

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: 8,088,412
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 15.7 is the strongest counter to jungle champions of Rengar, Talon & Hecarim. While Jarvan IV jungle is countered most by jungle champions of Dr. Mundo, Yorick & Zyra. Below is a detailed breakdown of Jarvan IV jungle counters against jungle champions with a minimum of 100 games.


Dr. Mundo
the Madman of Zaun
Jarvan IV wins against Dr. Mundo 35.06% of the time which is 14.30% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Jarvan IV wins against Dr. Mundo 8.23% less often than would be expected.
The average opponent winrate against Dr. Mundo is 49.36%.


Yorick
Shepherd of Souls
Jarvan IV wins against Yorick 36.38% of the time which is 10.68% lower against Yorick than the average opponent.
After normalising both champions win rates Jarvan IV wins against Yorick 4.63% less often than would be expected.
The average opponent winrate against Yorick is 47.06%.


Zyra
Rise of the Thorns
Jarvan IV wins against Zyra 39.05% of the time which is 15.21% lower against Zyra than the average opponent.
After normalising both champions win rates Jarvan IV wins against Zyra 9.15% less often than would be expected.
The average opponent winrate against Zyra is 54.26%.


Graves
the Outlaw
Jarvan IV wins against Graves 42.11% of the time which is 12.56% lower against Graves than the average opponent.
After normalising both champions win rates Jarvan IV wins against Graves 6.50% less often than would be expected.
The average opponent winrate against Graves is 54.67%.


Amumu
the Sad Mummy
Jarvan IV wins against Amumu 43.18% of the time which is 6.89% lower against Amumu than the average opponent.
After normalising both champions win rates Jarvan IV wins against Amumu 0.82% less often than would be expected.
The average opponent winrate against Amumu is 50.07%.


Briar
the Restrained Hunger
Jarvan IV wins against Briar 43.21% of the time which is 7.59% lower against Briar than the average opponent.
After normalising both champions win rates Jarvan IV wins against Briar 1.52% less often than would be expected.
The average opponent winrate against Briar is 50.80%.


Wukong
the Monkey King
Jarvan IV wins against Wukong 43.21% of the time which is 9.04% lower against Wukong than the average opponent.
After normalising both champions win rates Jarvan IV wins against Wukong 2.97% less often than would be expected.
The average opponent winrate against Wukong is 52.25%.


Gwen
The Hallowed Seamstress
Jarvan IV wins against Gwen 43.80% of the time which is 12.90% lower against Gwen than the average opponent.
After normalising both champions win rates Jarvan IV wins against Gwen 6.86% less often than would be expected.
The average opponent winrate against Gwen is 56.70%.


Xin Zhao
the Seneschal of Demacia
Jarvan IV wins against Xin Zhao 44.47% of the time which is 8.11% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Jarvan IV wins against Xin Zhao 2.04% less often than would be expected.
The average opponent winrate against Xin Zhao is 52.58%.


Jax
Grandmaster at Arms
Jarvan IV wins against Jax 44.74% of the time which is 7.82% lower against Jax than the average opponent.
After normalising both champions win rates Jarvan IV wins against Jax 1.75% less often than would be expected.
The average opponent winrate against Jax is 52.56%.


Master Yi
the Wuju Bladesman
Jarvan IV wins against Master Yi 45.45% of the time which is 7.36% lower against Master Yi than the average opponent.
After normalising both champions win rates Jarvan IV wins against Master Yi 1.29% less often than would be expected.
The average opponent winrate against Master Yi is 52.81%.


Zed
the Master of Shadows
Jarvan IV wins against Zed 45.57% of the time which is 10.73% lower against Zed than the average opponent.
After normalising both champions win rates Jarvan IV wins against Zed 4.68% less often than would be expected.
The average opponent winrate against Zed is 56.30%.


Volibear
the Relentless Storm
Jarvan IV wins against Volibear 45.58% of the time which is 6.07% lower against Volibear than the average opponent.
After normalising both champions win rates Jarvan IV wins against Volibear 0.00% less often than would be expected.
The average opponent winrate against Volibear is 51.65%.


Warwick
the Uncaged Wrath of Zaun
Jarvan IV wins against Warwick 45.72% of the time which is 4.86% lower against Warwick than the average opponent.
After normalising both champions win rates Jarvan IV wins against Warwick 1.21% more often than would be expected.
The average opponent winrate against Warwick is 50.58%.


Diana
Scorn of the Moon
Jarvan IV wins against Diana 46.28% of the time which is 6.92% lower against Diana than the average opponent.
After normalising both champions win rates Jarvan IV wins against Diana 0.85% less often than would be expected.
The average opponent winrate against Diana is 53.20%.


