

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: 6,718,663
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 jungle Counters
Jarvan IV jungle on Patch 15.16 is the strongest counter to jungle champions of Nidalee, Hecarim & Udyr. While Jarvan IV jungle is countered most by jungle champions of Bel'Veth, Teemo & Karthus. Below is a detailed breakdown of Jarvan IV jungle counters against jungle champions with a minimum of 100 games.


Bel'Veth
the Empress of the Void
Jarvan IV wins against Bel'Veth 33.33% of the time which is 22.40% lower against Bel'Veth than the average opponent.
After normalising both champions win rates Jarvan IV wins against Bel'Veth 14.24% less often than would be expected.
The average opponent winrate against Bel'Veth is 55.73%.


Teemo
the Swift Scout
Jarvan IV wins against Teemo 37.76% of the time which is 14.59% lower against Teemo than the average opponent.
After normalising both champions win rates Jarvan IV wins against Teemo 6.40% less often than would be expected.
The average opponent winrate against Teemo is 52.35%.


Karthus
the Deathsinger
Jarvan IV wins against Karthus 38.60% of the time which is 17.19% lower against Karthus than the average opponent.
After normalising both champions win rates Jarvan IV wins against Karthus 9.03% less often than would be expected.
The average opponent winrate against Karthus is 55.79%.


Shyvana
the Half-Dragon
Jarvan IV wins against Shyvana 38.95% of the time which is 14.83% lower against Shyvana than the average opponent.
After normalising both champions win rates Jarvan IV wins against Shyvana 6.65% less often than would be expected.
The average opponent winrate against Shyvana is 53.78%.


Sylas
the Unshackled
Jarvan IV wins against Sylas 41.32% of the time which is 14.79% lower against Sylas than the average opponent.
After normalising both champions win rates Jarvan IV wins against Sylas 6.63% less often than would be expected.
The average opponent winrate against Sylas is 56.11%.


Naafiri
the Hound of a Hundred Bites
Jarvan IV wins against Naafiri 41.63% of the time which is 13.50% lower against Naafiri than the average opponent.
After normalising both champions win rates Jarvan IV wins against Naafiri 5.33% less often than would be expected.
The average opponent winrate against Naafiri is 55.13%.


Briar
the Restrained Hunger
Jarvan IV wins against Briar 41.92% of the time which is 9.37% lower against Briar than the average opponent.
After normalising both champions win rates Jarvan IV wins against Briar 1.18% less often than would be expected.
The average opponent winrate against Briar is 51.29%.


Volibear
the Relentless Storm
Jarvan IV wins against Volibear 42.30% of the time which is 9.24% lower against Volibear than the average opponent.
After normalising both champions win rates Jarvan IV wins against Volibear 1.05% less often than would be expected.
The average opponent winrate against Volibear is 51.54%.


Master Yi
the Wuju Bladesman
Jarvan IV wins against Master Yi 42.34% of the time which is 10.03% lower against Master Yi than the average opponent.
After normalising both champions win rates Jarvan IV wins against Master Yi 1.84% less often than would be expected.
The average opponent winrate against Master Yi is 52.37%.


Amumu
the Sad Mummy
Jarvan IV wins against Amumu 42.80% of the time which is 8.89% lower against Amumu than the average opponent.
After normalising both champions win rates Jarvan IV wins against Amumu 0.70% less often than would be expected.
The average opponent winrate against Amumu is 51.69%.


Trundle
the Troll King
Jarvan IV wins against Trundle 42.82% of the time which is 9.55% lower against Trundle than the average opponent.
After normalising both champions win rates Jarvan IV wins against Trundle 1.36% less often than would be expected.
The average opponent winrate against Trundle is 52.37%.


Warwick
the Uncaged Wrath of Zaun
Jarvan IV wins against Warwick 43.04% of the time which is 8.74% lower against Warwick than the average opponent.
After normalising both champions win rates Jarvan IV wins against Warwick 0.55% less often than would be expected.
The average opponent winrate against Warwick is 51.78%.


Nautilus
the Titan of the Depths
Jarvan IV wins against Nautilus 43.06% of the time which is 13.00% lower against Nautilus than the average opponent.
After normalising both champions win rates Jarvan IV wins against Nautilus 4.84% less often than would be expected.
The average opponent winrate against Nautilus is 56.06%.


