

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.
Grandmaster Champions Analysed: 380,726
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.


Jayce Counters
Jayce top vs jungle Counters
Jayce top on Patch 30 is the strongest counter to jungle champions of Zed, Viego & Trundle. While Jayce top is countered most by jungle champions of Lee Sin, Pantheon & Xin Zhao. Below is a detailed breakdown of Jayce top counters against jungle champions with a minimum of 100 games.


Lee Sin
the Blind Monk
Jayce wins against Lee Sin 45.55% of the time which is 4.55% lower against Lee Sin than the average opponent.
After normalising both champions win rates Jayce wins against Lee Sin 3.11% less often than would be expected.
The average opponent winrate against Lee Sin is 50.10%.


Pantheon
the Unbreakable Spear
Jayce wins against Pantheon 46.38% of the time which is 3.16% lower against Pantheon than the average opponent.
After normalising both champions win rates Jayce wins against Pantheon 1.72% less often than would be expected.
The average opponent winrate against Pantheon is 49.54%.


Xin Zhao
the Seneschal of Demacia
Jayce wins against Xin Zhao 47.01% of the time which is 3.06% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Jayce wins against Xin Zhao 1.62% less often than would be expected.
The average opponent winrate against Xin Zhao is 50.07%.


Jarvan IV
the Exemplar of Demacia
Jayce wins against Jarvan IV 48.11% of the time which is 2.35% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Jayce wins against Jarvan IV 0.91% less often than would be expected.
The average opponent winrate against Jarvan IV is 50.46%.


Trundle
the Troll King
Jayce wins against Trundle 50.00% of the time which is 2.01% higher against Trundle than the average opponent.
After normalising both champions win rates Jayce wins against Trundle 3.45% more often than would be expected.
The average opponent winrate against Trundle is 47.99%.


Viego
The Ruined King
Jayce wins against Viego 51.36% of the time which is 0.34% higher against Viego than the average opponent.
After normalising both champions win rates Jayce wins against Viego 1.78% more often than would be expected.
The average opponent winrate against Viego is 51.02%.


Zed
the Master of Shadows
Jayce wins against Zed 55.10% of the time which is 2.84% higher against Zed than the average opponent.
After normalising both champions win rates Jayce wins against Zed 4.28% more often than would be expected.
The average opponent winrate against Zed is 52.26%.