

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: 17,268,622
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.


Jarvan IV Counters
Jarvan IV jungle vs support Counters
Jarvan IV jungle on Patch 30 is the strongest counter to support champions of LeBlanc, Hwei & Yuumi. While Jarvan IV jungle is countered most by support champions of Sion, Amumu & Zoe. Below is a detailed breakdown of Jarvan IV jungle counters against support champions with a minimum of 100 games.


Sion
El Coloso no Muerto
Jarvan IV wins against Sion 37.21% of the time which is 12.25% lower against Sion than the average opponent.
After normalising both champions win rates Jarvan IV wins against Sion 8.22% less often than would be expected.
The average opponent winrate against Sion is 49.46%.


Amumu
La Momia Triste
Jarvan IV wins against Amumu 40.94% of the time which is 9.42% lower against Amumu than the average opponent.
After normalising both champions win rates Jarvan IV wins against Amumu 5.39% less often than would be expected.
The average opponent winrate against Amumu is 50.36%.


Zoe
el Aspecto del Crepúsculo
Jarvan IV wins against Zoe 42.28% of the time which is 10.46% lower against Zoe than the average opponent.
After normalising both champions win rates Jarvan IV wins against Zoe 6.43% less often than would be expected.
The average opponent winrate against Zoe is 52.74%.


Sett
el Jefe
Jarvan IV wins against Sett 42.42% of the time which is 7.71% lower against Sett than the average opponent.
After normalising both champions win rates Jarvan IV wins against Sett 3.68% less often than would be expected.
The average opponent winrate against Sett is 50.13%.


Zyra
La Dama de Espinas
Jarvan IV wins against Zyra 42.81% of the time which is 6.94% lower against Zyra than the average opponent.
After normalising both champions win rates Jarvan IV wins against Zyra 2.91% less often than would be expected.
The average opponent winrate against Zyra is 49.75%.


Shen
El Ojo del Crepúsculo
Jarvan IV wins against Shen 44.78% of the time which is 5.55% lower against Shen than the average opponent.
After normalising both champions win rates Jarvan IV wins against Shen 1.52% less often than would be expected.
The average opponent winrate against Shen is 50.33%.


Lee Sin
El Monje Ciego
Jarvan IV wins against Lee Sin 45.13% of the time which is 10.31% lower against Lee Sin than the average opponent.
After normalising both champions win rates Jarvan IV wins against Lee Sin 6.29% less often than would be expected.
The average opponent winrate against Lee Sin is 55.44%.


Malphite
El Fragmento del Monolito
Jarvan IV wins against Malphite 45.38% of the time which is 6.68% lower against Malphite than the average opponent.
After normalising both champions win rates Jarvan IV wins against Malphite 2.65% less often than would be expected.
The average opponent winrate against Malphite is 52.06%.


Soraka
La Hija de las Estrellas
Jarvan IV wins against Soraka 45.52% of the time which is 5.68% lower against Soraka than the average opponent.
After normalising both champions win rates Jarvan IV wins against Soraka 1.65% less often than would be expected.
The average opponent winrate against Soraka is 51.20%.


Swain
el Gran General de Noxus
Jarvan IV wins against Swain 45.56% of the time which is 5.84% lower against Swain than the average opponent.
After normalising both champions win rates Jarvan IV wins against Swain 1.81% less often than would be expected.
The average opponent winrate against Swain is 51.40%.


Blitzcrank
El Gran Gólem de Vapor
Jarvan IV wins against Blitzcrank 45.65% of the time which is 6.99% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Jarvan IV wins against Blitzcrank 2.96% less often than would be expected.
The average opponent winrate against Blitzcrank is 52.64%.


Zilean
El Guardián del Tiempo
Jarvan IV wins against Zilean 45.79% of the time which is 7.14% lower against Zilean than the average opponent.
After normalising both champions win rates Jarvan IV wins against Zilean 3.11% less often than would be expected.
The average opponent winrate against Zilean is 52.93%.


Milio
la Llama Serena
Jarvan IV wins against Milio 46.01% of the time which is 2.89% lower against Milio than the average opponent.
After normalising both champions win rates Jarvan IV wins against Milio 1.14% more often than would be expected.
The average opponent winrate against Milio is 48.90%.


