

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: 6,778,607
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 middle Counters
Jarvan IV jungle on Patch 15.16 is the strongest counter to middle champions of Ryze, Azir & Akshan. While Jarvan IV jungle is countered most by middle champions of Malphite, Morgana & Viktor. Below is a detailed breakdown of Jarvan IV jungle counters against middle champions with a minimum of 100 games.


Malphite
el Fragmento del Monolito
Jarvan IV wins against Malphite 36.96% of the time which is 15.76% lower against Malphite than the average opponent.
After normalising both champions win rates Jarvan IV wins against Malphite 7.48% less often than would be expected.
The average opponent winrate against Malphite is 52.72%.


Morgana
la Desolada
Jarvan IV wins against Morgana 39.26% of the time which is 12.47% lower against Morgana than the average opponent.
After normalising both champions win rates Jarvan IV wins against Morgana 4.19% less often than would be expected.
The average opponent winrate against Morgana is 51.73%.


Viktor
El Heraldo de lo Arcano
Jarvan IV wins against Viktor 39.92% of the time which is 14.59% lower against Viktor than the average opponent.
After normalising both champions win rates Jarvan IV wins against Viktor 6.32% less often than would be expected.
The average opponent winrate against Viktor is 54.51%.


Heimerdinger
el Venerable Inventor
Jarvan IV wins against Heimerdinger 40.15% of the time which is 10.42% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Jarvan IV wins against Heimerdinger 2.15% less often than would be expected.
The average opponent winrate against Heimerdinger is 50.57%.


Lux
la Dama Luminosa
Jarvan IV wins against Lux 40.48% of the time which is 11.68% lower against Lux than the average opponent.
After normalising both champions win rates Jarvan IV wins against Lux 3.40% less often than would be expected.
The average opponent winrate against Lux is 52.16%.


Kassadin
el Caminante del Vacío
Jarvan IV wins against Kassadin 41.46% of the time which is 13.95% lower against Kassadin than the average opponent.
After normalising both champions win rates Jarvan IV wins against Kassadin 5.69% less often than would be expected.
The average opponent winrate against Kassadin is 55.41%.


Hwei
el Visionario
Jarvan IV wins against Hwei 41.48% of the time which is 13.21% lower against Hwei than the average opponent.
After normalising both champions win rates Jarvan IV wins against Hwei 4.95% less often than would be expected.
The average opponent winrate against Hwei is 54.69%.


Brand
la Venganza Ardiente
Jarvan IV wins against Brand 41.88% of the time which is 10.34% lower against Brand than the average opponent.
After normalising both champions win rates Jarvan IV wins against Brand 2.06% less often than would be expected.
The average opponent winrate against Brand is 52.22%.


Irelia
la Cuchilla Danzante
Jarvan IV wins against Irelia 41.89% of the time which is 12.84% lower against Irelia than the average opponent.
After normalising both champions win rates Jarvan IV wins against Irelia 4.58% less often than would be expected.
The average opponent winrate against Irelia is 54.73%.


Aurelion Sol
el Forjador de Estrellas
Jarvan IV wins against Aurelion Sol 42.23% of the time which is 11.28% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Jarvan IV wins against Aurelion Sol 3.01% less often than would be expected.
The average opponent winrate against Aurelion Sol is 53.51%.


Naafiri
la Sabueso de las Cien Mordidas
Jarvan IV wins against Naafiri 42.68% of the time which is 9.18% lower against Naafiri than the average opponent.
After normalising both champions win rates Jarvan IV wins against Naafiri 0.90% less often than would be expected.
The average opponent winrate against Naafiri is 51.86%.


Veigar
el Pequeño Maestro del Mal
Jarvan IV wins against Veigar 42.80% of the time which is 9.26% lower against Veigar than the average opponent.
After normalising both champions win rates Jarvan IV wins against Veigar 0.98% less often than would be expected.
The average opponent winrate against Veigar is 52.06%.


Pantheon
la Lanza Inquebrantable
Jarvan IV wins against Pantheon 43.22% of the time which is 9.79% lower against Pantheon than the average opponent.
After normalising both champions win rates Jarvan IV wins against Pantheon 1.52% less often than would be expected.
The average opponent winrate against Pantheon is 53.01%.


Malzahar
el Profeta del Vacío
Jarvan IV wins against Malzahar 43.29% of the time which is 8.14% lower against Malzahar than the average opponent.
After normalising both champions win rates Jarvan IV wins against Malzahar 0.14% more often than would be expected.
The average opponent winrate against Malzahar is 51.43%.


