

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: 19,839,540
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 15.1 is the strongest counter to middle champions of Lux, Aurora & Akali. While Jarvan IV support is countered most by middle champions of Hwei, Sylas & Ahri. Below is a detailed breakdown of Jarvan IV support counters against middle champions with a minimum of 100 games.


Hwei
the Visionary
Jarvan IV wins against Hwei 45.80% of the time which is 2.64% lower against Hwei than the average opponent.
After normalising both champions win rates Jarvan IV wins against Hwei 3.42% less often than would be expected.
The average opponent winrate against Hwei is 48.44%.


Sylas
the Unshackled
Jarvan IV wins against Sylas 48.18% of the time which is 2.00% lower against Sylas than the average opponent.
After normalising both champions win rates Jarvan IV wins against Sylas 2.78% less often than would be expected.
The average opponent winrate against Sylas is 50.18%.


Ahri
the Nine-Tailed Fox
Jarvan IV wins against Ahri 48.65% of the time which is 0.45% lower against Ahri than the average opponent.
After normalising both champions win rates Jarvan IV wins against Ahri 1.23% less often than would be expected.
The average opponent winrate against Ahri is 49.10%.


Yone
the Unforgotten
Jarvan IV wins against Yone 49.07% of the time which is 2.47% lower against Yone than the average opponent.
After normalising both champions win rates Jarvan IV wins against Yone 3.25% less often than would be expected.
The average opponent winrate against Yone is 51.54%.


Viktor
the Herald of the Arcane
Jarvan IV wins against Viktor 49.20% of the time which is 0.64% higher against Viktor than the average opponent.
After normalising both champions win rates Jarvan IV wins against Viktor 0.14% less often than would be expected.
The average opponent winrate against Viktor is 48.56%.


Syndra
the Dark Sovereign
Jarvan IV wins against Syndra 49.62% of the time which is 0.86% higher against Syndra than the average opponent.
After normalising both champions win rates Jarvan IV wins against Syndra 0.08% more often than would be expected.
The average opponent winrate against Syndra is 48.76%.


Galio
the Colossus
Jarvan IV wins against Galio 50.00% of the time which is 1.55% higher against Galio than the average opponent.
After normalising both champions win rates Jarvan IV wins against Galio 0.77% more often than would be expected.
The average opponent winrate against Galio is 48.45%.


Katarina
the Sinister Blade
Jarvan IV wins against Katarina 50.31% of the time which is 0.26% lower against Katarina than the average opponent.
After normalising both champions win rates Jarvan IV wins against Katarina 1.04% less often than would be expected.
The average opponent winrate against Katarina is 50.57%.


Yasuo
the Unforgiven
Jarvan IV wins against Yasuo 51.59% of the time which is 1.14% higher against Yasuo than the average opponent.
After normalising both champions win rates Jarvan IV wins against Yasuo 0.36% more often than would be expected.
The average opponent winrate against Yasuo is 50.45%.


LeBlanc
the Deceiver
Jarvan IV wins against LeBlanc 51.97% of the time which is 0.70% higher against LeBlanc than the average opponent.
After normalising both champions win rates Jarvan IV wins against LeBlanc 0.08% less often than would be expected.
The average opponent winrate against LeBlanc is 51.27%.


Zed
the Master of Shadows
Jarvan IV wins against Zed 52.17% of the time which is 1.03% higher against Zed than the average opponent.
After normalising both champions win rates Jarvan IV wins against Zed 0.25% more often than would be expected.
The average opponent winrate against Zed is 51.14%.


Akali
the Rogue Assassin
Jarvan IV wins against Akali 52.41% of the time which is 2.10% higher against Akali than the average opponent.
After normalising both champions win rates Jarvan IV wins against Akali 1.32% more often than would be expected.
The average opponent winrate against Akali is 50.31%.


Aurora
the Witch Between Worlds
Jarvan IV wins against Aurora 54.21% of the time which is 4.28% higher against Aurora than the average opponent.
After normalising both champions win rates Jarvan IV wins against Aurora 3.50% more often than would be expected.
The average opponent winrate against Aurora is 49.93%.


Lux
the Lady of Luminosity
Jarvan IV wins against Lux 58.49% of the time which is 10.66% higher against Lux than the average opponent.
After normalising both champions win rates Jarvan IV wins against Lux 9.88% more often than would be expected.
The average opponent winrate against Lux is 47.83%.