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.
Iron Champions Analysed: 9,810,142
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 14.20 is the strongest counter to support champions of Rakan, Ashe & Blitzcrank. While Karthus jungle is countered most by support champions of Veigar, Vel'Koz & Brand. Below is a detailed breakdown of Karthus jungle counters against support champions with a minimum of 100 games.
Veigar
il piccolo genio del male
Karthus wins against Veigar 39.10% of the time which is 13.95% lower against Veigar than the average opponent.
After normalising both champions win rates Karthus wins against Veigar 7.29% less often than would be expected.
The average opponent winrate against Veigaris 53.05%.
Vel'Koz
l'occhio del Vuoto
Karthus wins against Vel'Koz 39.34% of the time which is 12.11% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Karthus wins against Vel'Koz 5.45% less often than would be expected.
The average opponent winrate against Vel'Kozis 51.45%.
Brand
la vendetta ardente
Karthus wins against Brand 39.70% of the time which is 9.87% lower against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 3.21% less often than would be expected.
The average opponent winrate against Brandis 49.57%.
Sona
maestra delle corde
Karthus wins against Sona 40.65% of the time which is 10.72% lower against Sona than the average opponent.
After normalising both champions win rates Karthus wins against Sona 4.06% less often than would be expected.
The average opponent winrate against Sonais 51.37%.
Xerath
il magus ascendente
Karthus wins against Xerath 40.98% of the time which is 10.71% lower against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 4.05% less often than would be expected.
The average opponent winrate against Xerathis 51.69%.
Soraka
la figlia delle stelle
Karthus wins against Soraka 41.47% of the time which is 11.45% lower against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 4.79% less often than would be expected.
The average opponent winrate against Sorakais 52.92%.
Maokai
il treant demoniaco
Karthus wins against Maokai 42.77% of the time which is 10.39% lower against Maokai than the average opponent.
After normalising both champions win rates Karthus wins against Maokai 3.73% less often than would be expected.
The average opponent winrate against Maokaiis 53.16%.
Teemo
il rapido scout
Karthus wins against Teemo 42.86% of the time which is 6.88% lower against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 0.22% less often than would be expected.
The average opponent winrate against Teemois 49.74%.
Swain
il gran generale di Noxus
Karthus wins against Swain 43.21% of the time which is 7.15% lower against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 0.49% less often than would be expected.
The average opponent winrate against Swainis 50.36%.
Senna
la Redentrice
Karthus wins against Senna 43.26% of the time which is 10.06% lower against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 3.40% less often than would be expected.
The average opponent winrate against Sennais 53.32%.
Nami
lo spirito delle maree
Karthus wins against Nami 43.39% of the time which is 8.64% lower against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 1.98% less often than would be expected.
The average opponent winrate against Namiis 52.03%.
Braum
il cuore del Freljord
Karthus wins against Braum 43.66% of the time which is 9.84% lower against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 3.18% less often than would be expected.
The average opponent winrate against Braumis 53.50%.
Lux
la signora della luminosità
Karthus wins against Lux 43.75% of the time which is 7.48% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 0.82% less often than would be expected.
The average opponent winrate against Luxis 51.23%.
Karma
l'illuminata
Karthus wins against Karma 43.96% of the time which is 9.95% lower against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 3.29% less often than would be expected.
The average opponent winrate against Karmais 53.91%.
Zyra
La dama dei rovi
Karthus wins against Zyra 44.17% of the time which is 5.91% lower against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 0.75% more often than would be expected.
The average opponent winrate against Zyrais 50.08%.
Shaco
il demone giullare
Karthus wins against Shaco 45.37% of the time which is 5.69% lower against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 0.97% more often than would be expected.
The average opponent winrate against Shacois 51.06%.
Pantheon
la lancia indistruttibile
Karthus wins against Pantheon 46.05% of the time which is 7.29% lower against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 0.63% less often than would be expected.
The average opponent winrate against Pantheonis 53.34%.
Milio
La fiamma gentile
Karthus wins against Milio 46.10% of the time which is 5.63% lower against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 1.03% more often than would be expected.
The average opponent winrate against Miliois 51.73%.
