

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.
Diamond Champions Analysed: 4,424,012
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 15.8 is the strongest counter to middle champions of Fizz, LeBlanc & Malzahar. While Jarvan IV jungle is countered most by middle champions of Cassiopeia, Swain & Vex. Below is a detailed breakdown of Jarvan IV jungle counters against middle champions with a minimum of 100 games.


Cassiopeia
the Serpent's Embrace
Jarvan IV wins against Cassiopeia 41.88% of the time which is 3.07% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Jarvan IV wins against Cassiopeia 8.21% less often than would be expected.
The average opponent winrate against Cassiopeia is 44.95%.


Swain
the Noxian Grand General
Jarvan IV wins against Swain 42.64% of the time which is 3.02% lower against Swain than the average opponent.
After normalising both champions win rates Jarvan IV wins against Swain 8.16% less often than would be expected.
The average opponent winrate against Swain is 45.66%.


Vex
the Gloomist
Jarvan IV wins against Vex 46.38% of the time which is 0.54% higher against Vex than the average opponent.
After normalising both champions win rates Jarvan IV wins against Vex 4.60% less often than would be expected.
The average opponent winrate against Vex is 45.84%.


Vel'Koz
the Eye of the Void
Jarvan IV wins against Vel'Koz 47.92% of the time which is 2.30% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Jarvan IV wins against Vel'Koz 2.84% less often than would be expected.
The average opponent winrate against Vel'Koz is 45.62%.


Irelia
the Blade Dancer
Jarvan IV wins against Irelia 48.74% of the time which is 1.17% higher against Irelia than the average opponent.
After normalising both champions win rates Jarvan IV wins against Irelia 3.98% less often than would be expected.
The average opponent winrate against Irelia is 47.57%.


Taliyah
the Stoneweaver
Jarvan IV wins against Taliyah 49.36% of the time which is 3.18% higher against Taliyah than the average opponent.
After normalising both champions win rates Jarvan IV wins against Taliyah 1.97% less often than would be expected.
The average opponent winrate against Taliyah is 46.18%.


Tristana
the Yordle Gunner
Jarvan IV wins against Tristana 49.71% of the time which is 0.56% lower against Tristana than the average opponent.
After normalising both champions win rates Jarvan IV wins against Tristana 5.71% less often than would be expected.
The average opponent winrate against Tristana is 50.27%.


Anivia
the Cryophoenix
Jarvan IV wins against Anivia 50.00% of the time which is 5.03% higher against Anivia than the average opponent.
After normalising both champions win rates Jarvan IV wins against Anivia 0.11% less often than would be expected.
The average opponent winrate against Anivia is 44.97%.


Talon
the Blade's Shadow
Jarvan IV wins against Talon 50.33% of the time which is 3.85% higher against Talon than the average opponent.
After normalising both champions win rates Jarvan IV wins against Talon 1.30% less often than would be expected.
The average opponent winrate against Talon is 46.48%.


Kassadin
the Void Walker
Jarvan IV wins against Kassadin 50.50% of the time which is 3.31% higher against Kassadin than the average opponent.
After normalising both champions win rates Jarvan IV wins against Kassadin 1.84% less often than would be expected.
The average opponent winrate against Kassadin is 47.19%.


Cho'Gath
the Terror of the Void
Jarvan IV wins against Cho'Gath 50.61% of the time which is 4.69% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Jarvan IV wins against Cho'Gath 0.45% less often than would be expected.
The average opponent winrate against Cho'Gath is 45.92%.


Akali
the Rogue Assassin
Jarvan IV wins against Akali 51.00% of the time which is 2.41% higher against Akali than the average opponent.
After normalising both champions win rates Jarvan IV wins against Akali 2.74% less often than would be expected.
The average opponent winrate against Akali is 48.59%.


Hwei
the Visionary
Jarvan IV wins against Hwei 51.15% of the time which is 3.96% higher against Hwei than the average opponent.
After normalising both champions win rates Jarvan IV wins against Hwei 1.19% less often than would be expected.
The average opponent winrate against Hwei is 47.19%.


Lissandra
the Ice Witch
Jarvan IV wins against Lissandra 51.24% of the time which is 4.22% higher against Lissandra than the average opponent.
After normalising both champions win rates Jarvan IV wins against Lissandra 0.93% less often than would be expected.
The average opponent winrate against Lissandra is 47.02%.


Corki
the Daring Bombardier
Jarvan IV wins against Corki 51.49% of the time which is 1.27% higher against Corki than the average opponent.
After normalising both champions win rates Jarvan IV wins against Corki 3.88% less often than would be expected.
The average opponent winrate against Corki is 50.22%.


Zed
the Master of Shadows
Jarvan IV wins against Zed 52.08% of the time which is 4.77% higher against Zed than the average opponent.
After normalising both champions win rates Jarvan IV wins against Zed 0.38% less often than would be expected.
The average opponent winrate against Zed is 47.31%.