Nunu & Willump
the Boy and His Yeti
Jarvan IV wins against Nunu & Willump 43.09% of the time which is 12.75% lower against Nunu & Willump than the average opponent.
After normalising both champions win rates Jarvan IV wins against Nunu & Willump 4.59% less often than would be expected.
The average opponent winrate against Nunu & Willump is 55.84%.


Graves
the Outlaw
Jarvan IV wins against Graves 43.13% of the time which is 11.36% lower against Graves than the average opponent.
After normalising both champions win rates Jarvan IV wins against Graves 3.18% less often than would be expected.
The average opponent winrate against Graves is 54.49%.


Zed
the Master of Shadows
Jarvan IV wins against Zed 43.25% of the time which is 14.87% lower against Zed than the average opponent.
After normalising both champions win rates Jarvan IV wins against Zed 6.74% less often than would be expected.
The average opponent winrate against Zed is 58.12%.


Wukong
the Monkey King
Jarvan IV wins against Wukong 43.65% of the time which is 8.54% lower against Wukong than the average opponent.
After normalising both champions win rates Jarvan IV wins against Wukong 0.35% less often than would be expected.
The average opponent winrate against Wukong is 52.19%.


Rammus
the Armordillo
Jarvan IV wins against Rammus 44.61% of the time which is 7.65% lower against Rammus than the average opponent.
After normalising both champions win rates Jarvan IV wins against Rammus 0.54% more often than would be expected.
The average opponent winrate against Rammus is 52.26%.


Jax
Grandmaster at Arms
Jarvan IV wins against Jax 44.84% of the time which is 7.20% lower against Jax than the average opponent.
After normalising both champions win rates Jarvan IV wins against Jax 0.99% more often than would be expected.
The average opponent winrate against Jax is 52.04%.


Fiddlesticks
the Ancient Fear
Jarvan IV wins against Fiddlesticks 44.97% of the time which is 10.28% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Jarvan IV wins against Fiddlesticks 2.11% less often than would be expected.
The average opponent winrate against Fiddlesticks is 55.25%.


Xin Zhao
the Seneschal of Demacia
Jarvan IV wins against Xin Zhao 45.09% of the time which is 9.33% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Jarvan IV wins against Xin Zhao 1.15% less often than would be expected.
The average opponent winrate against Xin Zhao is 54.42%.


Ekko
the Boy Who Shattered Time
Jarvan IV wins against Ekko 45.59% of the time which is 9.66% lower against Ekko than the average opponent.
After normalising both champions win rates Jarvan IV wins against Ekko 1.49% less often than would be expected.
The average opponent winrate against Ekko is 55.25%.


Nocturne
the Eternal Nightmare
Jarvan IV wins against Nocturne 45.78% of the time which is 8.55% lower against Nocturne than the average opponent.
After normalising both champions win rates Jarvan IV wins against Nocturne 0.37% less often than would be expected.
The average opponent winrate against Nocturne is 54.33%.


Vi
the Piltover Enforcer
Jarvan IV wins against Vi 46.24% of the time which is 8.85% lower against Vi than the average opponent.
After normalising both champions win rates Jarvan IV wins against Vi 0.68% less often than would be expected.
The average opponent winrate against Vi is 55.09%.


Mordekaiser
the Iron Revenant
Jarvan IV wins against Mordekaiser 46.43% of the time which is 5.66% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Jarvan IV wins against Mordekaiser 2.53% more often than would be expected.
The average opponent winrate against Mordekaiser is 52.09%.


Viego
The Ruined King
Jarvan IV wins against Viego 47.00% of the time which is 7.01% lower against Viego than the average opponent.
After normalising both champions win rates Jarvan IV wins against Viego 1.17% more often than would be expected.
The average opponent winrate against Viego is 54.01%.


Kha'Zix
the Voidreaver
Jarvan IV wins against Kha'Zix 47.33% of the time which is 9.60% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Jarvan IV wins against Kha'Zix 1.45% less often than would be expected.
The average opponent winrate against Kha'Zix is 56.93%.


Lillia
the Bashful Bloom
Jarvan IV wins against Lillia 47.70% of the time which is 6.08% lower against Lillia than the average opponent.
After normalising both champions win rates Jarvan IV wins against Lillia 2.10% more often than would be expected.
The average opponent winrate against Lillia is 53.78%.