Lillia
the Bashful Bloom
Jarvan IV wins against Lillia 46.30% of the time which is 6.06% lower against Lillia than the average opponent.
After normalising both champions win rates Jarvan IV wins against Lillia 0.01% more often than would be expected.
The average opponent winrate against Lillia is 52.36%.


Ekko
the Boy Who Shattered Time
Jarvan IV wins against Ekko 46.33% of the time which is 8.70% lower against Ekko than the average opponent.
After normalising both champions win rates Jarvan IV wins against Ekko 2.64% less often than would be expected.
The average opponent winrate against Ekko is 55.03%.


Nocturne
the Eternal Nightmare
Jarvan IV wins against Nocturne 46.77% of the time which is 5.05% lower against Nocturne than the average opponent.
After normalising both champions win rates Jarvan IV wins against Nocturne 1.02% more often than would be expected.
The average opponent winrate against Nocturne is 51.82%.


Trundle
the Troll King
Jarvan IV wins against Trundle 46.98% of the time which is 3.15% lower against Trundle than the average opponent.
After normalising both champions win rates Jarvan IV wins against Trundle 2.92% more often than would be expected.
The average opponent winrate against Trundle is 50.13%.


Naafiri
the Hound of a Hundred Bites
Jarvan IV wins against Naafiri 47.00% of the time which is 5.93% lower against Naafiri than the average opponent.
After normalising both champions win rates Jarvan IV wins against Naafiri 0.14% more often than would be expected.
The average opponent winrate against Naafiri is 52.93%.


Rammus
the Armordillo
Jarvan IV wins against Rammus 47.03% of the time which is 3.88% lower against Rammus than the average opponent.
After normalising both champions win rates Jarvan IV wins against Rammus 2.19% more often than would be expected.
The average opponent winrate against Rammus is 50.91%.


Darius
the Hand of Noxus
Jarvan IV wins against Darius 47.09% of the time which is 7.62% lower against Darius than the average opponent.
After normalising both champions win rates Jarvan IV wins against Darius 1.56% less often than would be expected.
The average opponent winrate against Darius is 54.71%.


Bel'Veth
the Empress of the Void
Jarvan IV wins against Bel'Veth 47.12% of the time which is 9.09% lower against Bel'Veth than the average opponent.
After normalising both champions win rates Jarvan IV wins against Bel'Veth 3.04% less often than would be expected.
The average opponent winrate against Bel'Veth is 56.21%.


Lee Sin
the Blind Monk
Jarvan IV wins against Lee Sin 47.38% of the time which is 10.17% lower against Lee Sin than the average opponent.
After normalising both champions win rates Jarvan IV wins against Lee Sin 4.14% less often than would be expected.
The average opponent winrate against Lee Sin is 57.55%.


Vi
the Piltover Enforcer
Jarvan IV wins against Vi 47.91% of the time which is 5.47% lower against Vi than the average opponent.
After normalising both champions win rates Jarvan IV wins against Vi 0.60% more often than would be expected.
The average opponent winrate against Vi is 53.38%.


Kayn
the Shadow Reaper
Jarvan IV wins against Kayn 47.94% of the time which is 4.92% lower against Kayn than the average opponent.
After normalising both champions win rates Jarvan IV wins against Kayn 1.15% more often than would be expected.
The average opponent winrate against Kayn is 52.86%.


Viego
The Ruined King
Jarvan IV wins against Viego 47.99% of the time which is 5.64% lower against Viego than the average opponent.
After normalising both champions win rates Jarvan IV wins against Viego 0.43% more often than would be expected.
The average opponent winrate against Viego is 53.63%.


Zac
the Secret Weapon
Jarvan IV wins against Zac 48.00% of the time which is 7.96% lower against Zac than the average opponent.
After normalising both champions win rates Jarvan IV wins against Zac 1.91% less often than would be expected.
The average opponent winrate against Zac is 55.96%.


Teemo
the Swift Scout
Jarvan IV wins against Teemo 48.02% of the time which is 3.99% lower against Teemo than the average opponent.
After normalising both champions win rates Jarvan IV wins against Teemo 2.08% more often than would be expected.
The average opponent winrate against Teemo is 52.01%.


Kha'Zix
the Voidreaver
Jarvan IV wins against Kha'Zix 48.10% of the time which is 7.58% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Jarvan IV wins against Kha'Zix 1.53% less often than would be expected.
The average opponent winrate against Kha'Zix is 55.68%.


Evelynn
Agony's Embrace
Jarvan IV wins against Evelynn 48.23% of the time which is 8.35% lower against Evelynn than the average opponent.
After normalising both champions win rates Jarvan IV wins against Evelynn 2.31% less often than would be expected.
The average opponent winrate against Evelynn is 56.58%.