Qiyana
Empress of the Elements
Jarvan IV wins against Qiyana 52.17% of the time which is 4.56% higher against Qiyana than the average opponent.
After normalising both champions win rates Jarvan IV wins against Qiyana 0.59% less often than would be expected.
The average opponent winrate against Qiyana is 47.61%.


Yasuo
the Unforgiven
Jarvan IV wins against Yasuo 52.26% of the time which is 4.37% higher against Yasuo than the average opponent.
After normalising both champions win rates Jarvan IV wins against Yasuo 0.78% less often than would be expected.
The average opponent winrate against Yasuo is 47.89%.


Ahri
the Nine-Tailed Fox
Jarvan IV wins against Ahri 52.31% of the time which is 4.54% higher against Ahri than the average opponent.
After normalising both champions win rates Jarvan IV wins against Ahri 0.61% less often than would be expected.
The average opponent winrate against Ahri is 47.77%.


Galio
the Colossus
Jarvan IV wins against Galio 52.33% of the time which is 4.62% higher against Galio than the average opponent.
After normalising both champions win rates Jarvan IV wins against Galio 0.53% less often than would be expected.
The average opponent winrate against Galio is 47.71%.


Aurora
the Witch Between Worlds
Jarvan IV wins against Aurora 52.35% of the time which is 2.72% higher against Aurora than the average opponent.
After normalising both champions win rates Jarvan IV wins against Aurora 2.43% less often than would be expected.
The average opponent winrate against Aurora is 49.63%.


Sylas
the Unshackled
Jarvan IV wins against Sylas 52.54% of the time which is 4.28% higher against Sylas than the average opponent.
After normalising both champions win rates Jarvan IV wins against Sylas 0.87% less often than would be expected.
The average opponent winrate against Sylas is 48.26%.


Katarina
the Sinister Blade
Jarvan IV wins against Katarina 52.60% of the time which is 5.57% higher against Katarina than the average opponent.
After normalising both champions win rates Jarvan IV wins against Katarina 0.42% more often than would be expected.
The average opponent winrate against Katarina is 47.03%.


Zoe
the Aspect of Twilight
Jarvan IV wins against Zoe 52.62% of the time which is 5.68% higher against Zoe than the average opponent.
After normalising both champions win rates Jarvan IV wins against Zoe 0.53% more often than would be expected.
The average opponent winrate against Zoe is 46.94%.


Ryze
the Rune Mage
Jarvan IV wins against Ryze 52.82% of the time which is 4.43% higher against Ryze than the average opponent.
After normalising both champions win rates Jarvan IV wins against Ryze 0.72% less often than would be expected.
The average opponent winrate against Ryze is 48.39%.


Aurelion Sol
The Star Forger
Jarvan IV wins against Aurelion Sol 52.87% of the time which is 5.06% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Jarvan IV wins against Aurelion Sol 0.09% less often than would be expected.
The average opponent winrate against Aurelion Sol is 47.81%.


Twisted Fate
the Card Master
Jarvan IV wins against Twisted Fate 52.93% of the time which is 5.53% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Jarvan IV wins against Twisted Fate 0.38% more often than would be expected.
The average opponent winrate against Twisted Fate is 47.40%.


Annie
the Dark Child
Jarvan IV wins against Annie 53.42% of the time which is 2.77% higher against Annie than the average opponent.
After normalising both champions win rates Jarvan IV wins against Annie 2.38% less often than would be expected.
The average opponent winrate against Annie is 50.65%.


Akshan
the Rogue Sentinel
Jarvan IV wins against Akshan 53.66% of the time which is 6.75% higher against Akshan than the average opponent.
After normalising both champions win rates Jarvan IV wins against Akshan 1.60% more often than would be expected.
The average opponent winrate against Akshan is 46.91%.


Orianna
the Lady of Clockwork
Jarvan IV wins against Orianna 53.70% of the time which is 5.57% higher against Orianna than the average opponent.
After normalising both champions win rates Jarvan IV wins against Orianna 0.42% more often than would be expected.
The average opponent winrate against Orianna is 48.13%.


Xerath
the Magus Ascendant
Jarvan IV wins against Xerath 53.81% of the time which is 6.85% higher against Xerath than the average opponent.
After normalising both champions win rates Jarvan IV wins against Xerath 1.70% more often than would be expected.
The average opponent winrate against Xerath is 46.96%.


Kayle
the Righteous
Jarvan IV wins against Kayle 53.92% of the time which is 8.77% higher against Kayle than the average opponent.
After normalising both champions win rates Jarvan IV wins against Kayle 3.63% more often than would be expected.
The average opponent winrate against Kayle is 45.15%.


Diana
Scorn of the Moon
Jarvan IV wins against Diana 53.98% of the time which is 7.28% higher against Diana than the average opponent.
After normalising both champions win rates Jarvan IV wins against Diana 2.13% more often than would be expected.
The average opponent winrate against Diana is 46.70%.


