

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.
Bronze Champions Analysed: 9,848,816
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
Jarvan IV support on Patch 15.9 is the strongest counter to jungle champions of Kayn, Lee Sin & Viego. While Jarvan IV support is countered most by jungle champions of Warwick, Nocturne & Maestro Yi. Below is a detailed breakdown of Jarvan IV support counters against jungle champions with a minimum of 100 games.


Warwick
la Furia Desatada de Zaun
Jarvan IV wins against Warwick 45.71% of the time which is 1.10% lower against Warwick than the average opponent.
After normalising both champions win rates Jarvan IV wins against Warwick 2.18% less often than would be expected.
The average opponent winrate against Warwick is 46.81%.


Nocturne
la Pesadilla Eterna
Jarvan IV wins against Nocturne 48.80% of the time which is 0.63% higher against Nocturne than the average opponent.
After normalising both champions win rates Jarvan IV wins against Nocturne 0.45% less often than would be expected.
The average opponent winrate against Nocturne is 48.17%.


Maestro Yi
la Espada Wuju
Jarvan IV wins against Maestro Yi 49.26% of the time which is 0.03% higher against Maestro Yi than the average opponent.
After normalising both champions win rates Jarvan IV wins against Maestro Yi 1.05% less often than would be expected.
The average opponent winrate against Maestro Yi is 49.23%.


Viego
El Rey Arruinado
Jarvan IV wins against Viego 51.00% of the time which is 0.93% higher against Viego than the average opponent.
After normalising both champions win rates Jarvan IV wins against Viego 0.15% less often than would be expected.
The average opponent winrate against Viego is 50.07%.


Lee Sin
el Monje Ciego
Jarvan IV wins against Lee Sin 51.33% of the time which is 1.87% lower against Lee Sin than the average opponent.
After normalising both champions win rates Jarvan IV wins against Lee Sin 2.94% less often than would be expected.
The average opponent winrate against Lee Sin is 53.20%.


Kayn
el Segador Sombrío
Jarvan IV wins against Kayn 53.15% of the time which is 4.28% higher against Kayn than the average opponent.
After normalising both champions win rates Jarvan IV wins against Kayn 3.20% more often than would be expected.
The average opponent winrate against Kayn is 48.87%.