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: 4,611,513
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 15.16 is the strongest counter to top champions of Gangplank, Teemo & Jayce. While Karthus jungle is countered most by top champions of Dr. Mundo, Irelia & K'Sante. Below is a detailed breakdown of Karthus jungle counters against top champions with a minimum of 100 games.
Dr. Mundo
el Loco de Zaun
Karthus wins against Dr. Mundo 34.29% of the time which is 14.59% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Karthus wins against Dr. Mundo 14.67% less often than would be expected.
The average opponent winrate against Dr. Mundo is 48.88%.
Irelia
la Cuchilla Danzante
Karthus wins against Irelia 39.19% of the time which is 8.71% lower against Irelia than the average opponent.
After normalising both champions win rates Karthus wins against Irelia 8.79% less often than would be expected.
The average opponent winrate against Irelia is 47.90%.
K'Sante
El Orgullo de Nazumah
Karthus wins against K'Sante 39.66% of the time which is 12.23% lower against K'Sante than the average opponent.
After normalising both champions win rates Karthus wins against K'Sante 12.31% less often than would be expected.
The average opponent winrate against K'Sante is 51.89%.
Gwen
La Costurera Sagrada
Karthus wins against Gwen 39.71% of the time which is 9.74% lower against Gwen than the average opponent.
After normalising both champions win rates Karthus wins against Gwen 9.82% less often than would be expected.
The average opponent winrate against Gwen is 49.45%.
Jax
el Maestro de Armas
Karthus wins against Jax 41.24% of the time which is 7.30% lower against Jax than the average opponent.
After normalising both champions win rates Karthus wins against Jax 7.38% less often than would be expected.
The average opponent winrate against Jax is 48.54%.
Fiora
la Gran Duelista
Karthus wins against Fiora 42.58% of the time which is 5.71% lower against Fiora than the average opponent.
After normalising both champions win rates Karthus wins against Fiora 5.79% less often than would be expected.
The average opponent winrate against Fiora is 48.29%.
Riven
la Desterrada
Karthus wins against Riven 43.70% of the time which is 5.24% lower against Riven than the average opponent.
After normalising both champions win rates Karthus wins against Riven 5.32% less often than would be expected.
The average opponent winrate against Riven is 48.94%.
Sion
el Coloso no Muerto
Karthus wins against Sion 45.70% of the time which is 3.20% lower against Sion than the average opponent.
After normalising both champions win rates Karthus wins against Sion 3.28% less often than would be expected.
The average opponent winrate against Sion is 48.90%.
Yorick
Pastor de Almas
Karthus wins against Yorick 45.87% of the time which is 2.67% lower against Yorick than the average opponent.
After normalising both champions win rates Karthus wins against Yorick 2.75% less often than would be expected.
The average opponent winrate against Yorick is 48.54%.
Kayle
la Justiciera
Karthus wins against Kayle 46.36% of the time which is 1.03% lower against Kayle than the average opponent.
After normalising both champions win rates Karthus wins against Kayle 1.11% less often than would be expected.
The average opponent winrate against Kayle is 47.39%.
Shen
el Ojo del Crepúsculo
Karthus wins against Shen 47.95% of the time which is 0.20% higher against Shen than the average opponent.
After normalising both champions win rates Karthus wins against Shen 0.12% more often than would be expected.
The average opponent winrate against Shen is 47.75%.
Malphite
el Fragmento del Monolito
Karthus wins against Malphite 48.32% of the time which is 0.97% higher against Malphite than the average opponent.
After normalising both champions win rates Karthus wins against Malphite 0.89% more often than would be expected.
The average opponent winrate against Malphite is 47.35%.
Gnar
el Eslabón Perdido
Karthus wins against Gnar 49.09% of the time which is 0.20% lower against Gnar than the average opponent.
After normalising both champions win rates Karthus wins against Gnar 0.28% less often than would be expected.
The average opponent winrate against Gnar is 49.29%.
Ambessa
La Matriarca de la Guerra
Karthus wins against Ambessa 49.18% of the time which is 0.69% lower against Ambessa than the average opponent.
After normalising both champions win rates Karthus wins against Ambessa 0.77% less often than would be expected.
The average opponent winrate against Ambessa is 49.87%.
Garen
el Poder de Demacia
Karthus wins against Garen 49.31% of the time which is 0.63% higher against Garen than the average opponent.
After normalising both champions win rates Karthus wins against Garen 0.55% more often than would be expected.
The average opponent winrate against Garen is 48.68%.
Sett
El Jefe
Karthus wins against Sett 50.23% of the time which is 3.36% higher against Sett than the average opponent.
After normalising both champions win rates Karthus wins against Sett 3.27% more often than would be expected.
The average opponent winrate against Sett is 46.87%.
Aatrox
la Espada Darkin
Karthus wins against Aatrox 50.32% of the time which is 0.86% higher against Aatrox than the average opponent.
After normalising both champions win rates Karthus wins against Aatrox 0.78% more often than would be expected.
The average opponent winrate against Aatrox is 49.46%.
Renekton
el Carnicero de las Arenas
Karthus wins against Renekton 51.63% of the time which is 2.21% higher against Renekton than the average opponent.
After normalising both champions win rates Karthus wins against Renekton 2.13% more often than would be expected.
The average opponent winrate against Renekton is 49.42%.
Mordekaiser
el Renacido de Hierro
Karthus wins against Mordekaiser 51.84% of the time which is 3.73% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Karthus wins against Mordekaiser 3.65% more often than would be expected.
The average opponent winrate against Mordekaiser is 48.11%.
Darius
la mano de Noxus
Karthus wins against Darius 52.11% of the time which is 3.26% higher against Darius than the average opponent.
After normalising both champions win rates Karthus wins against Darius 3.18% more often than would be expected.
The average opponent winrate against Darius is 48.85%.
Yone
el Imborrable
Karthus wins against Yone 52.14% of the time which is 0.58% higher against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 0.50% more often than would be expected.
The average opponent winrate against Yone is 51.56%.
Camille
la Sombra de Acero
Karthus wins against Camille 52.83% of the time which is 4.28% higher against Camille than the average opponent.
After normalising both champions win rates Karthus wins against Camille 4.20% more often than would be expected.
The average opponent winrate against Camille is 48.55%.
Cho'Gath
el Terror del Vacío
Karthus wins against Cho'Gath 54.13% of the time which is 5.82% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Karthus wins against Cho'Gath 5.74% more often than would be expected.
The average opponent winrate against Cho'Gath is 48.31%.
Jayce
el Defensor del Mañana
Karthus wins against Jayce 54.74% of the time which is 4.50% higher against Jayce than the average opponent.
After normalising both champions win rates Karthus wins against Jayce 4.42% more often than would be expected.
The average opponent winrate against Jayce is 50.24%.
Teemo
el Explorador Veloz
Karthus wins against Teemo 57.28% of the time which is 10.03% higher against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 9.95% more often than would be expected.
The average opponent winrate against Teemo is 47.25%.
Gangplank
el Azote de los Mares
Karthus wins against Gangplank 59.52% of the time which is 10.49% higher against Gangplank than the average opponent.
After normalising both champions win rates Karthus wins against Gangplank 10.41% more often than would be expected.
The average opponent winrate against Gangplank is 49.03%.

