Lux
La Dama Luminosa
Jarvan IV wins against Lux 46.20% of the time which is 5.13% lower against Lux than the average opponent.
After normalising both champions win rates Jarvan IV wins against Lux 1.10% less often than would be expected.
The average opponent winrate against Lux is 51.33%.


Teemo
El Explorador Veloz
Jarvan IV wins against Teemo 46.49% of the time which is 1.99% lower against Teemo than the average opponent.
After normalising both champions win rates Jarvan IV wins against Teemo 2.04% more often than would be expected.
The average opponent winrate against Teemo is 48.48%.


Shaco
El Bufón Siniestro
Jarvan IV wins against Shaco 46.67% of the time which is 4.53% lower against Shaco than the average opponent.
After normalising both champions win rates Jarvan IV wins against Shaco 0.50% less often than would be expected.
The average opponent winrate against Shaco is 51.20%.


Brand
La Venganza Ardiente
Jarvan IV wins against Brand 46.81% of the time which is 3.66% lower against Brand than the average opponent.
After normalising both champions win rates Jarvan IV wins against Brand 0.37% more often than would be expected.
The average opponent winrate against Brand is 50.47%.


Tahm Kench
El Rey del Río
Jarvan IV wins against Tahm Kench 46.88% of the time which is 6.07% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Jarvan IV wins against Tahm Kench 2.04% less often than would be expected.
The average opponent winrate against Tahm Kench is 52.95%.


Braum
El Corazón de Freljord
Jarvan IV wins against Braum 47.05% of the time which is 4.49% lower against Braum than the average opponent.
After normalising both champions win rates Jarvan IV wins against Braum 0.46% less often than would be expected.
The average opponent winrate against Braum is 51.54%.


Leona
El Amanecer Radiante
Jarvan IV wins against Leona 47.44% of the time which is 3.04% lower against Leona than the average opponent.
After normalising both champions win rates Jarvan IV wins against Leona 0.99% more often than would be expected.
The average opponent winrate against Leona is 50.48%.


Nami
La Invocadora de Mareas
Jarvan IV wins against Nami 47.45% of the time which is 2.78% lower against Nami than the average opponent.
After normalising both champions win rates Jarvan IV wins against Nami 1.25% more often than would be expected.
The average opponent winrate against Nami is 50.23%.


Xerath
El Mago Ascendente
Jarvan IV wins against Xerath 47.65% of the time which is 3.54% lower against Xerath than the average opponent.
After normalising both champions win rates Jarvan IV wins against Xerath 0.49% more often than would be expected.
The average opponent winrate against Xerath is 51.19%.


Morgana
la Caída
Jarvan IV wins against Morgana 47.79% of the time which is 2.83% lower against Morgana than the average opponent.
After normalising both champions win rates Jarvan IV wins against Morgana 1.20% more often than would be expected.
The average opponent winrate against Morgana is 50.62%.


Pantheon
la Lanza Inquebrantable
Jarvan IV wins against Pantheon 47.82% of the time which is 4.73% lower against Pantheon than the average opponent.
After normalising both champions win rates Jarvan IV wins against Pantheon 0.70% less often than would be expected.
The average opponent winrate against Pantheon is 52.55%.


Ahri
La Mujer Zorro de nueve Colas
Jarvan IV wins against Ahri 48.00% of the time which is 6.69% lower against Ahri than the average opponent.
After normalising both champions win rates Jarvan IV wins against Ahri 2.67% less often than would be expected.
The average opponent winrate against Ahri is 54.69%.


Veigar
El Pequeño Maestro del Mal
Jarvan IV wins against Veigar 48.14% of the time which is 4.96% lower against Veigar than the average opponent.
After normalising both champions win rates Jarvan IV wins against Veigar 0.93% less often than would be expected.
The average opponent winrate against Veigar is 53.10%.


Mel
el Reflejo del Alma
Jarvan IV wins against Mel 48.41% of the time which is 5.67% lower against Mel than the average opponent.
After normalising both champions win rates Jarvan IV wins against Mel 1.65% less often than would be expected.
The average opponent winrate against Mel is 54.08%.


Vel'Koz
El Ojo del Vacío
Jarvan IV wins against Vel'Koz 48.52% of the time which is 2.62% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Jarvan IV wins against Vel'Koz 1.41% more often than would be expected.
The average opponent winrate against Vel'Koz is 51.14%.


