

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: 15,708,787
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 15.7 is the strongest counter to middle champions of Akali, LeBlanc & Yasuo. While Jarvan IV support is countered most by middle champions of Twisted Fate, Ahri & Zed. Below is a detailed breakdown of Jarvan IV support counters against middle champions with a minimum of 100 games.


Twisted Fate
el Maestro de las Cartas
Jarvan IV wins against Twisted Fate 42.86% of the time which is 5.28% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Jarvan IV wins against Twisted Fate 8.44% less often than would be expected.
The average opponent winrate against Twisted Fate is 48.14%.


Ahri
la Vastaya de Nueve Colas
Jarvan IV wins against Ahri 48.95% of the time which is 2.59% higher against Ahri than the average opponent.
After normalising both champions win rates Jarvan IV wins against Ahri 0.57% less often than would be expected.
The average opponent winrate against Ahri is 46.36%.


Zed
el Maestro de las Sombras
Jarvan IV wins against Zed 49.33% of the time which is 0.48% higher against Zed than the average opponent.
After normalising both champions win rates Jarvan IV wins against Zed 2.68% less often than would be expected.
The average opponent winrate against Zed is 48.85%.


Katarina
la Daga Siniestra
Jarvan IV wins against Katarina 51.30% of the time which is 3.06% higher against Katarina than the average opponent.
After normalising both champions win rates Jarvan IV wins against Katarina 0.10% less often than would be expected.
The average opponent winrate against Katarina is 48.24%.


Sylas
el Usurpador
Jarvan IV wins against Sylas 51.36% of the time which is 2.25% higher against Sylas than the average opponent.
After normalising both champions win rates Jarvan IV wins against Sylas 0.91% less often than would be expected.
The average opponent winrate against Sylas is 49.11%.


Syndra
la Soberana Oscura
Jarvan IV wins against Syndra 51.64% of the time which is 3.48% higher against Syndra than the average opponent.
After normalising both champions win rates Jarvan IV wins against Syndra 0.32% more often than would be expected.
The average opponent winrate against Syndra is 48.16%.


Viktor
El Heraldo de lo Arcano
Jarvan IV wins against Viktor 51.83% of the time which is 2.91% higher against Viktor than the average opponent.
After normalising both champions win rates Jarvan IV wins against Viktor 0.25% less often than would be expected.
The average opponent winrate against Viktor is 48.92%.


Yone
el Imborrable
Jarvan IV wins against Yone 51.95% of the time which is 2.73% higher against Yone than the average opponent.
After normalising both champions win rates Jarvan IV wins against Yone 0.43% less often than would be expected.
The average opponent winrate against Yone is 49.22%.


Galio
el Coloso
Jarvan IV wins against Galio 53.47% of the time which is 5.68% higher against Galio than the average opponent.
After normalising both champions win rates Jarvan IV wins against Galio 2.52% more often than would be expected.
The average opponent winrate against Galio is 47.79%.


Yasuo
el Imperdonable
Jarvan IV wins against Yasuo 54.55% of the time which is 6.37% higher against Yasuo than the average opponent.
After normalising both champions win rates Jarvan IV wins against Yasuo 3.21% more often than would be expected.
The average opponent winrate against Yasuo is 48.18%.


LeBlanc
la Maquiavélica
Jarvan IV wins against LeBlanc 54.66% of the time which is 4.02% higher against LeBlanc than the average opponent.
After normalising both champions win rates Jarvan IV wins against LeBlanc 0.86% more often than would be expected.
The average opponent winrate against LeBlanc is 50.64%.


Akali
la Asesina Furtiva
Jarvan IV wins against Akali 57.14% of the time which is 8.29% higher against Akali than the average opponent.
After normalising both champions win rates Jarvan IV wins against Akali 5.13% more often than would be expected.
The average opponent winrate against Akali is 48.85%.