

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.
Emerald+ Champions Analysed: 33,024,612
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 support vs middle Counters
Jarvan IV support on Patch 30 is the strongest counter to middle champions of Ryze, Mel & Fizz. While Jarvan IV support is countered most by middle champions of Taliyah, Lissandra & Talon. Below is a detailed breakdown of Jarvan IV support counters against middle champions with a minimum of 100 games.


Taliyah
the Stoneweaver
Jarvan IV wins against Taliyah 40.13% of the time which is 9.35% lower against Taliyah than the average opponent.
After normalising both champions win rates Jarvan IV wins against Taliyah 10.25% less often than would be expected.
The average opponent winrate against Taliyah is 49.48%.


Lissandra
the Ice Witch
Jarvan IV wins against Lissandra 43.33% of the time which is 4.86% lower against Lissandra than the average opponent.
After normalising both champions win rates Jarvan IV wins against Lissandra 5.76% less often than would be expected.
The average opponent winrate against Lissandra is 48.19%.


Talon
the Blade's Shadow
Jarvan IV wins against Talon 44.35% of the time which is 4.28% lower against Talon than the average opponent.
After normalising both champions win rates Jarvan IV wins against Talon 5.18% less often than would be expected.
The average opponent winrate against Talon is 48.63%.


Akali
the Rogue Assassin
Jarvan IV wins against Akali 46.41% of the time which is 2.74% lower against Akali than the average opponent.
After normalising both champions win rates Jarvan IV wins against Akali 3.64% less often than would be expected.
The average opponent winrate against Akali is 49.15%.


Ekko
the Boy Who Shattered Time
Jarvan IV wins against Ekko 46.51% of the time which is 1.76% lower against Ekko than the average opponent.
After normalising both champions win rates Jarvan IV wins against Ekko 2.66% less often than would be expected.
The average opponent winrate against Ekko is 48.27%.


Hwei
the Visionary
Jarvan IV wins against Hwei 46.80% of the time which is 2.33% lower against Hwei than the average opponent.
After normalising both champions win rates Jarvan IV wins against Hwei 3.23% less often than would be expected.
The average opponent winrate against Hwei is 49.13%.


Kassadin
the Void Walker
Jarvan IV wins against Kassadin 47.27% of the time which is 2.31% lower against Kassadin than the average opponent.
After normalising both champions win rates Jarvan IV wins against Kassadin 3.21% less often than would be expected.
The average opponent winrate against Kassadin is 49.58%.


Zoe
the Aspect of Twilight
Jarvan IV wins against Zoe 47.47% of the time which is 0.28% lower against Zoe than the average opponent.
After normalising both champions win rates Jarvan IV wins against Zoe 1.18% less often than would be expected.
The average opponent winrate against Zoe is 47.75%.


Diana
Scorn of the Moon
Jarvan IV wins against Diana 48.00% of the time which is 0.14% higher against Diana than the average opponent.
After normalising both champions win rates Jarvan IV wins against Diana 0.76% less often than would be expected.
The average opponent winrate against Diana is 47.86%.


Xerath
the Magus Ascendant
Jarvan IV wins against Xerath 48.13% of the time which is 0.10% higher against Xerath than the average opponent.
After normalising both champions win rates Jarvan IV wins against Xerath 0.80% less often than would be expected.
The average opponent winrate against Xerath is 48.03%.


Malzahar
the Prophet of the Void
Jarvan IV wins against Malzahar 48.36% of the time which is 0.11% lower against Malzahar than the average opponent.
After normalising both champions win rates Jarvan IV wins against Malzahar 1.01% less often than would be expected.
The average opponent winrate against Malzahar is 48.47%.


Ahri
the Nine-Tailed Fox
Jarvan IV wins against Ahri 48.49% of the time which is 1.56% lower against Ahri than the average opponent.
After normalising both champions win rates Jarvan IV wins against Ahri 2.46% less often than would be expected.
The average opponent winrate against Ahri is 50.05%.


Twisted Fate
the Card Master
Jarvan IV wins against Twisted Fate 48.53% of the time which is 0.12% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Jarvan IV wins against Twisted Fate 0.78% less often than would be expected.
The average opponent winrate against Twisted Fate is 48.41%.


Aurelion Sol
The Star Forger
Jarvan IV wins against Aurelion Sol 48.54% of the time which is 0.31% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Jarvan IV wins against Aurelion Sol 1.21% less often than would be expected.
The average opponent winrate against Aurelion Sol is 48.85%.


LeBlanc
the Deceiver
Jarvan IV wins against LeBlanc 48.77% of the time which is 0.02% higher against LeBlanc than the average opponent.
After normalising both champions win rates Jarvan IV wins against LeBlanc 0.88% less often than would be expected.
The average opponent winrate against LeBlanc is 48.75%.


Zed
the Master of Shadows
Jarvan IV wins against Zed 48.86% of the time which is 1.00% lower against Zed than the average opponent.
After normalising both champions win rates Jarvan IV wins against Zed 1.90% less often than would be expected.
The average opponent winrate against Zed is 49.86%.


Veigar
the Tiny Master of Evil
Jarvan IV wins against Veigar 49.32% of the time which is 0.23% higher against Veigar than the average opponent.
After normalising both champions win rates Jarvan IV wins against Veigar 0.67% less often than would be expected.
The average opponent winrate against Veigar is 49.09%.


Annie
the Dark Child
Jarvan IV wins against Annie 49.34% of the time which is 1.53% higher against Annie than the average opponent.
After normalising both champions win rates Jarvan IV wins against Annie 0.63% more often than would be expected.
The average opponent winrate against Annie is 47.81%.


