

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: 8,373,745
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 middle Counters
Jayce top on Patch 30 is the strongest counter to middle champions of Corki, Smolder & Brand. While Jayce top is countered most by middle champions of Ziggs, Morgana & Neeko. Below is a detailed breakdown of Jayce top counters against middle champions with a minimum of 100 games.


Ziggs
Expert des Hexplosifs
Jayce wins against Ziggs 39.05% of the time which is 10.64% lower against Ziggs than the average opponent.
After normalising both champions win rates Jayce wins against Ziggs 9.73% less often than would be expected.
The average opponent winrate against Ziggs is 49.69%.


Morgana
Déchue
Jayce wins against Morgana 40.57% of the time which is 6.68% lower against Morgana than the average opponent.
After normalising both champions win rates Jayce wins against Morgana 5.78% less often than would be expected.
The average opponent winrate against Morgana is 47.25%.


Neeko
Caméléon curieux
Jayce wins against Neeko 42.94% of the time which is 3.61% lower against Neeko than the average opponent.
After normalising both champions win rates Jayce wins against Neeko 2.71% less often than would be expected.
The average opponent winrate against Neeko is 46.55%.


Zilean
Gardien du Temps
Jayce wins against Zilean 43.00% of the time which is 2.83% lower against Zilean than the average opponent.
After normalising both champions win rates Jayce wins against Zilean 1.93% less often than would be expected.
The average opponent winrate against Zilean is 45.83%.


Swain
Grand général noxien
Jayce wins against Swain 43.09% of the time which is 5.13% lower against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 4.22% less often than would be expected.
The average opponent winrate against Swain is 48.22%.


Kennen
Cœur de la tempête
Jayce wins against Kennen 43.79% of the time which is 2.75% lower against Kennen than the average opponent.
After normalising both champions win rates Jayce wins against Kennen 1.85% less often than would be expected.
The average opponent winrate against Kennen is 46.54%.


Vel'Koz
Œil du Néant
Jayce wins against Vel'Koz 44.05% of the time which is 4.51% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Jayce wins against Vel'Koz 3.60% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.56%.


Akshan
Sentinelle rebelle
Jayce wins against Akshan 44.20% of the time which is 4.15% lower against Akshan than the average opponent.
After normalising both champions win rates Jayce wins against Akshan 3.24% less often than would be expected.
The average opponent winrate against Akshan is 48.35%.


Diana
Mépris de la lune
Jayce wins against Diana 44.44% of the time which is 3.65% lower against Diana than the average opponent.
After normalising both champions win rates Jayce wins against Diana 2.74% less often than would be expected.
The average opponent winrate against Diana is 48.09%.


Lux
Dame de lumière
Jayce wins against Lux 44.97% of the time which is 4.19% lower against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 3.28% less often than would be expected.
The average opponent winrate against Lux is 49.16%.


Naafiri
la meute de fer
Jayce wins against Naafiri 45.00% of the time which is 2.14% lower against Naafiri than the average opponent.
After normalising both champions win rates Jayce wins against Naafiri 1.24% less often than would be expected.
The average opponent winrate against Naafiri is 47.14%.


Xerath
Mage suprême
Jayce wins against Xerath 45.60% of the time which is 3.15% lower against Xerath than the average opponent.
After normalising both champions win rates Jayce wins against Xerath 2.24% less often than would be expected.
The average opponent winrate against Xerath is 48.75%.


Gragas
Agitateur
Jayce wins against Gragas 45.61% of the time which is 3.79% lower against Gragas than the average opponent.
After normalising both champions win rates Jayce wins against Gragas 2.88% less often than would be expected.
The average opponent winrate against Gragas is 49.40%.


Ryze
Mage runique
Jayce wins against Ryze 45.75% of the time which is 4.23% lower against Ryze than the average opponent.
After normalising both champions win rates Jayce wins against Ryze 3.32% less often than would be expected.
The average opponent winrate against Ryze is 49.98%.


Lissandra
Sorcière de glace
Jayce wins against Lissandra 45.95% of the time which is 2.91% lower against Lissandra than the average opponent.
After normalising both champions win rates Jayce wins against Lissandra 2.00% less often than would be expected.
The average opponent winrate against Lissandra is 48.86%.


Galio
Colosse
Jayce wins against Galio 45.96% of the time which is 2.62% lower against Galio than the average opponent.
After normalising both champions win rates Jayce wins against Galio 1.71% less often than would be expected.
The average opponent winrate against Galio is 48.58%.


Anivia
Cryophénix
Jayce wins against Anivia 46.29% of the time which is 1.63% lower against Anivia than the average opponent.
After normalising both champions win rates Jayce wins against Anivia 0.72% less often than would be expected.
The average opponent winrate against Anivia is 47.92%.


Ahri
Renard à neuf queues
Jayce wins against Ahri 46.48% of the time which is 3.90% lower against Ahri than the average opponent.
After normalising both champions win rates Jayce wins against Ahri 2.99% less often than would be expected.
The average opponent winrate against Ahri is 50.38%.


