

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: 20,192,848
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 15.3 is the strongest counter to top champions of Varus, Rengar & Yasuo. While Karthus jungle is countered most by top champions of Urgot, Vayne & Warwick. Below is a detailed breakdown of Karthus jungle counters against top champions with a minimum of 100 games.


Urgot
the Dreadnought
Karthus wins against Urgot 44.03% of the time which is 2.08% lower against Urgot than the average opponent.
After normalising both champions win rates Karthus wins against Urgot 5.32% less often than would be expected.
The average opponent winrate against Urgot is 46.11%.


Vayne
the Night Hunter
Karthus wins against Vayne 46.02% of the time which is 0.30% lower against Vayne than the average opponent.
After normalising both champions win rates Karthus wins against Vayne 3.55% less often than would be expected.
The average opponent winrate against Vayne is 46.32%.


Warwick
the Uncaged Wrath of Zaun
Karthus wins against Warwick 47.16% of the time which is 2.30% higher against Warwick than the average opponent.
After normalising both champions win rates Karthus wins against Warwick 0.94% less often than would be expected.
The average opponent winrate against Warwick is 44.86%.


Olaf
the Berserker
Karthus wins against Olaf 47.35% of the time which is 0.40% higher against Olaf than the average opponent.
After normalising both champions win rates Karthus wins against Olaf 2.85% less often than would be expected.
The average opponent winrate against Olaf is 46.95%.


Dr. Mundo
the Madman of Zaun
Karthus wins against Dr. Mundo 47.64% of the time which is 0.38% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Karthus wins against Dr. Mundo 3.63% less often than would be expected.
The average opponent winrate against Dr. Mundo is 48.02%.


Heimerdinger
the Revered Inventor
Karthus wins against Heimerdinger 47.84% of the time which is 1.52% higher 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 46.32%.


Darius
the Hand of Noxus
Karthus wins against Darius 48.08% of the time which is 0.99% higher against Darius than the average opponent.
After normalising both champions win rates Karthus wins against Darius 2.26% less often than would be expected.
The average opponent winrate against Darius is 47.09%.


Karma
the Enlightened One
Karthus wins against Karma 48.11% of the time which is 0.53% higher against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 2.72% less often than would be expected.
The average opponent winrate against Karma is 47.58%.


Volibear
the Relentless Storm
Karthus wins against Volibear 48.20% of the time which is 0.50% lower against Volibear than the average opponent.
After normalising both champions win rates Karthus wins against Volibear 3.75% less often than would be expected.
The average opponent winrate against Volibear is 48.70%.


Kayle
the Righteous
Karthus wins against Kayle 48.44% of the time which is 2.40% higher against Kayle than the average opponent.
After normalising both champions win rates Karthus wins against Kayle 0.84% less often than would be expected.
The average opponent winrate against Kayle is 46.04%.


Cassiopeia
the Serpent's Embrace
Karthus wins against Cassiopeia 48.45% of the time which is 2.38% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Karthus wins against Cassiopeia 0.86% less often than would be expected.
The average opponent winrate against Cassiopeia is 46.07%.


Kled
the Cantankerous Cavalier
Karthus wins against Kled 48.53% of the time which is 1.56% higher against Kled than the average opponent.
After normalising both champions win rates Karthus wins against Kled 1.69% less often than would be expected.
The average opponent winrate against Kled is 46.97%.


Riven
the Exile
Karthus wins against Riven 48.62% of the time which is 1.80% higher against Riven than the average opponent.
After normalising both champions win rates Karthus wins against Riven 1.45% less often than would be expected.
The average opponent winrate against Riven is 46.82%.


Garen
The Might of Demacia
Karthus wins against Garen 48.73% of the time which is 1.13% higher against Garen than the average opponent.
After normalising both champions win rates Karthus wins against Garen 2.12% less often than would be expected.
The average opponent winrate against Garen is 47.60%.


Trundle
the Troll King
Karthus wins against Trundle 48.86% of the time which is 0.84% higher against Trundle than the average opponent.
After normalising both champions win rates Karthus wins against Trundle 2.41% less often than would be expected.
The average opponent winrate against Trundle is 48.02%.


