
After normalising both champions win rates Karthus wins against Gnar 3.10% less often than would be expected.
The average opponent winrate against Gnar is 50.15%.


Ornn
The Fire below the Mountain
Karthus wins against Ornn 47.75% of the time which is 0.24% lower against Ornn than the average opponent.
After normalising both champions win rates Karthus wins against Ornn 0.79% less often than would be expected.
The average opponent winrate against Ornn is 47.99%.


Ambessa
Matriarch of War
Karthus wins against Ambessa 48.23% of the time which is 1.96% lower against Ambessa than the average opponent.
After normalising both champions win rates Karthus wins against Ambessa 2.51% less often than would be expected.
The average opponent winrate against Ambessa is 50.19%.


Camille
the Steel Shadow
Karthus wins against Camille 48.69% of the time which is 0.56% higher 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 48.13%.


Vladimir
the Crimson Reaper
Karthus wins against Vladimir 48.80% of the time which is 0.18% higher against Vladimir than the average opponent.
After normalising both champions win rates Karthus wins against Vladimir 0.37% less often than would be expected.
The average opponent winrate against Vladimir is 48.62%.


Rumble
the Mechanized Menace
Karthus wins against Rumble 48.89% of the time which is 3.09% lower against Rumble than the average opponent.
After normalising both champions win rates Karthus wins against Rumble 3.64% less often than would be expected.
The average opponent winrate against Rumble is 51.98%.


Cho'Gath
the Terror of the Void
Karthus wins against Cho'Gath 49.16% of the time which is 1.99% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Karthus wins against Cho'Gath 1.44% more often than would be expected.
The average opponent winrate against Cho'Gath is 47.17%.


Irelia
the Blade Dancer
Karthus wins against Irelia 49.21% of the time which is 1.06% higher against Irelia than the average opponent.
After normalising both champions win rates Karthus wins against Irelia 0.51% more often than would be expected.
The average opponent winrate against Irelia is 48.15%.


Yone
the Unforgotten
Karthus wins against Yone 49.28% of the time which is 1.88% lower against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 2.43% less often than would be expected.
The average opponent winrate against Yone is 51.16%.


Tryndamere
the Barbarian King
Karthus wins against Tryndamere 49.29% of the time which is 0.16% higher against Tryndamere than the average opponent.
After normalising both champions win rates Karthus wins against Tryndamere 0.39% less often than would be expected.
The average opponent winrate against Tryndamere is 49.13%.


Shen
the Eye of Twilight
Karthus wins against Shen 49.87% of the time which is 2.62% higher against Shen than the average opponent.
After normalising both champions win rates Karthus wins against Shen 2.07% more often than would be expected.
The average opponent winrate against Shen is 47.25%.


Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 50.00% of the time which is 2.13% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 1.58% more often than would be expected.
The average opponent winrate against Pantheon is 47.87%.


Jax
Grandmaster at Arms
Karthus wins against Jax 50.13% of the time which is 1.52% higher against Jax than the average opponent.
After normalising both champions win rates Karthus wins against Jax 0.97% more often than would be expected.
The average opponent winrate against Jax is 48.61%.


Urgot
the Dreadnought
Karthus wins against Urgot 50.27% of the time which is 3.55% higher against Urgot than the average opponent.
After normalising both champions win rates Karthus wins against Urgot 3.00% more often than would be expected.
The average opponent winrate against Urgot is 46.72%.


Yorick
Shepherd of Souls
Karthus wins against Yorick 50.50% of the time which is 2.30% higher against Yorick than the average opponent.
After normalising both champions win rates Karthus wins against Yorick 1.75% more often than would be expected.
The average opponent winrate against Yorick is 48.20%.


K'Sante
the Pride of Nazumah
Karthus wins against K'Sante 50.66% of the time which is 0.29% lower against K'Sante than the average opponent.
After normalising both champions win rates Karthus wins against K'Sante 0.84% less often than would be expected.
The average opponent winrate against K'Sante is 50.95%.