LeBlanc
Manipulatrice
Jayce wins against LeBlanc 46.52% of the time which is 2.68% lower against LeBlanc than the average opponent.
After normalising both champions win rates Jayce wins against LeBlanc 1.77% less often than would be expected.
The average opponent winrate against LeBlanc is 49.20%.


Talon
Lame des ténèbres
Jayce wins against Talon 46.58% of the time which is 1.32% lower against Talon than the average opponent.
After normalising both champions win rates Jayce wins against Talon 0.41% less often than would be expected.
The average opponent winrate against Talon is 47.90%.


Aurelion Sol
Forgeur d'étoiles
Jayce wins against Aurelion Sol 46.82% of the time which is 2.79% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Jayce wins against Aurelion Sol 1.88% less often than would be expected.
The average opponent winrate against Aurelion Sol is 49.61%.


Aurora
Sorcière d'entre les mondes
Jayce wins against Aurora 47.53% of the time which is 2.75% lower against Aurora than the average opponent.
After normalising both champions win rates Jayce wins against Aurora 1.84% less often than would be expected.
The average opponent winrate against Aurora is 50.28%.


Fizz
Filou des mers
Jayce wins against Fizz 47.63% of the time which is 0.75% lower against Fizz than the average opponent.
After normalising both champions win rates Jayce wins against Fizz 0.16% more often than would be expected.
The average opponent winrate against Fizz is 48.38%.


Zoé
Manifestation du Crépuscule
Jayce wins against Zoé 47.82% of the time which is 0.05% higher against Zoé than the average opponent.
After normalising both champions win rates Jayce wins against Zoé 0.96% more often than would be expected.
The average opponent winrate against Zoé is 47.77%.


Kassadin
Chasseur du Néant
Jayce wins against Kassadin 47.83% of the time which is 1.49% lower against Kassadin than the average opponent.
After normalising both champions win rates Jayce wins against Kassadin 0.58% less often than would be expected.
The average opponent winrate against Kassadin is 49.32%.


Taliyah
Tisseuse de pierres
Jayce wins against Taliyah 47.89% of the time which is 1.85% lower against Taliyah than the average opponent.
After normalising both champions win rates Jayce wins against Taliyah 0.94% less often than would be expected.
The average opponent winrate against Taliyah is 49.74%.


Syndra
Souveraine obscure
Jayce wins against Syndra 48.01% of the time which is 1.34% lower against Syndra than the average opponent.
After normalising both champions win rates Jayce wins against Syndra 0.43% less often than would be expected.
The average opponent winrate against Syndra is 49.35%.


Vladimir
Saigneur pourpre
Jayce wins against Vladimir 48.02% of the time which is 1.44% lower against Vladimir than the average opponent.
After normalising both champions win rates Jayce wins against Vladimir 0.53% less often than would be expected.
The average opponent winrate against Vladimir is 49.46%.


Katarina
Lame sinistre
Jayce wins against Katarina 48.16% of the time which is 0.60% lower against Katarina than the average opponent.
After normalising both champions win rates Jayce wins against Katarina 0.31% more often than would be expected.
The average opponent winrate against Katarina is 48.76%.


Qiyana
Impératrice des éléments
Jayce wins against Qiyana 48.31% of the time which is 0.95% higher against Qiyana than the average opponent.
After normalising both champions win rates Jayce wins against Qiyana 1.85% more often than would be expected.
The average opponent winrate against Qiyana is 47.36%.


Twisted Fate
Maître des cartes
Jayce wins against Twisted Fate 48.36% of the time which is 0.30% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Jayce wins against Twisted Fate 0.61% more often than would be expected.
The average opponent winrate against Twisted Fate is 48.66%.


Irelia
Danseuse des lames
Jayce wins against Irelia 48.39% of the time which is 0.58% lower against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 0.33% more often than would be expected.
The average opponent winrate against Irelia is 48.97%.


Kayle
Vertueuse
Jayce wins against Kayle 48.54% of the time which is 0.08% lower against Kayle than the average opponent.
After normalising both champions win rates Jayce wins against Kayle 0.83% more often than would be expected.
The average opponent winrate against Kayle is 48.62%.


Annie
Enfant des ténèbres
Jayce wins against Annie 48.55% of the time which is 0.18% lower against Annie than the average opponent.
After normalising both champions win rates Jayce wins against Annie 0.73% more often than would be expected.
The average opponent winrate against Annie is 48.73%.


Malzahar
Prophète du Néant
Jayce wins against Malzahar 48.74% of the time which is 0.69% lower against Malzahar than the average opponent.
After normalising both champions win rates Jayce wins against Malzahar 0.22% more often than would be expected.
The average opponent winrate against Malzahar is 49.43%.


Veigar
Seigneur des maléfices
Jayce wins against Veigar 49.09% of the time which is 0.40% lower against Veigar than the average opponent.
After normalising both champions win rates Jayce wins against Veigar 0.51% more often than would be expected.
The average opponent winrate against Veigar is 49.49%.