Gwen
The Hallowed Seamstress
Karthus wins against Gwen 48.93% of the time which is 0.88% higher against Gwen than the average opponent.
After normalising both champions win rates Karthus wins against Gwen 2.37% less often than would be expected.
The average opponent winrate against Gwen is 48.05%.


Ryze
the Rune Mage
Karthus wins against Ryze 49.00% of the time which is 2.60% higher against Ryze than the average opponent.
After normalising both champions win rates Karthus wins against Ryze 0.65% less often than would be expected.
The average opponent winrate against Ryze is 46.40%.


Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 49.48% of the time which is 1.36% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 1.89% less often than would be expected.
The average opponent winrate against Pantheon is 48.12%.


Gragas
the Rabble Rouser
Karthus wins against Gragas 49.84% of the time which is 2.10% higher against Gragas than the average opponent.
After normalising both champions win rates Karthus wins against Gragas 1.15% less often than would be expected.
The average opponent winrate against Gragas is 47.74%.


Sett
the Boss
Karthus wins against Sett 50.07% of the time which is 3.57% higher against Sett than the average opponent.
After normalising both champions win rates Karthus wins against Sett 0.32% more often than would be expected.
The average opponent winrate against Sett is 46.50%.


Yorick
Shepherd of Souls
Karthus wins against Yorick 50.56% of the time which is 2.93% higher against Yorick than the average opponent.
After normalising both champions win rates Karthus wins against Yorick 0.32% less often than would be expected.
The average opponent winrate against Yorick is 47.63%.


Malphite
Shard of the Monolith
Karthus wins against Malphite 50.61% of the time which is 3.57% higher against Malphite than the average opponent.
After normalising both champions win rates Karthus wins against Malphite 0.32% more often than would be expected.
The average opponent winrate against Malphite is 47.04%.


Irelia
the Blade Dancer
Karthus wins against Irelia 50.70% of the time which is 2.79% higher against Irelia than the average opponent.
After normalising both champions win rates Karthus wins against Irelia 0.46% less often than would be expected.
The average opponent winrate against Irelia is 47.91%.


Ornn
The Fire below the Mountain
Karthus wins against Ornn 50.87% of the time which is 3.21% higher against Ornn than the average opponent.
After normalising both champions win rates Karthus wins against Ornn 0.04% less often than would be expected.
The average opponent winrate against Ornn is 47.66%.


Fiora
the Grand Duelist
Karthus wins against Fiora 51.02% of the time which is 3.10% higher against Fiora than the average opponent.
After normalising both champions win rates Karthus wins against Fiora 0.15% less often than would be expected.
The average opponent winrate against Fiora is 47.92%.


Tahm Kench
The River King
Karthus wins against Tahm Kench 51.03% of the time which is 2.57% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Karthus wins against Tahm Kench 0.68% less often than would be expected.
The average opponent winrate against Tahm Kench is 48.46%.


Quinn
Demacia's Wings
Karthus wins against Quinn 51.07% of the time which is 5.03% higher against Quinn than the average opponent.
After normalising both champions win rates Karthus wins against Quinn 1.79% more often than would be expected.
The average opponent winrate against Quinn is 46.04%.


Cho'Gath
the Terror of the Void
Karthus wins against Cho'Gath 51.07% of the time which is 3.84% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Karthus wins against Cho'Gath 0.59% more often than would be expected.
The average opponent winrate against Cho'Gath is 47.23%.


Camille
the Steel Shadow
Karthus wins against Camille 51.08% of the time which is 3.53% higher against Camille than the average opponent.
After normalising both champions win rates Karthus wins against Camille 0.28% more often than would be expected.
The average opponent winrate against Camille is 47.55%.


Sion
The Undead Juggernaut
Karthus wins against Sion 51.37% of the time which is 1.95% higher against Sion than the average opponent.
After normalising both champions win rates Karthus wins against Sion 1.30% less often than would be expected.
The average opponent winrate against Sion is 49.42%.


Mel
the Soul's Reflection
Karthus wins against Mel 51.49% of the time which is 0.48% lower against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 3.73% less often than would be expected.
The average opponent winrate against Mel is 51.97%.


