

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: 9,049,010
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 15.11 to determine the strongest jungle counters. A matchup requires a minimum of 100 games to be displayed.


Graves
the Outlaw
Jarvan IV wins against Graves 47.54% of the time which is 1.80% lower against Graves than the average opponent.
After normalising both champions win rates Jarvan IV wins against Graves 3.02% less often than would be expected.
The average opponent winrate against Graves is 49.34%.


Viego
The Ruined King
Jarvan IV wins against Viego 50.00% of the time which is 0.44% higher against Viego than the average opponent.
After normalising both champions win rates Jarvan IV wins against Viego 0.78% less often than would be expected.
The average opponent winrate against Viego is 49.56%.


Kha'Zix
the Voidreaver
Jarvan IV wins against Kha'Zix 50.40% of the time which is 2.44% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Jarvan IV wins against Kha'Zix 1.22% more often than would be expected.
The average opponent winrate against Kha'Zix is 47.96%.


Kayn
the Shadow Reaper
Jarvan IV wins against Kayn 52.00% of the time which is 3.82% higher against Kayn than the average opponent.
After normalising both champions win rates Jarvan IV wins against Kayn 2.60% more often than would be expected.
The average opponent winrate against Kayn is 48.18%.


Lee Sin
the Blind Monk
Jarvan IV wins against Lee Sin 57.22% of the time which is 7.27% higher against Lee Sin than the average opponent.
After normalising both champions win rates Jarvan IV wins against Lee Sin 6.05% more often than would be expected.
The average opponent winrate against Lee Sin is 49.95%.