

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: 5,830,878
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 middle Counters
Jayce middle on Patch 14 is the strongest counter to middle champions of Hwei, Ryze & Aurora. While Jayce middle is countered most by middle champions of Galio, Akshan & Xerath. Below is a detailed breakdown of Jayce middle counters against middle champions with a minimum of 100 games.


Galio
Colosse
Jayce wins against Galio 46.04% of the time which is 0.85% lower against Galio than the average opponent.
After normalising both champions win rates Jayce wins against Galio 3.17% less often than would be expected.
The average opponent winrate against Galio is 46.89%.


Akshan
Sentinelle rebelle
Jayce wins against Akshan 46.21% of the time which is 1.09% lower against Akshan than the average opponent.
After normalising both champions win rates Jayce wins against Akshan 3.41% less often than would be expected.
The average opponent winrate against Akshan is 47.30%.


Xerath
Mage suprême
Jayce wins against Xerath 46.46% of the time which is 1.42% lower against Xerath than the average opponent.
After normalising both champions win rates Jayce wins against Xerath 3.74% less often than would be expected.
The average opponent winrate against Xerath is 47.88%.


Kassadin
Chasseur du Néant
Jayce wins against Kassadin 46.49% of the time which is 0.91% lower against Kassadin than the average opponent.
After normalising both champions win rates Jayce wins against Kassadin 3.23% less often than would be expected.
The average opponent winrate against Kassadin is 47.40%.


Viktor
Héraut de l'arcane
Jayce wins against Viktor 47.13% of the time which is 2.36% lower against Viktor than the average opponent.
After normalising both champions win rates Jayce wins against Viktor 4.68% less often than would be expected.
The average opponent winrate against Viktor is 49.49%.


Ahri
Renard à neuf queues
Jayce wins against Ahri 47.39% of the time which is 1.20% lower against Ahri than the average opponent.
After normalising both champions win rates Jayce wins against Ahri 3.52% less often than would be expected.
The average opponent winrate against Ahri is 48.59%.


Zoé
Manifestation du Crépuscule
Jayce wins against Zoé 47.48% of the time which is 1.31% higher against Zoé than the average opponent.
After normalising both champions win rates Jayce wins against Zoé 1.01% less often than would be expected.
The average opponent winrate against Zoé is 46.17%.


Annie
Enfant des ténèbres
Jayce wins against Annie 47.66% of the time which is 0.17% higher against Annie than the average opponent.
After normalising both champions win rates Jayce wins against Annie 2.15% less often than would be expected.
The average opponent winrate against Annie is 47.49%.


Katarina
Lame sinistre
Jayce wins against Katarina 47.93% of the time which is 0.15% higher against Katarina than the average opponent.
After normalising both champions win rates Jayce wins against Katarina 2.17% less often than would be expected.
The average opponent winrate against Katarina is 47.78%.


LeBlanc
Manipulatrice
Jayce wins against LeBlanc 48.09% of the time which is 0.65% higher against LeBlanc than the average opponent.
After normalising both champions win rates Jayce wins against LeBlanc 1.67% less often than would be expected.
The average opponent winrate against LeBlanc is 47.44%.


Sylas
Révolutionnaire déchaîné
Jayce wins against Sylas 48.15% of the time which is 0.37% lower against Sylas than the average opponent.
After normalising both champions win rates Jayce wins against Sylas 2.69% less often than would be expected.
The average opponent winrate against Sylas is 48.52%.


Azir
Empereur des sables
Jayce wins against Azir 48.41% of the time which is 1.59% lower against Azir than the average opponent.
After normalising both champions win rates Jayce wins against Azir 3.91% less often than would be expected.
The average opponent winrate against Azir is 50.00%.


Ekko
Fractureur du temps
Jayce wins against Ekko 49.02% of the time which is 2.09% higher against Ekko than the average opponent.
After normalising both champions win rates Jayce wins against Ekko 0.23% less often than would be expected.
The average opponent winrate against Ekko is 46.93%.


Taliyah
Tisseuse de pierres
Jayce wins against Taliyah 49.32% of the time which is 1.48% higher against Taliyah than the average opponent.
After normalising both champions win rates Jayce wins against Taliyah 0.84% less often than would be expected.
The average opponent winrate against Taliyah is 47.84%.


Akali
Assassin rebelle
Jayce wins against Akali 49.33% of the time which is 0.78% higher against Akali than the average opponent.
After normalising both champions win rates Jayce wins against Akali 1.54% less often than would be expected.
The average opponent winrate against Akali is 48.55%.


Syndra
Souveraine obscure
Jayce wins against Syndra 49.47% of the time which is 1.40% higher against Syndra than the average opponent.
After normalising both champions win rates Jayce wins against Syndra 0.92% less often than would be expected.
The average opponent winrate against Syndra is 48.07%.


Qiyana
Impératrice des éléments
Jayce wins against Qiyana 50.34% of the time which is 5.49% higher against Qiyana than the average opponent.
After normalising both champions win rates Jayce wins against Qiyana 3.17% more often than would be expected.
The average opponent winrate against Qiyana is 44.85%.


Yone
Inoublié
Jayce wins against Yone 51.06% of the time which is 0.94% lower against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 3.26% less often than would be expected.
The average opponent winrate against Yone is 52.00%.


Irelia
Danseuse des lames
Jayce wins against Irelia 51.75% of the time which is 4.21% higher against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 1.89% more often than would be expected.
The average opponent winrate against Irelia is 47.54%.


Twisted Fate
Maître des cartes
Jayce wins against Twisted Fate 51.85% of the time which is 4.41% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Jayce wins against Twisted Fate 2.09% more often than would be expected.
The average opponent winrate against Twisted Fate is 47.44%.


Zed
Maître des ombres
Jayce wins against Zed 52.78% of the time which is 4.32% higher against Zed than the average opponent.
After normalising both champions win rates Jayce wins against Zed 2.00% more often than would be expected.
The average opponent winrate against Zed is 48.46%.


Vladimir
Saigneur pourpre
Jayce wins against Vladimir 53.10% of the time which is 5.46% higher against Vladimir than the average opponent.
After normalising both champions win rates Jayce wins against Vladimir 3.14% more often than would be expected.
The average opponent winrate against Vladimir is 47.64%.


Orianna
Demoiselle mécanique
Jayce wins against Orianna 54.09% of the time which is 4.94% higher against Orianna than the average opponent.
After normalising both champions win rates Jayce wins against Orianna 2.62% more often than would be expected.
The average opponent winrate against Orianna is 49.15%.


Yasuo
Disgracié
Jayce wins against Yasuo 54.46% of the time which is 5.83% higher against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 3.51% more often than would be expected.
The average opponent winrate against Yasuo is 48.63%.


Aurora
Sorcière d'entre les mondes
Jayce wins against Aurora 55.56% of the time which is 6.13% higher against Aurora than the average opponent.
After normalising both champions win rates Jayce wins against Aurora 3.81% more often than would be expected.
The average opponent winrate against Aurora is 49.43%.


Ryze
Mage runique
Jayce wins against Ryze 55.68% of the time which is 5.63% higher against Ryze than the average opponent.
After normalising both champions win rates Jayce wins against Ryze 3.31% more often than would be expected.
The average opponent winrate against Ryze is 50.05%.


Hwei
Visionnaire
Jayce wins against Hwei 56.02% of the time which is 7.55% higher against Hwei than the average opponent.
After normalising both champions win rates Jayce wins against Hwei 5.23% more often than would be expected.
The average opponent winrate against Hwei is 48.47%.