Poppy
Keeper of the Hammer
Karthus wins against Poppy 51.71% of the time which is 4.45% higher against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 1.20% more often than would be expected.
The average opponent winrate against Poppy is 47.26%.


Akali
the Rogue Assassin
Karthus wins against Akali 51.81% of the time which is 3.01% higher against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 0.24% less often than would be expected.
The average opponent winrate against Akali is 48.80%.


Aatrox
the Darkin Blade
Karthus wins against Aatrox 51.83% of the time which is 3.64% higher against Aatrox than the average opponent.
After normalising both champions win rates Karthus wins against Aatrox 0.39% more often than would be expected.
The average opponent winrate against Aatrox is 48.19%.


K'Sante
the Pride of Nazumah
Karthus wins against K'Sante 51.91% of the time which is 0.84% higher against K'Sante than the average opponent.
After normalising both champions win rates Karthus wins against K'Sante 2.41% less often than would be expected.
The average opponent winrate against K'Sante is 51.07%.


Illaoi
the Kraken Priestess
Karthus wins against Illaoi 51.92% of the time which is 3.12% higher against Illaoi than the average opponent.
After normalising both champions win rates Karthus wins against Illaoi 0.13% less often than would be expected.
The average opponent winrate against Illaoi is 48.80%.


Nasus
the Curator of the Sands
Karthus wins against Nasus 51.93% of the time which is 4.54% higher against Nasus than the average opponent.
After normalising both champions win rates Karthus wins against Nasus 1.29% more often than would be expected.
The average opponent winrate against Nasus is 47.39%.


Mordekaiser
the Iron Revenant
Karthus wins against Mordekaiser 51.93% of the time which is 4.35% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Karthus wins against Mordekaiser 1.10% more often than would be expected.
The average opponent winrate against Mordekaiser is 47.58%.


Tryndamere
the Barbarian King
Karthus wins against Tryndamere 52.06% of the time which is 4.48% higher against Tryndamere than the average opponent.
After normalising both champions win rates Karthus wins against Tryndamere 1.23% more often than would be expected.
The average opponent winrate against Tryndamere is 47.58%.


Teemo
the Swift Scout
Karthus wins against Teemo 52.17% of the time which is 5.34% higher against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 2.09% more often than would be expected.
The average opponent winrate against Teemo is 46.83%.


Vladimir
the Crimson Reaper
Karthus wins against Vladimir 52.30% of the time which is 3.92% higher against Vladimir than the average opponent.
After normalising both champions win rates Karthus wins against Vladimir 0.67% more often than would be expected.
The average opponent winrate against Vladimir is 48.38%.


Shen
the Eye of Twilight
Karthus wins against Shen 52.51% of the time which is 4.74% higher against Shen than the average opponent.
After normalising both champions win rates Karthus wins against Shen 1.49% more often than would be expected.
The average opponent winrate against Shen is 47.77%.


Singed
the Mad Chemist
Karthus wins against Singed 52.60% of the time which is 5.63% higher against Singed than the average opponent.
After normalising both champions win rates Karthus wins against Singed 2.38% more often than would be expected.
The average opponent winrate against Singed is 46.97%.


Rumble
the Mechanized Menace
Karthus wins against Rumble 52.73% of the time which is 2.98% higher against Rumble than the average opponent.
After normalising both champions win rates Karthus wins against Rumble 0.27% less often than would be expected.
The average opponent winrate against Rumble is 49.75%.


Wukong
the Monkey King
Karthus wins against Wukong 52.88% of the time which is 4.86% higher against Wukong than the average opponent.
After normalising both champions win rates Karthus wins against Wukong 1.61% more often than would be expected.
The average opponent winrate against Wukong is 48.02%.


Gnar
the Missing Link
Karthus wins against Gnar 52.98% of the time which is 4.92% higher against Gnar than the average opponent.
After normalising both champions win rates Karthus wins against Gnar 1.67% more often than would be expected.
The average opponent winrate against Gnar is 48.06%.


Maokai
the Twisted Treant
Karthus wins against Maokai 53.16% of the time which is 4.59% higher against Maokai than the average opponent.
After normalising both champions win rates Karthus wins against Maokai 1.34% more often than would be expected.
The average opponent winrate against Maokai is 48.57%.


