

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: 6,358,013
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 jungle Counters
Presently there is insufficent games played by Jarvan IV support on Patch 15.16 to determine the strongest jungle counters. A matchup requires a minimum of 100 games to be displayed.


Viego
The Ruined King
Jarvan IV wins against Viego 46.03% of the time which is 2.90% lower against Viego than the average opponent.
After normalising both champions win rates Jarvan IV wins against Viego 4.18% less often than would be expected.
The average opponent winrate against Viego is 48.93%.


Sylas
the Unshackled
Jarvan IV wins against Sylas 50.00% of the time which is 0.96% lower against Sylas than the average opponent.
After normalising both champions win rates Jarvan IV wins against Sylas 2.24% less often than would be expected.
The average opponent winrate against Sylas is 50.96%.


Lee Sin
the Blind Monk
Jarvan IV wins against Lee Sin 56.25% of the time which is 6.93% higher against Lee Sin than the average opponent.
After normalising both champions win rates Jarvan IV wins against Lee Sin 5.65% more often than would be expected.
The average opponent winrate against Lee Sin is 49.32%.