Lux
the Lady of Luminosity
Jarvan IV wins against Lux 54.11% of the time which is 5.38% higher against Lux than the average opponent.
After normalising both champions win rates Jarvan IV wins against Lux 0.23% more often than would be expected.
The average opponent winrate against Lux is 48.73%.


Syndra
the Dark Sovereign
Jarvan IV wins against Syndra 54.28% of the time which is 5.65% higher against Syndra than the average opponent.
After normalising both champions win rates Jarvan IV wins against Syndra 0.50% more often than would be expected.
The average opponent winrate against Syndra is 48.63%.


Veigar
the Tiny Master of Evil
Jarvan IV wins against Veigar 54.49% of the time which is 7.60% higher against Veigar than the average opponent.
After normalising both champions win rates Jarvan IV wins against Veigar 2.45% more often than would be expected.
The average opponent winrate against Veigar is 46.89%.


Smolder
the Fiery Fledgling
Jarvan IV wins against Smolder 54.55% of the time which is 1.01% higher against Smolder than the average opponent.
After normalising both champions win rates Jarvan IV wins against Smolder 4.11% less often than would be expected.
The average opponent winrate against Smolder is 53.54%.


Viktor
the Herald of the Arcane
Jarvan IV wins against Viktor 54.56% of the time which is 5.77% higher against Viktor than the average opponent.
After normalising both champions win rates Jarvan IV wins against Viktor 0.62% more often than would be expected.
The average opponent winrate against Viktor is 48.79%.


Naafiri
the Hound of a Hundred Bites
Jarvan IV wins against Naafiri 54.81% of the time which is 9.93% higher against Naafiri than the average opponent.
After normalising both champions win rates Jarvan IV wins against Naafiri 4.79% more often than would be expected.
The average opponent winrate against Naafiri is 44.88%.


Kennen
the Heart of the Tempest
Jarvan IV wins against Kennen 55.19% of the time which is 8.43% higher against Kennen than the average opponent.
After normalising both champions win rates Jarvan IV wins against Kennen 3.28% more often than would be expected.
The average opponent winrate against Kennen is 46.76%.


Mel
the Soul's Reflection
Jarvan IV wins against Mel 55.31% of the time which is 4.93% higher against Mel than the average opponent.
After normalising both champions win rates Jarvan IV wins against Mel 0.22% less often than would be expected.
The average opponent winrate against Mel is 50.38%.


Vladimir
the Crimson Reaper
Jarvan IV wins against Vladimir 55.46% of the time which is 8.51% higher against Vladimir than the average opponent.
After normalising both champions win rates Jarvan IV wins against Vladimir 3.36% more often than would be expected.
The average opponent winrate against Vladimir is 46.95%.


Ekko
the Boy Who Shattered Time
Jarvan IV wins against Ekko 55.58% of the time which is 8.71% higher against Ekko than the average opponent.
After normalising both champions win rates Jarvan IV wins against Ekko 3.56% more often than would be expected.
The average opponent winrate against Ekko is 46.87%.


Azir
the Emperor of the Sands
Jarvan IV wins against Azir 55.66% of the time which is 5.40% higher against Azir than the average opponent.
After normalising both champions win rates Jarvan IV wins against Azir 0.25% more often than would be expected.
The average opponent winrate against Azir is 50.26%.


Yone
the Unforgotten
Jarvan IV wins against Yone 55.67% of the time which is 4.74% higher against Yone than the average opponent.
After normalising both champions win rates Jarvan IV wins against Yone 0.41% less often than would be expected.
The average opponent winrate against Yone is 50.93%.


Jayce
the Defender of Tomorrow
Jarvan IV wins against Jayce 56.13% of the time which is 8.97% higher against Jayce than the average opponent.
After normalising both champions win rates Jarvan IV wins against Jayce 3.82% more often than would be expected.
The average opponent winrate against Jayce is 47.16%.


Malzahar
the Prophet of the Void
Jarvan IV wins against Malzahar 57.28% of the time which is 9.72% higher against Malzahar than the average opponent.
After normalising both champions win rates Jarvan IV wins against Malzahar 4.57% more often than would be expected.
The average opponent winrate against Malzahar is 47.56%.


LeBlanc
the Deceiver
Jarvan IV wins against LeBlanc 57.77% of the time which is 8.43% higher against LeBlanc than the average opponent.
After normalising both champions win rates Jarvan IV wins against LeBlanc 3.28% more often than would be expected.
The average opponent winrate against LeBlanc is 49.34%.


Fizz
the Tidal Trickster
Jarvan IV wins against Fizz 58.01% of the time which is 11.44% higher against Fizz than the average opponent.
After normalising both champions win rates Jarvan IV wins against Fizz 6.29% more often than would be expected.
The average opponent winrate against Fizz is 46.57%.