

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: 392,201
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 middle Counters
Presently there is insufficent games played by Jayce top on Patch 30 to determine the strongest middle counters. A matchup requires a minimum of 100 games to be displayed.


Ahri
la Vastaya de Nueve Colas
Jayce wins against Ahri 44.62% of the time which is 5.98% lower against Ahri than the average opponent.
After normalising both champions win rates Jayce wins against Ahri 4.62% less often than would be expected.
The average opponent winrate against Ahri is 50.60%.


Orianna
la Doncella Mecánica
Jayce wins against Orianna 46.67% of the time which is 1.69% lower against Orianna than the average opponent.
After normalising both champions win rates Jayce wins against Orianna 0.33% less often than would be expected.
The average opponent winrate against Orianna is 48.36%.


Aurora
la Bruja entre Mundos
Jayce wins against Aurora 48.65% of the time which is 2.44% lower against Aurora than the average opponent.
After normalising both champions win rates Jayce wins against Aurora 1.08% less often than would be expected.
The average opponent winrate against Aurora is 51.09%.


Sylas
el Usurpador
Jayce wins against Sylas 49.19% of the time which is 0.88% lower against Sylas than the average opponent.
After normalising both champions win rates Jayce wins against Sylas 0.48% more often than would be expected.
The average opponent winrate against Sylas is 50.07%.