Ambessa
Matriarch of War
Karthus wins against Ambessa 53.19% of the time which is 3.44% higher against Ambessa than the average opponent.
After normalising both champions win rates Karthus wins against Ambessa 0.19% more often than would be expected.
The average opponent winrate against Ambessa is 49.75%.


Sylas
the Unshackled
Karthus wins against Sylas 53.21% of the time which is 3.11% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 0.14% less often than would be expected.
The average opponent winrate against Sylas is 50.10%.


Jayce
the Defender of Tomorrow
Karthus wins against Jayce 53.28% of the time which is 3.03% higher against Jayce than the average opponent.
After normalising both champions win rates Karthus wins against Jayce 0.22% less often than would be expected.
The average opponent winrate against Jayce is 50.25%.


Galio
the Colossus
Karthus wins against Galio 53.45% of the time which is 5.79% higher against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 2.54% more often than would be expected.
The average opponent winrate against Galio is 47.66%.


Renekton
the Butcher of the Sands
Karthus wins against Renekton 53.52% of the time which is 4.30% higher against Renekton than the average opponent.
After normalising both champions win rates Karthus wins against Renekton 1.05% more often than would be expected.
The average opponent winrate against Renekton is 49.22%.


Yone
the Unforgotten
Karthus wins against Yone 53.56% of the time which is 3.59% higher against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 0.34% more often than would be expected.
The average opponent winrate against Yone is 49.97%.


Udyr
the Spirit Walker
Karthus wins against Udyr 53.57% of the time which is 2.32% higher against Udyr than the average opponent.
After normalising both champions win rates Karthus wins against Udyr 0.93% less often than would be expected.
The average opponent winrate against Udyr is 51.25%.


Jax
Grandmaster at Arms
Karthus wins against Jax 53.80% of the time which is 4.64% higher against Jax than the average opponent.
After normalising both champions win rates Karthus wins against Jax 1.39% more often than would be expected.
The average opponent winrate against Jax is 49.16%.


Kennen
the Heart of the Tempest
Karthus wins against Kennen 53.88% of the time which is 6.76% higher against Kennen than the average opponent.
After normalising both champions win rates Karthus wins against Kennen 3.51% more often than would be expected.
The average opponent winrate against Kennen is 47.12%.


Swain
the Noxian Grand General
Karthus wins against Swain 54.19% of the time which is 6.75% higher against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 3.50% more often than would be expected.
The average opponent winrate against Swain is 47.44%.


Zac
the Secret Weapon
Karthus wins against Zac 55.04% of the time which is 7.80% higher against Zac than the average opponent.
After normalising both champions win rates Karthus wins against Zac 4.55% more often than would be expected.
The average opponent winrate against Zac is 47.24%.


Gangplank
the Saltwater Scourge
Karthus wins against Gangplank 55.89% of the time which is 7.08% higher against Gangplank than the average opponent.
After normalising both champions win rates Karthus wins against Gangplank 3.83% more often than would be expected.
The average opponent winrate against Gangplank is 48.81%.


Aurora
the Witch Between Worlds
Karthus wins against Aurora 55.97% of the time which is 6.96% higher against Aurora than the average opponent.
After normalising both champions win rates Karthus wins against Aurora 3.71% more often than would be expected.
The average opponent winrate against Aurora is 49.01%.


Yasuo
the Unforgiven
Karthus wins against Yasuo 58.03% of the time which is 8.74% higher against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 5.49% more often than would be expected.
The average opponent winrate against Yasuo is 49.29%.


Rengar
the Pridestalker
Karthus wins against Rengar 59.82% of the time which is 11.47% higher against Rengar than the average opponent.
After normalising both champions win rates Karthus wins against Rengar 8.22% more often than would be expected.
The average opponent winrate against Rengar is 48.35%.


Varus
the Arrow of Retribution
Karthus wins against Varus 60.14% of the time which is 10.92% higher against Varus than the average opponent.
After normalising both champions win rates Karthus wins against Varus 7.67% more often than would be expected.
The average opponent winrate against Varus is 49.22%.