

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.
Iron Champions Analysed: 6,643,442
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 Varus, Senna & Samira. While Jayce top is countered most by bottom champions of Smolder, Aphelios & Jinx. Below is a detailed breakdown of Jayce top counters against bottom champions with a minimum of 100 games.


Smolder
Dragonnet flamboyant
Jayce wins against Smolder 40.00% of the time which is 11.05% lower against Smolder than the average opponent.
After normalising both champions win rates Jayce wins against Smolder 2.60% less often than would be expected.
The average opponent winrate against Smolder is 51.05%.


Aphelios
Arme des Lunaris
Jayce wins against Aphelios 40.35% of the time which is 11.61% lower against Aphelios than the average opponent.
After normalising both champions win rates Jayce wins against Aphelios 3.15% less often than would be expected.
The average opponent winrate against Aphelios is 51.96%.


Jinx
Gâchette folle
Jayce wins against Jinx 41.71% of the time which is 10.60% lower against Jinx than the average opponent.
After normalising both champions win rates Jayce wins against Jinx 2.14% less often than would be expected.
The average opponent winrate against Jinx is 52.31%.


Vayne
Chasseresse nocturne
Jayce wins against Vayne 41.87% of the time which is 10.69% lower against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 2.23% less often than would be expected.
The average opponent winrate against Vayne is 52.56%.


Miss Fortune
Chasseuse de primes
Jayce wins against Miss Fortune 42.02% of the time which is 8.75% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Jayce wins against Miss Fortune 0.30% less often than would be expected.
The average opponent winrate against Miss Fortune is 50.77%.


Jhin
Virtuose
Jayce wins against Jhin 43.14% of the time which is 9.10% lower against Jhin than the average opponent.
After normalising both champions win rates Jayce wins against Jhin 0.64% less often than would be expected.
The average opponent winrate against Jhin is 52.24%.


Tristana
Canonnière yordle
Jayce wins against Tristana 43.73% of the time which is 10.17% lower against Tristana than the average opponent.
After normalising both champions win rates Jayce wins against Tristana 1.71% less often than would be expected.
The average opponent winrate against Tristana is 53.90%.


Twitch
Semeur de peste
Jayce wins against Twitch 43.75% of the time which is 9.77% lower against Twitch than the average opponent.
After normalising both champions win rates Jayce wins against Twitch 1.31% less often than would be expected.
The average opponent winrate against Twitch is 53.52%.


Yunara
Foi inébranlable
Jayce wins against Yunara 44.62% of the time which is 8.09% lower against Yunara than the average opponent.
After normalising both champions win rates Jayce wins against Yunara 0.37% more often than would be expected.
The average opponent winrate against Yunara is 52.71%.


Caitlyn
Shérif de Piltover
Jayce wins against Caitlyn 44.64% of the time which is 8.22% lower against Caitlyn than the average opponent.
After normalising both champions win rates Jayce wins against Caitlyn 0.24% more often than would be expected.
The average opponent winrate against Caitlyn is 52.86%.


Sivir
Vierge martiale
Jayce wins against Sivir 44.78% of the time which is 6.72% lower against Sivir than the average opponent.
After normalising both champions win rates Jayce wins against Sivir 1.74% more often than would be expected.
The average opponent winrate against Sivir is 51.50%.


Xayah
Rebelle
Jayce wins against Xayah 45.03% of the time which is 9.09% lower against Xayah than the average opponent.
After normalising both champions win rates Jayce wins against Xayah 0.63% less often than would be expected.
The average opponent winrate against Xayah is 54.12%.


Lucian
Purificateur
Jayce wins against Lucian 45.18% of the time which is 9.35% lower against Lucian than the average opponent.
After normalising both champions win rates Jayce wins against Lucian 0.90% less often than would be expected.
The average opponent winrate against Lucian is 54.53%.


Ezreal
Explorateur prodigue
Jayce wins against Ezreal 45.18% of the time which is 10.06% lower against Ezreal than the average opponent.
After normalising both champions win rates Jayce wins against Ezreal 1.61% less often than would be expected.
The average opponent winrate against Ezreal is 55.24%.


Ashe
Archère de givre
Jayce wins against Ashe 46.45% of the time which is 6.23% lower against Ashe than the average opponent.
After normalising both champions win rates Jayce wins against Ashe 2.23% more often than would be expected.
The average opponent winrate against Ashe is 52.68%.


Kai'Sa
Fille du Néant
Jayce wins against Kai'Sa 46.90% of the time which is 6.23% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Jayce wins against Kai'Sa 2.23% more often than would be expected.
The average opponent winrate against Kai'Sa is 53.13%.


Samira
Rose du désert
Jayce wins against Samira 48.02% of the time which is 4.40% lower against Samira than the average opponent.
After normalising both champions win rates Jayce wins against Samira 4.06% more often than would be expected.
The average opponent winrate against Samira is 52.42%.


Senna
Rédemptrice
Jayce wins against Senna 48.04% of the time which is 3.52% lower against Senna than the average opponent.
After normalising both champions win rates Jayce wins against Senna 4.94% more often than would be expected.
The average opponent winrate against Senna is 51.56%.


Varus
Flèche de la vengeance
Jayce wins against Varus 49.01% of the time which is 6.31% lower against Varus than the average opponent.
After normalising both champions win rates Jayce wins against Varus 2.14% more often than would be expected.
The average opponent winrate against Varus is 55.32%.