Galio
el Coloso
Jarvan IV wins against Galio 48.71% of the time which is 1.86% lower against Galio than the average opponent.
After normalising both champions win rates Jarvan IV wins against Galio 2.17% more often than would be expected.
The average opponent winrate against Galio is 50.57%.


Taric
El Escudo de Valoran
Jarvan IV wins against Taric 49.13% of the time which is 0.10% higher against Taric than the average opponent.
After normalising both champions win rates Jarvan IV wins against Taric 4.13% more often than would be expected.
The average opponent winrate against Taric is 49.03%.


Janna
La Furia de la Tormenta
Jarvan IV wins against Janna 49.15% of the time which is 3.14% lower against Janna than the average opponent.
After normalising both champions win rates Jarvan IV wins against Janna 0.89% more often than would be expected.
The average opponent winrate against Janna is 52.29%.


Thresh
El Carcelero Implacable
Jarvan IV wins against Thresh 49.24% of the time which is 3.28% lower against Thresh than the average opponent.
After normalising both champions win rates Jarvan IV wins against Thresh 0.75% more often than would be expected.
The average opponent winrate against Thresh is 52.52%.


Seraphine
la Cantante Soñadora
Jarvan IV wins against Seraphine 49.28% of the time which is 3.76% lower against Seraphine than the average opponent.
After normalising both champions win rates Jarvan IV wins against Seraphine 0.27% more often than would be expected.
The average opponent winrate against Seraphine is 53.04%.


Renata Glasc
la Baronesa Química
Jarvan IV wins against Renata Glasc 49.43% of the time which is 2.77% lower against Renata Glasc than the average opponent.
After normalising both champions win rates Jarvan IV wins against Renata Glasc 1.26% more often than would be expected.
The average opponent winrate against Renata Glasc is 52.20%.


Neeko
la Camaleona Curiosa
Jarvan IV wins against Neeko 49.48% of the time which is 3.53% lower against Neeko than the average opponent.
After normalising both champions win rates Jarvan IV wins against Neeko 0.50% more often than would be expected.
The average opponent winrate against Neeko is 53.01%.


Sona
La Virtuosa de las Cuerdas
Jarvan IV wins against Sona 49.52% of the time which is 0.48% lower against Sona than the average opponent.
After normalising both champions win rates Jarvan IV wins against Sona 3.55% more often than would be expected.
The average opponent winrate against Sona is 50.00%.


Pyke
el Destripador de los Puertos
Jarvan IV wins against Pyke 49.72% of the time which is 4.20% lower against Pyke than the average opponent.
After normalising both champions win rates Jarvan IV wins against Pyke 0.18% less often than would be expected.
The average opponent winrate against Pyke is 53.92%.


Rell
la Dama de Hierro
Jarvan IV wins against Rell 49.82% of the time which is 1.43% lower against Rell than the average opponent.
After normalising both champions win rates Jarvan IV wins against Rell 2.60% more often than would be expected.
The average opponent winrate against Rell is 51.25%.


Miss Fortune
La Cazarrecompensas
Jarvan IV wins against Miss Fortune 50.00% of the time which is 7.17% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Jarvan IV wins against Miss Fortune 3.16% less often than would be expected.
The average opponent winrate against Miss Fortune is 57.17%.


Twitch
La Rata Apestada
Jarvan IV wins against Twitch 50.00% of the time which is 7.54% lower against Twitch than the average opponent.
After normalising both champions win rates Jarvan IV wins against Twitch 3.54% less often than would be expected.
The average opponent winrate against Twitch is 57.54%.


Alistar
El Minotauro
Jarvan IV wins against Alistar 50.00% of the time which is 3.39% lower against Alistar than the average opponent.
After normalising both champions win rates Jarvan IV wins against Alistar 0.64% more often than would be expected.
The average opponent winrate against Alistar is 53.39%.


Maokai
El Treant Retorcido
Jarvan IV wins against Maokai 50.08% of the time which is 0.72% lower against Maokai than the average opponent.
After normalising both champions win rates Jarvan IV wins against Maokai 3.31% more often than would be expected.
The average opponent winrate against Maokai is 50.80%.


Fiddlesticks
el Terror Ancestral
Jarvan IV wins against Fiddlesticks 50.26% of the time which is 0.29% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Jarvan IV wins against Fiddlesticks 4.32% more often than would be expected.
The average opponent winrate against Fiddlesticks is 49.97%.


