

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: 362,068
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
Presently there is insufficent games played by Jayce top on Patch 15.17 to determine the strongest jungle counters. A matchup requires a minimum of 100 games to be displayed.


Viego
O Rei Destruído
Jayce wins against Viego 42.16% of the time which is 7.56% lower against Viego than the average opponent.
After normalising both champions win rates Jayce wins against Viego 4.32% less often than would be expected.
The average opponent winrate against Viego is 49.72%.


Lee Sin
o Monge Cego
Jayce wins against Lee Sin 46.34% of the time which is 3.70% lower against Lee Sin than the average opponent.
After normalising both champions win rates Jayce wins against Lee Sin 0.46% less often than would be expected.
The average opponent winrate against Lee Sin is 50.04%.


Xin Zhao
o Senescal de Demacia
Jayce wins against Xin Zhao 46.40% of the time which is 4.50% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Jayce wins against Xin Zhao 1.26% less often than would be expected.
The average opponent winrate against Xin Zhao is 50.90%.


Sylas
o Abjugado
Jayce wins against Sylas 53.85% of the time which is 4.32% higher against Sylas than the average opponent.
After normalising both champions win rates Jayce wins against Sylas 7.56% more often than would be expected.
The average opponent winrate against Sylas is 49.53%.