

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.
Diamond Champions Analysed: 8,479,328
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 30 is the strongest counter to support champions of Pyke, Nautilus & Karma. While Jarvan IV support is countered most by support champions of Nami, Yuumi & Lulu. Below is a detailed breakdown of Jarvan IV support counters against support champions with a minimum of 100 games.


Nami
the Tidecaller
Jarvan IV wins against Nami 44.00% of the time which is 4.44% lower against Nami than the average opponent.
After normalising both champions win rates Jarvan IV wins against Nami 5.66% less often than would be expected.
The average opponent winrate against Nami is 48.44%.


Yuumi
the Magical Cat
Jarvan IV wins against Yuumi 45.54% of the time which is 6.00% lower against Yuumi than the average opponent.
After normalising both champions win rates Jarvan IV wins against Yuumi 7.22% less often than would be expected.
The average opponent winrate against Yuumi is 51.54%.


Lulu
the Fae Sorceress
Jarvan IV wins against Lulu 46.52% of the time which is 2.51% lower against Lulu than the average opponent.
After normalising both champions win rates Jarvan IV wins against Lulu 3.73% less often than would be expected.
The average opponent winrate against Lulu is 49.03%.


Rakan
The Charmer
Jarvan IV wins against Rakan 50.00% of the time which is 0.00% lower against Rakan than the average opponent.
After normalising both champions win rates Jarvan IV wins against Rakan 1.22% less often than would be expected.
The average opponent winrate against Rakan is 50.00%.


Alistar
the Minotaur
Jarvan IV wins against Alistar 50.00% of the time which is 0.23% higher against Alistar than the average opponent.
After normalising both champions win rates Jarvan IV wins against Alistar 0.99% less often than would be expected.
The average opponent winrate against Alistar is 49.77%.


Thresh
the Chain Warden
Jarvan IV wins against Thresh 50.82% of the time which is 2.27% higher against Thresh than the average opponent.
After normalising both champions win rates Jarvan IV wins against Thresh 1.05% more often than would be expected.
The average opponent winrate against Thresh is 48.55%.


Karma
the Enlightened One
Jarvan IV wins against Karma 52.38% of the time which is 2.86% higher against Karma than the average opponent.
After normalising both champions win rates Jarvan IV wins against Karma 1.64% more often than would be expected.
The average opponent winrate against Karma is 49.52%.


Nautilus
the Titan of the Depths
Jarvan IV wins against Nautilus 52.50% of the time which is 2.13% higher against Nautilus than the average opponent.
After normalising both champions win rates Jarvan IV wins against Nautilus 0.91% more often than would be expected.
The average opponent winrate against Nautilus is 50.37%.


Pyke
the Bloodharbor Ripper
Jarvan IV wins against Pyke 56.86% of the time which is 7.17% higher against Pyke than the average opponent.
After normalising both champions win rates Jarvan IV wins against Pyke 5.95% more often than would be expected.
The average opponent winrate against Pyke is 49.69%.