

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: 3,315,976
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 middle vs top Counters
Jayce middle on Patch 15.16 is the strongest counter to top champions of Ambessa, Jax & Irelia. While Jayce middle is countered most by top champions of K'Sante, Sion & Malphite. Below is a detailed breakdown of Jayce middle counters against top champions with a minimum of 100 games.


K'Sante
the Pride of Nazumah
Jayce wins against K'Sante 42.00% of the time which is 8.28% lower against K'Sante than the average opponent.
After normalising both champions win rates Jayce wins against K'Sante 12.93% less often than would be expected.
The average opponent winrate against K'Sante is 50.28%.


Aatrox
the Darkin Blade
Jayce wins against Aatrox 50.00% of the time which is 0.51% higher against Aatrox than the average opponent.
After normalising both champions win rates Jayce wins against Aatrox 4.14% less often than would be expected.
The average opponent winrate against Aatrox is 49.49%.


Malphite
Shard of the Monolith
Jayce wins against Malphite 50.00% of the time which is 2.58% higher against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 2.07% less often than would be expected.
The average opponent winrate against Malphite is 47.42%.


Sion
The Undead Juggernaut
Jayce wins against Sion 50.00% of the time which is 1.63% higher against Sion than the average opponent.
After normalising both champions win rates Jayce wins against Sion 3.02% less often than would be expected.
The average opponent winrate against Sion is 48.37%.


Irelia
the Blade Dancer
Jayce wins against Irelia 52.59% of the time which is 5.20% higher against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 0.55% more often than would be expected.
The average opponent winrate against Irelia is 47.39%.


Jax
Grandmaster at Arms
Jayce wins against Jax 58.72% of the time which is 10.79% higher against Jax than the average opponent.
After normalising both champions win rates Jayce wins against Jax 6.14% more often than would be expected.
The average opponent winrate against Jax is 47.93%.


Ambessa
Matriarch of War
Jayce wins against Ambessa 68.47% of the time which is 19.18% higher against Ambessa than the average opponent.
After normalising both champions win rates Jayce wins against Ambessa 14.53% more often than would be expected.
The average opponent winrate against Ambessa is 49.29%.