Syndra
la Soberana Oscura
Jarvan IV wins against Syndra 43.58% of the time which is 11.55% lower against Syndra than the average opponent.
After normalising both champions win rates Jarvan IV wins against Syndra 3.29% less often than would be expected.
The average opponent winrate against Syndra is 55.13%.


Diana
el Desdén de la Luna
Jarvan IV wins against Diana 43.68% of the time which is 9.70% lower against Diana than the average opponent.
After normalising both champions win rates Jarvan IV wins against Diana 1.43% less often than would be expected.
The average opponent winrate against Diana is 53.38%.


Yone
el Imborrable
Jarvan IV wins against Yone 44.54% of the time which is 10.39% lower against Yone than the average opponent.
After normalising both champions win rates Jarvan IV wins against Yone 2.13% less often than would be expected.
The average opponent winrate against Yone is 54.93%.


Fizz
el Bromista de las Mareas
Jarvan IV wins against Fizz 44.81% of the time which is 9.03% lower against Fizz than the average opponent.
After normalising both champions win rates Jarvan IV wins against Fizz 0.76% less often than would be expected.
The average opponent winrate against Fizz is 53.84%.


LeBlanc
la Maquiavélica
Jarvan IV wins against LeBlanc 44.94% of the time which is 10.45% lower against LeBlanc than the average opponent.
After normalising both champions win rates Jarvan IV wins against LeBlanc 2.19% less often than would be expected.
The average opponent winrate against LeBlanc is 55.39%.


Ahri
la Vastaya de Nueve Colas
Jarvan IV wins against Ahri 45.08% of the time which is 9.84% lower against Ahri than the average opponent.
After normalising both champions win rates Jarvan IV wins against Ahri 1.58% less often than would be expected.
The average opponent winrate against Ahri is 54.92%.


Yasuo
el Imperdonable
Jarvan IV wins against Yasuo 45.25% of the time which is 7.97% lower against Yasuo than the average opponent.
After normalising both champions win rates Jarvan IV wins against Yasuo 0.30% more often than would be expected.
The average opponent winrate against Yasuo is 53.22%.


Lissandra
la Bruja de Hielo
Jarvan IV wins against Lissandra 45.31% of the time which is 8.64% lower against Lissandra than the average opponent.
After normalising both champions win rates Jarvan IV wins against Lissandra 0.37% less often than would be expected.
The average opponent winrate against Lissandra is 53.95%.


Orianna
la Doncella Mecánica
Jarvan IV wins against Orianna 45.42% of the time which is 9.42% lower against Orianna than the average opponent.
After normalising both champions win rates Jarvan IV wins against Orianna 1.16% less often than would be expected.
The average opponent winrate against Orianna is 54.84%.


Vex
la Tristóloga
Jarvan IV wins against Vex 45.87% of the time which is 8.28% lower against Vex than the average opponent.
After normalising both champions win rates Jarvan IV wins against Vex 0.01% less often than would be expected.
The average opponent winrate against Vex is 54.15%.


Xerath
el Mago Ascendente
Jarvan IV wins against Xerath 46.51% of the time which is 5.82% lower against Xerath than the average opponent.
After normalising both champions win rates Jarvan IV wins against Xerath 2.46% more often than would be expected.
The average opponent winrate against Xerath is 52.33%.


Cassiopeia
el Abrazo de la Serpiente
Jarvan IV wins against Cassiopeia 46.77% of the time which is 8.54% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Jarvan IV wins against Cassiopeia 0.28% less often than would be expected.
The average opponent winrate against Cassiopeia is 55.31%.


Aurora
la Bruja entre Mundos
Jarvan IV wins against Aurora 46.78% of the time which is 9.02% lower against Aurora than the average opponent.
After normalising both champions win rates Jarvan IV wins against Aurora 0.77% less often than would be expected.
The average opponent winrate against Aurora is 55.80%.


Sylas
el Usurpador
Jarvan IV wins against Sylas 47.19% of the time which is 8.68% lower against Sylas than the average opponent.
After normalising both champions win rates Jarvan IV wins against Sylas 0.43% less often than would be expected.
The average opponent winrate against Sylas is 55.87%.


Ziggs
el Experto en Hexplosivos
Jarvan IV wins against Ziggs 47.30% of the time which is 5.60% lower against Ziggs than the average opponent.
After normalising both champions win rates Jarvan IV wins against Ziggs 2.67% more often than would be expected.
The average opponent winrate against Ziggs is 52.90%.