Sejuani
Fury of the North
Jarvan IV wins against Sejuani 47.70% of the time which is 6.81% lower against Sejuani than the average opponent.
After normalising both champions win rates Jarvan IV wins against Sejuani 1.37% more often than would be expected.
The average opponent winrate against Sejuani is 54.51%.


Diana
Scorn of the Moon
Jarvan IV wins against Diana 48.18% of the time which is 6.83% lower against Diana than the average opponent.
After normalising both champions win rates Jarvan IV wins against Diana 1.34% more often than would be expected.
The average opponent winrate against Diana is 55.01%.


Pantheon
the Unbreakable Spear
Jarvan IV wins against Pantheon 48.46% of the time which is 7.28% lower against Pantheon than the average opponent.
After normalising both champions win rates Jarvan IV wins against Pantheon 0.88% more often than would be expected.
The average opponent winrate against Pantheon is 55.74%.


Kayn
the Shadow Reaper
Jarvan IV wins against Kayn 48.90% of the time which is 5.65% lower against Kayn than the average opponent.
After normalising both champions win rates Jarvan IV wins against Kayn 2.53% more often than would be expected.
The average opponent winrate against Kayn is 54.55%.


Evelynn
Agony's Embrace
Jarvan IV wins against Evelynn 49.59% of the time which is 7.53% lower against Evelynn than the average opponent.
After normalising both champions win rates Jarvan IV wins against Evelynn 0.61% more often than would be expected.
The average opponent winrate against Evelynn is 57.12%.


Kindred
The Eternal Hunters
Jarvan IV wins against Kindred 50.44% of the time which is 6.32% lower against Kindred than the average opponent.
After normalising both champions win rates Jarvan IV wins against Kindred 1.83% more often than would be expected.
The average opponent winrate against Kindred is 56.76%.


Shaco
the Demon Jester
Jarvan IV wins against Shaco 50.94% of the time which is 6.39% lower against Shaco than the average opponent.
After normalising both champions win rates Jarvan IV wins against Shaco 1.75% more often than would be expected.
The average opponent winrate against Shaco is 57.33%.


Zac
the Secret Weapon
Jarvan IV wins against Zac 51.19% of the time which is 5.71% lower against Zac than the average opponent.
After normalising both champions win rates Jarvan IV wins against Zac 2.44% more often than would be expected.
The average opponent winrate against Zac is 56.90%.


Talon
the Blade's Shadow
Jarvan IV wins against Talon 51.81% of the time which is 6.74% lower against Talon than the average opponent.
After normalising both champions win rates Jarvan IV wins against Talon 1.38% more often than would be expected.
The average opponent winrate against Talon is 58.55%.


Lee Sin
the Blind Monk
Jarvan IV wins against Lee Sin 51.85% of the time which is 5.49% lower against Lee Sin than the average opponent.
After normalising both champions win rates Jarvan IV wins against Lee Sin 2.65% more often than would be expected.
The average opponent winrate against Lee Sin is 57.34%.


Rengar
the Pridestalker
Jarvan IV wins against Rengar 52.05% of the time which is 10.05% lower against Rengar than the average opponent.
After normalising both champions win rates Jarvan IV wins against Rengar 2.03% less often than would be expected.
The average opponent winrate against Rengar is 62.10%.


Udyr
the Spirit Walker
Jarvan IV wins against Udyr 53.23% of the time which is 3.53% lower against Udyr than the average opponent.
After normalising both champions win rates Jarvan IV wins against Udyr 4.62% more often than would be expected.
The average opponent winrate against Udyr is 56.76%.


Hecarim
the Shadow of War
Jarvan IV wins against Hecarim 54.78% of the time which is 3.33% lower against Hecarim than the average opponent.
After normalising both champions win rates Jarvan IV wins against Hecarim 4.80% more often than would be expected.
The average opponent winrate against Hecarim is 58.11%.


Nidalee
the Bestial Huntress
Jarvan IV wins against Nidalee 58.91% of the time which is 1.01% lower against Nidalee than the average opponent.
After normalising both champions win rates Jarvan IV wins against Nidalee 7.08% more often than would be expected.
The average opponent winrate against Nidalee is 59.92%.