Karthus
the Deathsinger
Jarvan IV wins against Karthus 48.80% of the time which is 5.75% lower against Karthus than the average opponent.
After normalising both champions win rates Jarvan IV wins against Karthus 0.31% more often than would be expected.
The average opponent winrate against Karthus is 54.55%.


Nunu & Willump
the Boy and His Yeti
Jarvan IV wins against Nunu & Willump 49.03% of the time which is 5.69% lower against Nunu & Willump than the average opponent.
After normalising both champions win rates Jarvan IV wins against Nunu & Willump 0.37% more often than would be expected.
The average opponent winrate against Nunu & Willump is 54.72%.


Udyr
the Spirit Walker
Jarvan IV wins against Udyr 49.06% of the time which is 6.52% lower against Udyr than the average opponent.
After normalising both champions win rates Jarvan IV wins against Udyr 0.47% less often than would be expected.
The average opponent winrate against Udyr is 55.58%.


Shaco
the Demon Jester
Jarvan IV wins against Shaco 49.82% of the time which is 5.70% lower against Shaco than the average opponent.
After normalising both champions win rates Jarvan IV wins against Shaco 0.35% more often than would be expected.
The average opponent winrate against Shaco is 55.52%.


Garen
The Might of Demacia
Jarvan IV wins against Garen 50.31% of the time which is 6.23% lower against Garen than the average opponent.
After normalising both champions win rates Jarvan IV wins against Garen 0.19% less often than would be expected.
The average opponent winrate against Garen is 56.54%.


Fiddlesticks
the Ancient Fear
Jarvan IV wins against Fiddlesticks 50.47% of the time which is 4.05% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Jarvan IV wins against Fiddlesticks 2.01% more often than would be expected.
The average opponent winrate against Fiddlesticks is 54.52%.


Sejuani
Fury of the North
Jarvan IV wins against Sejuani 51.09% of the time which is 2.66% lower against Sejuani than the average opponent.
After normalising both champions win rates Jarvan IV wins against Sejuani 3.41% more often than would be expected.
The average opponent winrate against Sejuani is 53.75%.


Shyvana
the Half-Dragon
Jarvan IV wins against Shyvana 51.69% of the time which is 0.50% higher against Shyvana than the average opponent.
After normalising both champions win rates Jarvan IV wins against Shyvana 6.57% more often than would be expected.
The average opponent winrate against Shyvana is 51.19%.


Kindred
The Eternal Hunters
Jarvan IV wins against Kindred 51.88% of the time which is 5.00% lower against Kindred than the average opponent.
After normalising both champions win rates Jarvan IV wins against Kindred 1.04% more often than would be expected.
The average opponent winrate against Kindred is 56.88%.


Pantheon
the Unbreakable Spear
Jarvan IV wins against Pantheon 51.97% of the time which is 2.63% lower against Pantheon than the average opponent.
After normalising both champions win rates Jarvan IV wins against Pantheon 3.43% more often than would be expected.
The average opponent winrate against Pantheon is 54.60%.


Nidalee
the Bestial Huntress
Jarvan IV wins against Nidalee 52.21% of the time which is 9.64% lower against Nidalee than the average opponent.
After normalising both champions win rates Jarvan IV wins against Nidalee 3.69% less often than would be expected.
The average opponent winrate against Nidalee is 61.85%.


Nasus
the Curator of the Sands
Jarvan IV wins against Nasus 52.29% of the time which is 0.13% higher against Nasus than the average opponent.
After normalising both champions win rates Jarvan IV wins against Nasus 6.20% more often than would be expected.
The average opponent winrate against Nasus is 52.16%.


Elise
the Spider Queen
Jarvan IV wins against Elise 53.00% of the time which is 2.90% lower against Elise than the average opponent.
After normalising both champions win rates Jarvan IV wins against Elise 3.15% more often than would be expected.
The average opponent winrate against Elise is 55.90%.


Hecarim
the Shadow of War
Jarvan IV wins against Hecarim 56.62% of the time which is 0.01% lower against Hecarim than the average opponent.
After normalising both champions win rates Jarvan IV wins against Hecarim 6.03% more often than would be expected.
The average opponent winrate against Hecarim is 56.63%.


Talon
the Blade's Shadow
Jarvan IV wins against Talon 56.83% of the time which is 0.65% lower against Talon than the average opponent.
After normalising both champions win rates Jarvan IV wins against Talon 5.38% more often than would be expected.
The average opponent winrate against Talon is 57.48%.


Rengar
the Pridestalker
Jarvan IV wins against Rengar 62.79% of the time which is 1.33% higher against Rengar than the average opponent.
After normalising both champions win rates Jarvan IV wins against Rengar 7.29% more often than would be expected.
The average opponent winrate against Rengar is 61.46%.