Katarina
la Daga Siniestra
Jarvan IV wins against Katarina 47.77% of the time which is 8.69% lower against Katarina than the average opponent.
After normalising both champions win rates Jarvan IV wins against Katarina 0.45% less often than would be expected.
The average opponent winrate against Katarina is 56.46%.


Akali
la Asesina Furtiva
Jarvan IV wins against Akali 48.16% of the time which is 5.95% lower against Akali than the average opponent.
After normalising both champions win rates Jarvan IV wins against Akali 2.32% more often than would be expected.
The average opponent winrate against Akali is 54.11%.


Vladimir
el Segador Carmesí
Jarvan IV wins against Vladimir 48.39% of the time which is 6.60% lower against Vladimir than the average opponent.
After normalising both champions win rates Jarvan IV wins against Vladimir 1.66% more often than would be expected.
The average opponent winrate against Vladimir is 54.99%.


Ekko
el Joven que Fragmentó el Tiempo
Jarvan IV wins against Ekko 48.54% of the time which is 4.41% lower against Ekko than the average opponent.
After normalising both champions win rates Jarvan IV wins against Ekko 3.86% more often than would be expected.
The average opponent winrate against Ekko is 52.95%.


Mel
el Reflejo del Alma
Jarvan IV wins against Mel 48.84% of the time which is 5.97% lower against Mel than the average opponent.
After normalising both champions win rates Jarvan IV wins against Mel 2.29% more often than would be expected.
The average opponent winrate against Mel is 54.81%.


Twisted Fate
el Maestro de las Cartas
Jarvan IV wins against Twisted Fate 49.12% of the time which is 7.76% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Jarvan IV wins against Twisted Fate 0.48% more often than would be expected.
The average opponent winrate against Twisted Fate is 56.88%.


Galio
el Coloso
Jarvan IV wins against Galio 49.43% of the time which is 2.71% lower against Galio than the average opponent.
After normalising both champions win rates Jarvan IV wins against Galio 5.57% more often than would be expected.
The average opponent winrate against Galio is 52.14%.


Zed
el Maestro de las Sombras
Jarvan IV wins against Zed 49.93% of the time which is 6.54% lower against Zed than the average opponent.
After normalising both champions win rates Jarvan IV wins against Zed 1.70% more often than would be expected.
The average opponent winrate against Zed is 56.47%.


Qiyana
La Emperatriz de los Elementos
Jarvan IV wins against Qiyana 51.63% of the time which is 7.56% lower against Qiyana than the average opponent.
After normalising both champions win rates Jarvan IV wins against Qiyana 0.63% more often than would be expected.
The average opponent winrate against Qiyana is 59.19%.


Zoe
el Aspecto del Crepúsculo
Jarvan IV wins against Zoe 52.31% of the time which is 4.23% lower against Zoe than the average opponent.
After normalising both champions win rates Jarvan IV wins against Zoe 4.01% more often than would be expected.
The average opponent winrate against Zoe is 56.54%.


Talon
la Sombra de la Navaja
Jarvan IV wins against Talon 52.43% of the time which is 2.73% lower against Talon than the average opponent.
After normalising both champions win rates Jarvan IV wins against Talon 5.53% more often than would be expected.
The average opponent winrate against Talon is 55.16%.


Annie
la Hija de la Oscuridad
Jarvan IV wins against Annie 53.18% of the time which is 2.06% lower against Annie than the average opponent.
After normalising both champions win rates Jarvan IV wins against Annie 6.20% more often than would be expected.
The average opponent winrate against Annie is 55.24%.


Anivia
la Criofénix
Jarvan IV wins against Anivia 53.39% of the time which is 0.94% lower against Anivia than the average opponent.
After normalising both champions win rates Jarvan IV wins against Anivia 7.33% more often than would be expected.
The average opponent winrate against Anivia is 54.33%.


Akshan
el Centinela Rebelde
Jarvan IV wins against Akshan 53.48% of the time which is 2.83% lower against Akshan than the average opponent.
After normalising both champions win rates Jarvan IV wins against Akshan 5.42% more often than would be expected.
The average opponent winrate against Akshan is 56.31%.


Azir
el Emperador de las Arenas
Jarvan IV wins against Azir 54.15% of the time which is 3.61% lower against Azir than the average opponent.
After normalising both champions win rates Jarvan IV wins against Azir 4.61% more often than would be expected.
The average opponent winrate against Azir is 57.76%.


Ryze
el Mago Rúnico
Jarvan IV wins against Ryze 54.40% of the time which is 0.24% lower against Ryze than the average opponent.
After normalising both champions win rates Jarvan IV wins against Ryze 8.02% more often than would be expected.
The average opponent winrate against Ryze is 54.64%.