

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: 8,172,529
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
Presently there is insufficent games played by Jarvan IV support on Patch 15.16 to determine the strongest middle counters. A matchup requires a minimum of 100 games to be displayed.


Ahri
la Vastaya de Nueve Colas
Jarvan IV wins against Ahri 37.62% of the time which is 11.63% lower against Ahri than the average opponent.
After normalising both champions win rates Jarvan IV wins against Ahri 11.76% less often than would be expected.
The average opponent winrate against Ahri is 49.25%.


Sylas
el Usurpador
Jarvan IV wins against Sylas 46.36% of the time which is 3.03% lower against Sylas than the average opponent.
After normalising both champions win rates Jarvan IV wins against Sylas 3.16% less often than would be expected.
The average opponent winrate against Sylas is 49.39%.


Yasuo
el Imperdonable
Jarvan IV wins against Yasuo 50.94% of the time which is 1.92% higher against Yasuo than the average opponent.
After normalising both champions win rates Jarvan IV wins against Yasuo 1.79% more often than would be expected.
The average opponent winrate against Yasuo is 49.02%.