Seraphine
la cantante sognatrice
Karthus wins against Seraphine 46.57% of the time which is 6.10% lower against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 0.56% more often than would be expected.
The average opponent winrate against Seraphineis 52.67%.
Rell
la Vergine di ferro
Karthus wins against Rell 46.65% of the time which is 5.71% lower against Rell than the average opponent.
After normalising both champions win rates Karthus wins against Rell 0.95% more often than would be expected.
The average opponent winrate against Rellis 52.36%.
Yuumi
la gattina magica
Karthus wins against Yuumi 47.04% of the time which is 10.44% lower against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 3.82% less often than would be expected.
The average opponent winrate against Yuumiis 57.48%.
Poppy
la custode del martello
Karthus wins against Poppy 47.23% of the time which is 5.84% lower against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 0.82% more often than would be expected.
The average opponent winrate against Poppyis 53.07%.
Tahm Kench
Il re del fiume
Karthus wins against Tahm Kench 47.25% of the time which is 4.28% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Karthus wins against Tahm Kench 2.38% more often than would be expected.
The average opponent winrate against Tahm Kenchis 51.53%.
Morgana
la Caduta
Karthus wins against Morgana 47.85% of the time which is 3.07% lower against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 3.59% more often than would be expected.
The average opponent winrate against Morganais 50.92%.
Leona
l'alba raggiante
Karthus wins against Leona 48.01% of the time which is 4.16% lower against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 2.50% more often than would be expected.
The average opponent winrate against Leonais 52.17%.
Lulu
la sacerdotessa delle fate
Karthus wins against Lulu 48.49% of the time which is 6.25% lower against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 0.40% more often than would be expected.
The average opponent winrate against Luluis 54.74%.
Thresh
Il carceriere
Karthus wins against Thresh 48.79% of the time which is 5.64% lower against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 1.01% more often than would be expected.
The average opponent winrate against Threshis 54.43%.
Nautilus
il titano delle profondità
Karthus wins against Nautilus 50.08% of the time which is 3.73% lower against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 2.93% more often than would be expected.
The average opponent winrate against Nautilusis 53.81%.
Alistar
il minotauro
Karthus wins against Alistar 50.31% of the time which is 4.05% lower against Alistar than the average opponent.
After normalising both champions win rates Karthus wins against Alistar 2.60% more often than would be expected.
The average opponent winrate against Alistaris 54.36%.
Pyke
lo squartatore del porto insanguinato
Karthus wins against Pyke 51.12% of the time which is 4.18% lower against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 2.47% more often than would be expected.
The average opponent winrate against Pykeis 55.30%.
Neeko
la camaleonte curiosa
Karthus wins against Neeko 51.16% of the time which is 2.04% lower against Neeko than the average opponent.
After normalising both champions win rates Karthus wins against Neeko 4.62% more often than would be expected.
The average opponent winrate against Neekois 53.20%.
Malphite
la scheggia del monolite
Karthus wins against Malphite 51.21% of the time which is 2.10% lower against Malphite than the average opponent.
After normalising both champions win rates Karthus wins against Malphite 4.56% more often than would be expected.
The average opponent winrate against Malphiteis 53.31%.
Miss Fortune
la cacciatrice di taglie
Karthus wins against Miss Fortune 51.79% of the time which is 5.01% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Karthus wins against Miss Fortune 1.62% more often than would be expected.
The average opponent winrate against Miss Fortuneis 56.80%.
Blitzcrank
il grande golem a vapore
Karthus wins against Blitzcrank 52.28% of the time which is 1.99% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 4.67% more often than would be expected.
The average opponent winrate against Blitzcrankis 54.27%.
Ashe
l'arciere dei ghiacci
Karthus wins against Ashe 52.29% of the time which is 6.97% lower against Ashe than the average opponent.
After normalising both champions win rates Karthus wins against Ashe 0.39% less often than would be expected.
The average opponent winrate against Asheis 59.26%.
Rakan
l'ammaliatore
Karthus wins against Rakan 52.40% of the time which is 2.28% lower against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 4.37% more often than would be expected.
The average opponent winrate against Rakanis 54.68%.