Vex
Ombre du désespoir
Jayce wins against Vex 49.30% of the time which is 1.83% higher against Vex than the average opponent.
After normalising both champions win rates Jayce wins against Vex 2.73% more often than would be expected.
The average opponent winrate against Vex is 47.47%.


Ekko
Fractureur du temps
Jayce wins against Ekko 49.78% of the time which is 1.12% higher against Ekko than the average opponent.
After normalising both champions win rates Jayce wins against Ekko 2.03% more often than would be expected.
The average opponent winrate against Ekko is 48.66%.


Yasuo
Disgracié
Jayce wins against Yasuo 49.96% of the time which is 0.22% lower against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 0.69% more often than would be expected.
The average opponent winrate against Yasuo is 50.18%.


Zed
Maître des ombres
Jayce wins against Zed 50.11% of the time which is 0.44% higher against Zed than the average opponent.
After normalising both champions win rates Jayce wins against Zed 1.35% more often than would be expected.
The average opponent winrate against Zed is 49.67%.


Akali
Assassin rebelle
Jayce wins against Akali 50.19% of the time which is 0.62% higher against Akali than the average opponent.
After normalising both champions win rates Jayce wins against Akali 1.53% more often than would be expected.
The average opponent winrate against Akali is 49.57%.


Sylas
Révolutionnaire déchaîné
Jayce wins against Sylas 50.39% of the time which is 0.14% higher against Sylas than the average opponent.
After normalising both champions win rates Jayce wins against Sylas 1.05% more often than would be expected.
The average opponent winrate against Sylas is 50.25%.


Orianna
Demoiselle mécanique
Jayce wins against Orianna 50.50% of the time which is 0.36% higher against Orianna than the average opponent.
After normalising both champions win rates Jayce wins against Orianna 1.27% more often than would be expected.
The average opponent winrate against Orianna is 50.14%.


Azir
Empereur des sables
Jayce wins against Azir 50.61% of the time which is 1.02% lower against Azir than the average opponent.
After normalising both champions win rates Jayce wins against Azir 0.11% less often than would be expected.
The average opponent winrate against Azir is 51.63%.


Viktor
Héraut de l'arcane
Jayce wins against Viktor 50.77% of the time which is 0.38% lower against Viktor than the average opponent.
After normalising both champions win rates Jayce wins against Viktor 0.53% more often than would be expected.
The average opponent winrate against Viktor is 51.15%.


Pantheon
Lance éternelle
Jayce wins against Pantheon 50.79% of the time which is 3.99% higher against Pantheon than the average opponent.
After normalising both champions win rates Jayce wins against Pantheon 4.89% more often than would be expected.
The average opponent winrate against Pantheon is 46.80%.


Hwei
Visionnaire
Jayce wins against Hwei 50.81% of the time which is 1.51% higher against Hwei than the average opponent.
After normalising both champions win rates Jayce wins against Hwei 2.42% more often than would be expected.
The average opponent winrate against Hwei is 49.30%.


Cassiopeia
Étreinte du serpent
Jayce wins against Cassiopeia 52.22% of the time which is 2.98% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Jayce wins against Cassiopeia 3.89% more often than would be expected.
The average opponent winrate against Cassiopeia is 49.24%.


Viego
Roi déchu
Jayce wins against Viego 52.66% of the time which is 2.12% higher against Viego than the average opponent.
After normalising both champions win rates Jayce wins against Viego 3.03% more often than would be expected.
The average opponent winrate against Viego is 50.54%.


Tristana
Canonnière yordle
Jayce wins against Tristana 52.83% of the time which is 0.23% lower against Tristana than the average opponent.
After normalising both champions win rates Jayce wins against Tristana 0.68% more often than would be expected.
The average opponent winrate against Tristana is 53.06%.


Yone
Inoublié
Jayce wins against Yone 53.81% of the time which is 0.82% higher against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 1.73% more often than would be expected.
The average opponent winrate against Yone is 52.99%.


Mel
Reflet de l'âme
Jayce wins against Mel 53.93% of the time which is 0.97% higher against Mel than the average opponent.
After normalising both champions win rates Jayce wins against Mel 1.88% more often than would be expected.
The average opponent winrate against Mel is 52.96%.


Brand
Vengeur flamboyant
Jayce wins against Brand 54.63% of the time which is 4.09% higher against Brand than the average opponent.
After normalising both champions win rates Jayce wins against Brand 5.00% more often than would be expected.
The average opponent winrate against Brand is 50.54%.


Smolder
Dragonnet flamboyant
Jayce wins against Smolder 55.52% of the time which is 2.21% higher against Smolder than the average opponent.
After normalising both champions win rates Jayce wins against Smolder 3.12% more often than would be expected.
The average opponent winrate against Smolder is 53.31%.


Corki
Artilleur téméraire
Jayce wins against Corki 56.59% of the time which is 2.44% higher against Corki than the average opponent.
After normalising both champions win rates Jayce wins against Corki 3.34% more often than would be expected.
The average opponent winrate against Corki is 54.15%.