

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: 21,982,297
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 Gragas, LeBlanc & Nidalee. While Jarvan IV jungle is countered most by support champions of Sion, Zac & Amumu. Below is a detailed breakdown of Jarvan IV jungle counters against support champions with a minimum of 100 games.


Sion
The Undead Juggernaut
Jarvan IV wins against Sion 38.46% of the time which is 10.18% lower against Sion than the average opponent.
After normalising both champions win rates Jarvan IV wins against Sion 9.10% less often than would be expected.
The average opponent winrate against Sion is 48.64%.


Zac
the Secret Weapon
Jarvan IV wins against Zac 44.04% of the time which is 5.45% lower against Zac than the average opponent.
After normalising both champions win rates Jarvan IV wins against Zac 4.37% less often than would be expected.
The average opponent winrate against Zac is 49.49%.


Amumu
the Sad Mummy
Jarvan IV wins against Amumu 44.18% of the time which is 5.38% lower against Amumu than the average opponent.
After normalising both champions win rates Jarvan IV wins against Amumu 4.30% less often than would be expected.
The average opponent winrate against Amumu is 49.56%.


Milio
The Gentle Flame
Jarvan IV wins against Milio 44.66% of the time which is 2.95% lower against Milio than the average opponent.
After normalising both champions win rates Jarvan IV wins against Milio 1.87% less often than would be expected.
The average opponent winrate against Milio is 47.61%.


Teemo
the Swift Scout
Jarvan IV wins against Teemo 46.06% of the time which is 1.49% lower against Teemo than the average opponent.
After normalising both champions win rates Jarvan IV wins against Teemo 0.41% less often than would be expected.
The average opponent winrate against Teemo is 47.55%.


Vel'Koz
the Eye of the Void
Jarvan IV wins against Vel'Koz 46.11% of the time which is 3.74% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Jarvan IV wins against Vel'Koz 2.66% less often than would be expected.
The average opponent winrate against Vel'Koz is 49.85%.


Zyra
Rise of the Thorns
Jarvan IV wins against Zyra 46.13% of the time which is 2.90% lower against Zyra than the average opponent.
After normalising both champions win rates Jarvan IV wins against Zyra 1.82% less often than would be expected.
The average opponent winrate against Zyra is 49.03%.


Dr. Mundo
the Madman of Zaun
Jarvan IV wins against Dr. Mundo 46.22% of the time which is 5.91% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Jarvan IV wins against Dr. Mundo 4.83% less often than would be expected.
The average opponent winrate against Dr. Mundo is 52.13%.


Shaco
the Demon Jester
Jarvan IV wins against Shaco 46.36% of the time which is 3.44% lower against Shaco than the average opponent.
After normalising both champions win rates Jarvan IV wins against Shaco 2.36% less often than would be expected.
The average opponent winrate against Shaco is 49.80%.


Nami
the Tidecaller
Jarvan IV wins against Nami 46.69% of the time which is 2.29% lower against Nami than the average opponent.
After normalising both champions win rates Jarvan IV wins against Nami 1.21% less often than would be expected.
The average opponent winrate against Nami is 48.98%.


Zoe
the Aspect of Twilight
Jarvan IV wins against Zoe 47.51% of the time which is 4.03% lower against Zoe than the average opponent.
After normalising both champions win rates Jarvan IV wins against Zoe 2.95% less often than would be expected.
The average opponent winrate against Zoe is 51.54%.


Soraka
the Starchild
Jarvan IV wins against Soraka 47.68% of the time which is 1.90% lower against Soraka than the average opponent.
After normalising both champions win rates Jarvan IV wins against Soraka 0.82% less often than would be expected.
The average opponent winrate against Soraka is 49.58%.


Shen
the Eye of Twilight
Jarvan IV wins against Shen 47.73% of the time which is 1.55% lower against Shen than the average opponent.
After normalising both champions win rates Jarvan IV wins against Shen 0.47% less often than would be expected.
The average opponent winrate against Shen is 49.28%.


Zilean
the Chronokeeper
Jarvan IV wins against Zilean 47.91% of the time which is 2.74% lower against Zilean than the average opponent.
After normalising both champions win rates Jarvan IV wins against Zilean 1.66% less often than would be expected.
The average opponent winrate against Zilean is 50.65%.


Lux
the Lady of Luminosity
Jarvan IV wins against Lux 48.01% of the time which is 2.03% lower against Lux than the average opponent.
After normalising both champions win rates Jarvan IV wins against Lux 0.95% less often than would be expected.
The average opponent winrate against Lux is 50.04%.


Annie
the Dark Child
Jarvan IV wins against Annie 48.03% of the time which is 3.28% lower against Annie than the average opponent.
After normalising both champions win rates Jarvan IV wins against Annie 2.20% less often than would be expected.
The average opponent winrate against Annie is 51.31%.