Teemo
the Swift Scout
Karthus wins against Teemo 51.04% of the time which is 4.04% higher against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 3.49% more often than would be expected.
The average opponent winrate against Teemo is 47.00%.


Singed
the Mad Chemist
Karthus wins against Singed 51.91% of the time which is 3.87% higher against Singed than the average opponent.
After normalising both champions win rates Karthus wins against Singed 3.32% more often than would be expected.
The average opponent winrate against Singed is 48.04%.


Illaoi
the Kraken Priestess
Karthus wins against Illaoi 51.96% of the time which is 2.13% higher against Illaoi than the average opponent.
After normalising both champions win rates Karthus wins against Illaoi 1.58% more often than would be expected.
The average opponent winrate against Illaoi is 49.83%.


Mordekaiser
the Iron Revenant
Karthus wins against Mordekaiser 52.27% of the time which is 4.45% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Karthus wins against Mordekaiser 3.90% more often than would be expected.
The average opponent winrate against Mordekaiser is 47.82%.


Aatrox
the Darkin Blade
Karthus wins against Aatrox 52.27% of the time which is 2.76% higher against Aatrox than the average opponent.
After normalising both champions win rates Karthus wins against Aatrox 2.21% more often than would be expected.
The average opponent winrate against Aatrox is 49.51%.


Sion
The Undead Juggernaut
Karthus wins against Sion 52.60% of the time which is 3.04% higher against Sion than the average opponent.
After normalising both champions win rates Karthus wins against Sion 2.49% more often than would be expected.
The average opponent winrate against Sion is 49.56%.


Darius
the Hand of Noxus
Karthus wins against Darius 53.32% of the time which is 4.05% higher against Darius than the average opponent.
After normalising both champions win rates Karthus wins against Darius 3.50% more often than would be expected.
The average opponent winrate against Darius is 49.27%.


Warwick
the Uncaged Wrath of Zaun
Karthus wins against Warwick 53.66% of the time which is 7.73% higher against Warwick than the average opponent.
After normalising both champions win rates Karthus wins against Warwick 7.17% more often than would be expected.
The average opponent winrate against Warwick is 45.93%.


Olaf
the Berserker
Karthus wins against Olaf 53.98% of the time which is 7.45% higher against Olaf than the average opponent.
After normalising both champions win rates Karthus wins against Olaf 6.90% more often than would be expected.
The average opponent winrate against Olaf is 46.53%.


Renekton
the Butcher of the Sands
Karthus wins against Renekton 54.01% of the time which is 4.84% higher against Renekton than the average opponent.
After normalising both champions win rates Karthus wins against Renekton 4.29% more often than would be expected.
The average opponent winrate against Renekton is 49.17%.


Gangplank
the Saltwater Scourge
Karthus wins against Gangplank 54.80% of the time which is 6.20% higher against Gangplank than the average opponent.
After normalising both champions win rates Karthus wins against Gangplank 5.65% more often than would be expected.
The average opponent winrate against Gangplank is 48.60%.


Kennen
the Heart of the Tempest
Karthus wins against Kennen 54.93% of the time which is 7.43% higher against Kennen than the average opponent.
After normalising both champions win rates Karthus wins against Kennen 6.88% more often than would be expected.
The average opponent winrate against Kennen is 47.50%.


Volibear
the Relentless Storm
Karthus wins against Volibear 55.32% of the time which is 5.64% higher against Volibear than the average opponent.
After normalising both champions win rates Karthus wins against Volibear 5.09% more often than would be expected.
The average opponent winrate against Volibear is 49.68%.


Quinn
Demacia's Wings
Karthus wins against Quinn 57.01% of the time which is 11.16% higher against Quinn than the average opponent.
After normalising both champions win rates Karthus wins against Quinn 10.60% more often than would be expected.
The average opponent winrate against Quinn is 45.85%.