

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: 525,075
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 bottom Counters
Jayce top on Patch 15.17 is the strongest counter to bottom champions of Ezreal, Jhin & Yunara. While Jayce top is countered most by bottom champions of Jinx, Aphelios & Lucian. Below is a detailed breakdown of Jayce top counters against bottom champions with a minimum of 100 games.


Jinx
the Loose Cannon
Jayce wins against Jinx 38.89% of the time which is 10.17% lower against Jinx than the average opponent.
After normalising both champions win rates Jayce wins against Jinx 10.61% less often than would be expected.
The average opponent winrate against Jinx is 49.06%.


Aphelios
the Weapon of the Faithful
Jayce wins against Aphelios 40.63% of the time which is 9.94% lower against Aphelios than the average opponent.
After normalising both champions win rates Jayce wins against Aphelios 10.38% less often than would be expected.
The average opponent winrate against Aphelios is 50.57%.


Lucian
the Purifier
Jayce wins against Lucian 47.17% of the time which is 1.80% lower against Lucian than the average opponent.
After normalising both champions win rates Jayce wins against Lucian 2.24% less often than would be expected.
The average opponent winrate against Lucian is 48.97%.


Sivir
the Battle Mistress
Jayce wins against Sivir 48.41% of the time which is 0.40% higher against Sivir than the average opponent.
After normalising both champions win rates Jayce wins against Sivir 0.04% less often than would be expected.
The average opponent winrate against Sivir is 48.01%.


Caitlyn
the Sheriff of Piltover
Jayce wins against Caitlyn 49.09% of the time which is 0.36% lower against Caitlyn than the average opponent.
After normalising both champions win rates Jayce wins against Caitlyn 0.80% less often than would be expected.
The average opponent winrate against Caitlyn is 49.45%.


Kai'Sa
Daughter of the Void
Jayce wins against Kai'Sa 50.42% of the time which is 1.77% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Jayce wins against Kai'Sa 1.33% more often than would be expected.
The average opponent winrate against Kai'Sa is 48.65%.


Yunara
the Unbroken Faith
Jayce wins against Yunara 52.86% of the time which is 3.63% higher against Yunara than the average opponent.
After normalising both champions win rates Jayce wins against Yunara 3.19% more often than would be expected.
The average opponent winrate against Yunara is 49.23%.


Jhin
the Virtuoso
Jayce wins against Jhin 53.92% of the time which is 5.17% higher against Jhin than the average opponent.
After normalising both champions win rates Jayce wins against Jhin 4.73% more often than would be expected.
The average opponent winrate against Jhin is 48.75%.


Ezreal
the Prodigal Explorer
Jayce wins against Ezreal 55.24% of the time which is 3.68% higher against Ezreal than the average opponent.
After normalising both champions win rates Jayce wins against Ezreal 3.24% more often than would be expected.
The average opponent winrate against Ezreal is 51.56%.