Veigar
the Tiny Master of Evil
Jarvan IV wins against Veigar 48.22% of the time which is 3.09% lower against Veigar than the average opponent.
After normalising both champions win rates Jarvan IV wins against Veigar 2.01% less often than would be expected.
The average opponent winrate against Veigar is 51.31%.


Braum
the Heart of the Freljord
Jarvan IV wins against Braum 48.36% of the time which is 1.65% lower against Braum than the average opponent.
After normalising both champions win rates Jarvan IV wins against Braum 0.57% less often than would be expected.
The average opponent winrate against Braum is 50.01%.


Swain
the Noxian Grand General
Jarvan IV wins against Swain 48.40% of the time which is 1.76% lower against Swain than the average opponent.
After normalising both champions win rates Jarvan IV wins against Swain 0.68% less often than would be expected.
The average opponent winrate against Swain is 50.16%.


Galio
the Colossus
Jarvan IV wins against Galio 48.47% of the time which is 1.24% lower against Galio than the average opponent.
After normalising both champions win rates Jarvan IV wins against Galio 0.16% less often than would be expected.
The average opponent winrate against Galio is 49.71%.


Rell
the Iron Maiden
Jarvan IV wins against Rell 48.80% of the time which is 0.85% lower against Rell than the average opponent.
After normalising both champions win rates Jarvan IV wins against Rell 0.23% more often than would be expected.
The average opponent winrate against Rell is 49.65%.


Leona
the Radiant Dawn
Jarvan IV wins against Leona 48.86% of the time which is 0.53% lower against Leona than the average opponent.
After normalising both champions win rates Jarvan IV wins against Leona 0.55% more often than would be expected.
The average opponent winrate against Leona is 49.39%.


Xerath
the Magus Ascendant
Jarvan IV wins against Xerath 48.87% of the time which is 0.97% lower against Xerath than the average opponent.
After normalising both champions win rates Jarvan IV wins against Xerath 0.11% more often than would be expected.
The average opponent winrate against Xerath is 49.84%.


Tahm Kench
The River King
Jarvan IV wins against Tahm Kench 49.00% of the time which is 2.66% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Jarvan IV wins against Tahm Kench 1.58% less often than would be expected.
The average opponent winrate against Tahm Kench is 51.66%.


Malphite
Shard of the Monolith
Jarvan IV wins against Malphite 49.02% of the time which is 1.85% lower against Malphite than the average opponent.
After normalising both champions win rates Jarvan IV wins against Malphite 0.77% less often than would be expected.
The average opponent winrate against Malphite is 50.87%.


Blitzcrank
the Great Steam Golem
Jarvan IV wins against Blitzcrank 49.15% of the time which is 2.12% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Jarvan IV wins against Blitzcrank 1.04% less often than would be expected.
The average opponent winrate against Blitzcrank is 51.27%.


Fiddlesticks
the Ancient Fear
Jarvan IV wins against Fiddlesticks 49.25% of the time which is 0.08% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Jarvan IV wins against Fiddlesticks 1.00% more often than would be expected.
The average opponent winrate against Fiddlesticks is 49.33%.


Twitch
the Plague Rat
Jarvan IV wins against Twitch 49.38% of the time which is 6.69% lower against Twitch than the average opponent.
After normalising both champions win rates Jarvan IV wins against Twitch 5.61% less often than would be expected.
The average opponent winrate against Twitch is 56.07%.


Morgana
the Fallen
Jarvan IV wins against Morgana 49.49% of the time which is 0.24% higher against Morgana than the average opponent.
After normalising both champions win rates Jarvan IV wins against Morgana 1.32% more often than would be expected.
The average opponent winrate against Morgana is 49.25%.


Elise
the Spider Queen
Jarvan IV wins against Elise 49.52% of the time which is 3.95% lower against Elise than the average opponent.
After normalising both champions win rates Jarvan IV wins against Elise 2.87% less often than would be expected.
The average opponent winrate against Elise is 53.47%.


Heimerdinger
the Revered Inventor
Jarvan IV wins against Heimerdinger 49.74% of the time which is 0.49% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Jarvan IV wins against Heimerdinger 0.59% more often than would be expected.
The average opponent winrate against Heimerdinger is 50.23%.


Thresh
the Chain Warden
Jarvan IV wins against Thresh 49.83% of the time which is 1.45% lower against Thresh than the average opponent.
After normalising both champions win rates Jarvan IV wins against Thresh 0.37% less often than would be expected.
The average opponent winrate against Thresh is 51.28%.


Taric
the Shield of Valoran
Jarvan IV wins against Taric 50.00% of the time which is 2.56% higher against Taric than the average opponent.
After normalising both champions win rates Jarvan IV wins against Taric 3.64% more often than would be expected.
The average opponent winrate against Taric is 47.44%.


