

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.
All Ranks Champions Analysed: 91,355,230
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 bottom vs jungle Counters
Presently there is insufficent games played by Jayce bottom on Patch 15.16 to determine the strongest jungle counters. A matchup requires a minimum of 100 games to be displayed.


Kayn
Żniwiarz Cienia
Jayce wins against Kayn 43.00% of the time which is 6.72% lower against Kayn than the average opponent.
After normalising both champions win rates Jayce wins against Kayn 1.24% less often than would be expected.
The average opponent winrate against Kayn is 49.72%.


Master Yi
Szermierz Wuju
Jayce wins against Master Yi 43.69% of the time which is 4.34% lower against Master Yi than the average opponent.
After normalising both champions win rates Jayce wins against Master Yi 1.11% more often than would be expected.
The average opponent winrate against Master Yi is 48.03%.


Lee Sin
Ślepy Mnich
Jayce wins against Lee Sin 48.11% of the time which is 3.50% lower against Lee Sin than the average opponent.
After normalising both champions win rates Jayce wins against Lee Sin 1.99% more often than would be expected.
The average opponent winrate against Lee Sin is 51.61%.