Vladimir
the Crimson Reaper
Jarvan IV wins against Vladimir 49.50% of the time which is 1.24% higher against Vladimir than the average opponent.
After normalising both champions win rates Jarvan IV wins against Vladimir 0.34% more often than would be expected.
The average opponent winrate against Vladimir is 48.26%.


Syndra
the Dark Sovereign
Jarvan IV wins against Syndra 49.56% of the time which is 0.30% higher against Syndra than the average opponent.
After normalising both champions win rates Jarvan IV wins against Syndra 0.60% less often than would be expected.
The average opponent winrate against Syndra is 49.26%.


Yasuo
the Unforgiven
Jarvan IV wins against Yasuo 49.86% of the time which is 0.28% higher against Yasuo than the average opponent.
After normalising both champions win rates Jarvan IV wins against Yasuo 0.62% less often than would be expected.
The average opponent winrate against Yasuo is 49.58%.


Katarina
the Sinister Blade
Jarvan IV wins against Katarina 50.35% of the time which is 1.62% higher against Katarina than the average opponent.
After normalising both champions win rates Jarvan IV wins against Katarina 0.72% more often than would be expected.
The average opponent winrate against Katarina is 48.73%.


Aurora
the Witch Between Worlds
Jarvan IV wins against Aurora 50.36% of the time which is 0.34% higher against Aurora than the average opponent.
After normalising both champions win rates Jarvan IV wins against Aurora 0.56% less often than would be expected.
The average opponent winrate against Aurora is 50.02%.


Yone
the Unforgotten
Jarvan IV wins against Yone 50.94% of the time which is 1.80% lower against Yone than the average opponent.
After normalising both champions win rates Jarvan IV wins against Yone 2.70% less often than would be expected.
The average opponent winrate against Yone is 52.74%.


Qiyana
Empress of the Elements
Jarvan IV wins against Qiyana 51.20% of the time which is 2.19% higher against Qiyana than the average opponent.
After normalising both champions win rates Jarvan IV wins against Qiyana 1.29% more often than would be expected.
The average opponent winrate against Qiyana is 49.01%.


Viktor
the Herald of the Arcane
Jarvan IV wins against Viktor 52.43% of the time which is 2.08% higher against Viktor than the average opponent.
After normalising both champions win rates Jarvan IV wins against Viktor 1.18% more often than would be expected.
The average opponent winrate against Viktor is 50.35%.


Galio
the Colossus
Jarvan IV wins against Galio 52.57% of the time which is 4.00% higher against Galio than the average opponent.
After normalising both champions win rates Jarvan IV wins against Galio 3.10% more often than would be expected.
The average opponent winrate against Galio is 48.57%.


Sylas
the Unshackled
Jarvan IV wins against Sylas 53.56% of the time which is 3.74% higher against Sylas than the average opponent.
After normalising both champions win rates Jarvan IV wins against Sylas 2.84% more often than would be expected.
The average opponent winrate against Sylas is 49.82%.


Vex
the Gloomist
Jarvan IV wins against Vex 53.85% of the time which is 6.69% higher against Vex than the average opponent.
After normalising both champions win rates Jarvan IV wins against Vex 5.79% more often than would be expected.
The average opponent winrate against Vex is 47.16%.


Irelia
the Blade Dancer
Jarvan IV wins against Irelia 53.97% of the time which is 4.40% higher against Irelia than the average opponent.
After normalising both champions win rates Jarvan IV wins against Irelia 3.50% more often than would be expected.
The average opponent winrate against Irelia is 49.57%.


Lux
the Lady of Luminosity
Jarvan IV wins against Lux 54.01% of the time which is 5.31% higher against Lux than the average opponent.
After normalising both champions win rates Jarvan IV wins against Lux 4.41% more often than would be expected.
The average opponent winrate against Lux is 48.70%.


Azir
the Emperor of the Sands
Jarvan IV wins against Azir 54.08% of the time which is 1.51% higher against Azir than the average opponent.
After normalising both champions win rates Jarvan IV wins against Azir 0.61% more often than would be expected.
The average opponent winrate against Azir is 52.57%.


Orianna
the Lady of Clockwork
Jarvan IV wins against Orianna 54.12% of the time which is 4.12% higher against Orianna than the average opponent.
After normalising both champions win rates Jarvan IV wins against Orianna 3.22% more often than would be expected.
The average opponent winrate against Orianna is 50.00%.


Anivia
the Cryophoenix
Jarvan IV wins against Anivia 54.37% of the time which is 7.05% higher against Anivia than the average opponent.
After normalising both champions win rates Jarvan IV wins against Anivia 6.15% more often than would be expected.
The average opponent winrate against Anivia is 47.32%.


Fizz
the Tidal Trickster
Jarvan IV wins against Fizz 55.84% of the time which is 6.82% higher against Fizz than the average opponent.
After normalising both champions win rates Jarvan IV wins against Fizz 5.92% more often than would be expected.
The average opponent winrate against Fizz is 49.02%.


Mel
the Soul's Reflection
Jarvan IV wins against Mel 56.60% of the time which is 4.70% higher against Mel than the average opponent.
After normalising both champions win rates Jarvan IV wins against Mel 3.80% more often than would be expected.
The average opponent winrate against Mel is 51.90%.


Ryze
the Rune Mage
Jarvan IV wins against Ryze 59.68% of the time which is 8.79% higher against Ryze than the average opponent.
After normalising both champions win rates Jarvan IV wins against Ryze 7.89% more often than would be expected.
The average opponent winrate against Ryze is 50.89%.