Ahri
the Nine-Tailed Fox
Jarvan IV wins against Ahri 50.00% of the time which is 3.14% lower against Ahri than the average opponent.
After normalising both champions win rates Jarvan IV wins against Ahri 2.06% less often than would be expected.
The average opponent winrate against Ahri is 53.14%.


Brand
the Burning Vengeance
Jarvan IV wins against Brand 50.29% of the time which is 1.02% higher against Brand than the average opponent.
After normalising both champions win rates Jarvan IV wins against Brand 2.10% more often than would be expected.
The average opponent winrate against Brand is 49.27%.


Sona
Maven of the Strings
Jarvan IV wins against Sona 50.32% of the time which is 1.83% higher against Sona than the average opponent.
After normalising both champions win rates Jarvan IV wins against Sona 2.91% more often than would be expected.
The average opponent winrate against Sona is 48.49%.


Lee Sin
the Blind Monk
Jarvan IV wins against Lee Sin 50.38% of the time which is 4.76% lower against Lee Sin than the average opponent.
After normalising both champions win rates Jarvan IV wins against Lee Sin 3.68% less often than would be expected.
The average opponent winrate against Lee Sin is 55.14%.


Sylas
the Unshackled
Jarvan IV wins against Sylas 50.61% of the time which is 0.24% lower against Sylas than the average opponent.
After normalising both champions win rates Jarvan IV wins against Sylas 0.84% more often than would be expected.
The average opponent winrate against Sylas is 50.85%.


Seraphine
the Starry-Eyed Songstress
Jarvan IV wins against Seraphine 50.80% of the time which is 0.69% lower against Seraphine than the average opponent.
After normalising both champions win rates Jarvan IV wins against Seraphine 0.39% more often than would be expected.
The average opponent winrate against Seraphine is 51.49%.


Alistar
the Minotaur
Jarvan IV wins against Alistar 50.84% of the time which is 1.07% lower against Alistar than the average opponent.
After normalising both champions win rates Jarvan IV wins against Alistar 0.01% more often than would be expected.
The average opponent winrate against Alistar is 51.91%.


Lulu
the Fae Sorceress
Jarvan IV wins against Lulu 50.99% of the time which is 0.28% lower against Lulu than the average opponent.
After normalising both champions win rates Jarvan IV wins against Lulu 0.80% more often than would be expected.
The average opponent winrate against Lulu is 51.27%.


Maokai
the Twisted Treant
Jarvan IV wins against Maokai 51.01% of the time which is 1.35% higher against Maokai than the average opponent.
After normalising both champions win rates Jarvan IV wins against Maokai 2.43% more often than would be expected.
The average opponent winrate against Maokai is 49.66%.


Anivia
the Cryophoenix
Jarvan IV wins against Anivia 51.05% of the time which is 3.38% lower against Anivia than the average opponent.
After normalising both champions win rates Jarvan IV wins against Anivia 2.30% less often than would be expected.
The average opponent winrate against Anivia is 54.43%.


Mel
the Soul's Reflection
Jarvan IV wins against Mel 51.07% of the time which is 1.91% lower against Mel than the average opponent.
After normalising both champions win rates Jarvan IV wins against Mel 0.83% less often than would be expected.
The average opponent winrate against Mel is 52.98%.


Renata Glasc
the Chem-Baroness
Jarvan IV wins against Renata Glasc 51.15% of the time which is 0.33% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Jarvan IV wins against Renata Glasc 1.41% more often than would be expected.
The average opponent winrate against Renata Glasc is 50.82%.


Janna
the Storm's Fury
Jarvan IV wins against Janna 51.39% of the time which is 0.57% higher against Janna than the average opponent.
After normalising both champions win rates Jarvan IV wins against Janna 1.65% more often than would be expected.
The average opponent winrate against Janna is 50.82%.


Sett
the Boss
Jarvan IV wins against Sett 51.43% of the time which is 1.33% higher against Sett than the average opponent.
After normalising both champions win rates Jarvan IV wins against Sett 2.41% more often than would be expected.
The average opponent winrate against Sett is 50.10%.


Pantheon
the Unbreakable Spear
Jarvan IV wins against Pantheon 51.73% of the time which is 0.19% higher against Pantheon than the average opponent.
After normalising both champions win rates Jarvan IV wins against Pantheon 1.27% more often than would be expected.
The average opponent winrate against Pantheon is 51.54%.


Neeko
the Curious Chameleon
Jarvan IV wins against Neeko 51.87% of the time which is 0.15% lower against Neeko than the average opponent.
After normalising both champions win rates Jarvan IV wins against Neeko 0.93% more often than would be expected.
The average opponent winrate against Neeko is 52.02%.


Rakan
The Charmer
Jarvan IV wins against Rakan 51.99% of the time which is 0.30% higher against Rakan than the average opponent.
After normalising both champions win rates Jarvan IV wins against Rakan 1.38% more often than would be expected.
The average opponent winrate against Rakan is 51.69%.


