

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: 9,780,488
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 support Counters
Jarvan IV support on Patch 15.8 is the strongest counter to support champions of Lux, Thresh & Karma. While Jarvan IV support is countered most by support champions of Nami, Nautilus & Lulu. Below is a detailed breakdown of Jarvan IV support counters against support champions with a minimum of 100 games.


Nami
la Invocadora de Mareas
Jarvan IV wins against Nami 42.78% of the time which is 4.24% lower against Nami than the average opponent.
After normalising both champions win rates Jarvan IV wins against Nami 5.32% less often than would be expected.
The average opponent winrate against Nami is 47.02%.


Nautilus
el Titán de las Profundidades
Jarvan IV wins against Nautilus 48.28% of the time which is 1.30% lower against Nautilus than the average opponent.
After normalising both champions win rates Jarvan IV wins against Nautilus 2.38% less often than would be expected.
The average opponent winrate against Nautilus is 49.58%.


Lulu
La Hechicera Hadística
Jarvan IV wins against Lulu 49.05% of the time which is 1.60% higher against Lulu than the average opponent.
After normalising both champions win rates Jarvan IV wins against Lulu 0.52% more often than would be expected.
The average opponent winrate against Lulu is 47.45%.


Yuumi
la gatita mágica
Jarvan IV wins against Yuumi 50.36% of the time which is 1.00% higher against Yuumi than the average opponent.
After normalising both champions win rates Jarvan IV wins against Yuumi 0.08% less often than would be expected.
The average opponent winrate against Yuumi is 49.36%.


Karma
la Iluminada
Jarvan IV wins against Karma 51.05% of the time which is 1.72% higher against Karma than the average opponent.
After normalising both champions win rates Jarvan IV wins against Karma 0.64% more often than would be expected.
The average opponent winrate against Karma is 49.33%.


Thresh
el Carcelero Implacable
Jarvan IV wins against Thresh 54.20% of the time which is 6.74% higher against Thresh than the average opponent.
After normalising both champions win rates Jarvan IV wins against Thresh 5.66% more often than would be expected.
The average opponent winrate against Thresh is 47.46%.


Lux
la Dama Luminosa
Jarvan IV wins against Lux 58.97% of the time which is 9.59% higher against Lux than the average opponent.
After normalising both champions win rates Jarvan IV wins against Lux 8.51% more often than would be expected.
The average opponent winrate against Lux is 49.38%.