Karma
La Iluminada
Jarvan IV wins against Karma 50.35% of the time which is 2.70% lower against Karma than the average opponent.
After normalising both champions win rates Jarvan IV wins against Karma 1.33% more often than would be expected.
The average opponent winrate against Karma is 53.05%.


Nautilus
El Titán Abisal
Jarvan IV wins against Nautilus 50.62% of the time which is 1.83% lower against Nautilus than the average opponent.
After normalising both champions win rates Jarvan IV wins against Nautilus 2.20% more often than would be expected.
The average opponent winrate against Nautilus is 52.45%.


Heimerdinger
El Inventor Venerado
Jarvan IV wins against Heimerdinger 50.70% of the time which is 0.47% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Jarvan IV wins against Heimerdinger 3.56% more often than would be expected.
The average opponent winrate against Heimerdinger is 51.17%.


Sylas
el Desencadenado
Jarvan IV wins against Sylas 50.78% of the time which is 1.59% lower against Sylas than the average opponent.
After normalising both champions win rates Jarvan IV wins against Sylas 2.44% more often than would be expected.
The average opponent winrate against Sylas is 52.37%.


Cho'Gath
El Terror del Vacío
Jarvan IV wins against Cho'Gath 51.20% of the time which is 1.47% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Jarvan IV wins against Cho'Gath 2.56% more often than would be expected.
The average opponent winrate against Cho'Gath is 52.67%.


Senna
la Redentora
Jarvan IV wins against Senna 51.39% of the time which is 3.31% lower against Senna than the average opponent.
After normalising both champions win rates Jarvan IV wins against Senna 0.71% more often than would be expected.
The average opponent winrate against Senna is 54.70%.


Lulu
El Hada Hechicera
Jarvan IV wins against Lulu 51.44% of the time which is 1.68% lower against Lulu than the average opponent.
After normalising both champions win rates Jarvan IV wins against Lulu 2.35% more often than would be expected.
The average opponent winrate against Lulu is 53.12%.


Ziggs
El Experto en Hexplosivos
Jarvan IV wins against Ziggs 51.49% of the time which is 2.77% lower against Ziggs than the average opponent.
After normalising both champions win rates Jarvan IV wins against Ziggs 1.25% more often than would be expected.
The average opponent winrate against Ziggs is 54.26%.


Bardo
El Guardián Errante
Jarvan IV wins against Bardo 51.61% of the time which is 2.43% lower against Bardo than the average opponent.
After normalising both champions win rates Jarvan IV wins against Bardo 1.59% more often than would be expected.
The average opponent winrate against Bardo is 54.04%.


Poppy
La Guardiana del Martillo
Jarvan IV wins against Poppy 51.79% of the time which is 0.49% higher against Poppy than the average opponent.
After normalising both champions win rates Jarvan IV wins against Poppy 4.52% more often than would be expected.
The average opponent winrate against Poppy is 51.30%.


Rakan
El Encantador
Jarvan IV wins against Rakan 52.14% of the time which is 0.83% lower against Rakan than the average opponent.
After normalising both champions win rates Jarvan IV wins against Rakan 3.20% more often than would be expected.
The average opponent winrate against Rakan is 52.97%.


Ashe
La Arquera de Hielo
Jarvan IV wins against Ashe 52.31% of the time which is 3.85% lower against Ashe than the average opponent.
After normalising both champions win rates Jarvan IV wins against Ashe 0.16% more often than would be expected.
The average opponent winrate against Ashe is 56.16%.


Yuumi
la Gata Mágica
Jarvan IV wins against Yuumi 53.88% of the time which is 1.75% lower against Yuumi than the average opponent.
After normalising both champions win rates Jarvan IV wins against Yuumi 2.27% more often than would be expected.
The average opponent winrate against Yuumi is 55.63%.


Hwei
el Visionario
Jarvan IV wins against Hwei 56.22% of the time which is 3.50% higher against Hwei than the average opponent.
After normalising both champions win rates Jarvan IV wins against Hwei 7.53% more often than would be expected.
The average opponent winrate against Hwei is 52.72%.


LeBlanc
La Embaucadora
Jarvan IV wins against LeBlanc 56.36% of the time which is 5.62% higher against LeBlanc than the average opponent.
After normalising both champions win rates Jarvan IV wins against LeBlanc 9.65% more often than would be expected.
The average opponent winrate against LeBlanc is 50.74%.