Miss Fortune
the Bounty Hunter
Jarvan IV wins against Miss Fortune 52.00% of the time which is 4.91% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Jarvan IV wins against Miss Fortune 3.83% less often than would be expected.
The average opponent winrate against Miss Fortune is 56.91%.


Ziggs
the Hexplosives Expert
Jarvan IV wins against Ziggs 52.12% of the time which is 0.05% lower against Ziggs than the average opponent.
After normalising both champions win rates Jarvan IV wins against Ziggs 1.03% more often than would be expected.
The average opponent winrate against Ziggs is 52.17%.


Karma
the Enlightened One
Jarvan IV wins against Karma 52.38% of the time which is 0.71% higher against Karma than the average opponent.
After normalising both champions win rates Jarvan IV wins against Karma 1.79% more often than would be expected.
The average opponent winrate against Karma is 51.67%.


Pyke
the Bloodharbor Ripper
Jarvan IV wins against Pyke 52.46% of the time which is 0.16% lower against Pyke than the average opponent.
After normalising both champions win rates Jarvan IV wins against Pyke 0.92% more often than would be expected.
The average opponent winrate against Pyke is 52.62%.


Poppy
Keeper of the Hammer
Jarvan IV wins against Poppy 52.57% of the time which is 2.59% higher against Poppy than the average opponent.
After normalising both champions win rates Jarvan IV wins against Poppy 3.67% more often than would be expected.
The average opponent winrate against Poppy is 49.98%.


Nautilus
the Titan of the Depths
Jarvan IV wins against Nautilus 52.68% of the time which is 1.49% higher against Nautilus than the average opponent.
After normalising both champions win rates Jarvan IV wins against Nautilus 2.57% more often than would be expected.
The average opponent winrate against Nautilus is 51.19%.


Senna
the Redeemer
Jarvan IV wins against Senna 53.32% of the time which is 0.43% lower against Senna than the average opponent.
After normalising both champions win rates Jarvan IV wins against Senna 0.65% more often than would be expected.
The average opponent winrate against Senna is 53.75%.


Cho'Gath
the Terror of the Void
Jarvan IV wins against Cho'Gath 53.46% of the time which is 1.34% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Jarvan IV wins against Cho'Gath 2.42% more often than would be expected.
The average opponent winrate against Cho'Gath is 52.12%.


Bard
the Wandering Caretaker
Jarvan IV wins against Bard 53.56% of the time which is 1.16% higher against Bard than the average opponent.
After normalising both champions win rates Jarvan IV wins against Bard 2.24% more often than would be expected.
The average opponent winrate against Bard is 52.40%.


Ashe
the Frost Archer
Jarvan IV wins against Ashe 53.93% of the time which is 0.82% lower against Ashe than the average opponent.
After normalising both champions win rates Jarvan IV wins against Ashe 0.26% more often than would be expected.
The average opponent winrate against Ashe is 54.75%.


Malzahar
the Prophet of the Void
Jarvan IV wins against Malzahar 54.00% of the time which is 1.11% higher against Malzahar than the average opponent.
After normalising both champions win rates Jarvan IV wins against Malzahar 2.19% more often than would be expected.
The average opponent winrate against Malzahar is 52.89%.


Yuumi
the Magical Cat
Jarvan IV wins against Yuumi 54.09% of the time which is 1.73% higher against Yuumi than the average opponent.
After normalising both champions win rates Jarvan IV wins against Yuumi 2.81% more often than would be expected.
The average opponent winrate against Yuumi is 52.36%.


Hwei
the Visionary
Jarvan IV wins against Hwei 54.45% of the time which is 3.02% higher against Hwei than the average opponent.
After normalising both champions win rates Jarvan IV wins against Hwei 4.10% more often than would be expected.
The average opponent winrate against Hwei is 51.43%.


Nidalee
the Bestial Huntress
Jarvan IV wins against Nidalee 55.56% of the time which is 3.04% higher against Nidalee than the average opponent.
After normalising both champions win rates Jarvan IV wins against Nidalee 4.12% more often than would be expected.
The average opponent winrate against Nidalee is 52.52%.


LeBlanc
the Deceiver
Jarvan IV wins against LeBlanc 55.76% of the time which is 6.51% higher against LeBlanc than the average opponent.
After normalising both champions win rates Jarvan IV wins against LeBlanc 7.59% more often than would be expected.
The average opponent winrate against LeBlanc is 49.25%.


Gragas
the Rabble Rouser
Jarvan IV wins against Gragas 59.63% of the time which is 5.67% higher against Gragas than the average opponent.
After normalising both champions win rates Jarvan IV wins against Gragas 6.75% more often than would be expected.
The average opponent winrate against Gragas is 53.96%.