

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: 16,967,215
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 15.4 is the strongest counter to support champions of Leona, Lulu & Lux. While Jarvan IV support is countered most by support champions of Milio, Pyke & Yuumi. Below is a detailed breakdown of Jarvan IV support counters against support champions with a minimum of 100 games.


Milio
The Gentle Flame
Jarvan IV wins against Milio 47.58% of the time which is 0.49% higher against Milio than the average opponent.
After normalising both champions win rates Jarvan IV wins against Milio 3.58% less often than would be expected.
The average opponent winrate against Milio is 47.09%.


Pyke
the Bloodharbor Ripper
Jarvan IV wins against Pyke 48.23% of the time which is 1.20% lower against Pyke than the average opponent.
After normalising both champions win rates Jarvan IV wins against Pyke 5.27% less often than would be expected.
The average opponent winrate against Pyke is 49.43%.


Yuumi
the Magical Cat
Jarvan IV wins against Yuumi 48.47% of the time which is 0.11% lower against Yuumi than the average opponent.
After normalising both champions win rates Jarvan IV wins against Yuumi 4.18% less often than would be expected.
The average opponent winrate against Yuumi is 48.58%.


Thresh
the Chain Warden
Jarvan IV wins against Thresh 49.13% of the time which is 1.96% higher against Thresh than the average opponent.
After normalising both champions win rates Jarvan IV wins against Thresh 2.11% less often than would be expected.
The average opponent winrate against Thresh is 47.17%.


Nautilus
the Titan of the Depths
Jarvan IV wins against Nautilus 50.00% of the time which is 0.55% higher against Nautilus than the average opponent.
After normalising both champions win rates Jarvan IV wins against Nautilus 3.52% less often than would be expected.
The average opponent winrate against Nautilus is 49.45%.


Braum
the Heart of the Freljord
Jarvan IV wins against Braum 50.45% of the time which is 3.66% higher against Braum than the average opponent.
After normalising both champions win rates Jarvan IV wins against Braum 0.41% less often than would be expected.
The average opponent winrate against Braum is 46.79%.


Janna
the Storm's Fury
Jarvan IV wins against Janna 51.79% of the time which is 4.61% higher against Janna than the average opponent.
After normalising both champions win rates Jarvan IV wins against Janna 0.54% more often than would be expected.
The average opponent winrate against Janna is 47.18%.


Karma
the Enlightened One
Jarvan IV wins against Karma 52.22% of the time which is 4.48% higher against Karma than the average opponent.
After normalising both champions win rates Jarvan IV wins against Karma 0.41% more often than would be expected.
The average opponent winrate against Karma is 47.74%.


Nami
the Tidecaller
Jarvan IV wins against Nami 52.25% of the time which is 5.37% higher against Nami than the average opponent.
After normalising both champions win rates Jarvan IV wins against Nami 1.30% more often than would be expected.
The average opponent winrate against Nami is 46.88%.


Senna
the Redeemer
Jarvan IV wins against Senna 52.94% of the time which is 4.93% higher against Senna than the average opponent.
After normalising both champions win rates Jarvan IV wins against Senna 0.86% more often than would be expected.
The average opponent winrate against Senna is 48.01%.


Lux
the Lady of Luminosity
Jarvan IV wins against Lux 54.30% of the time which is 5.11% higher against Lux than the average opponent.
After normalising both champions win rates Jarvan IV wins against Lux 1.04% more often than would be expected.
The average opponent winrate against Lux is 49.19%.


Lulu
the Fae Sorceress
Jarvan IV wins against Lulu 56.62% of the time which is 9.64% higher against Lulu than the average opponent.
After normalising both champions win rates Jarvan IV wins against Lulu 5.57% more often than would be expected.
The average opponent winrate against Lulu is 46.98%.


Leona
the Radiant Dawn
Jarvan IV wins against Leona 60.00% of the time which is 11.33% higher against Leona than the average opponent.
After normalising both champions win rates Jarvan IV wins against Leona 7.26% more often than would be expected.
The average opponent winrate against Leona is 48.67%.