

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.
Emerald+ Champions Analysed: 19,839,540
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 15.1 is the strongest counter to middle champions of Tristana, Smolder & Akali. While Jayce middle is countered most by middle champions of Gragas, Neeko & Cassiopeia. Below is a detailed breakdown of Jayce middle counters against middle champions with a minimum of 100 games.


Gragas
Agitateur
Jayce wins against Gragas 34.07% of the time which is 14.32% lower against Gragas than the average opponent.
After normalising both champions win rates Jayce wins against Gragas 13.15% less often than would be expected.
The average opponent winrate against Gragas is 48.39%.


Neeko
Caméléon curieux
Jayce wins against Neeko 41.46% of the time which is 5.54% lower against Neeko than the average opponent.
After normalising both champions win rates Jayce wins against Neeko 4.38% less often than would be expected.
The average opponent winrate against Neeko is 47.00%.


Cassiopeia
Étreinte du serpent
Jayce wins against Cassiopeia 41.67% of the time which is 4.63% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Jayce wins against Cassiopeia 3.47% less often than would be expected.
The average opponent winrate against Cassiopeia is 46.30%.


Taliyah
Tisseuse de pierres
Jayce wins against Taliyah 42.89% of the time which is 4.17% lower against Taliyah than the average opponent.
After normalising both champions win rates Jayce wins against Taliyah 3.01% less often than would be expected.
The average opponent winrate against Taliyah is 47.06%.


Cho'Gath
Terreur noire
Jayce wins against Cho'Gath 42.94% of the time which is 4.12% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Jayce wins against Cho'Gath 2.96% less often than would be expected.
The average opponent winrate against Cho'Gath is 47.06%.


Vex
Ombre du désespoir
Jayce wins against Vex 43.17% of the time which is 5.04% lower against Vex than the average opponent.
After normalising both champions win rates Jayce wins against Vex 3.87% less often than would be expected.
The average opponent winrate against Vex is 48.21%.


Swain
Grand général noxien
Jayce wins against Swain 43.27% of the time which is 5.64% lower against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 4.47% less often than would be expected.
The average opponent winrate against Swain is 48.91%.


Malzahar
Prophète du Néant
Jayce wins against Malzahar 43.43% of the time which is 4.63% lower against Malzahar than the average opponent.
After normalising both champions win rates Jayce wins against Malzahar 3.47% less often than would be expected.
The average opponent winrate against Malzahar is 48.06%.


Anivia
Cryophénix
Jayce wins against Anivia 43.94% of the time which is 3.56% lower against Anivia than the average opponent.
After normalising both champions win rates Jayce wins against Anivia 2.40% less often than would be expected.
The average opponent winrate against Anivia is 47.50%.


Vladimir
Saigneur pourpre
Jayce wins against Vladimir 44.62% of the time which is 4.29% lower against Vladimir than the average opponent.
After normalising both champions win rates Jayce wins against Vladimir 3.12% less often than would be expected.
The average opponent winrate against Vladimir is 48.91%.


Malphite
Éclat du monolithe
Jayce wins against Malphite 44.80% of the time which is 2.42% lower against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 1.26% less often than would be expected.
The average opponent winrate against Malphite is 47.22%.


Lissandra
Sorcière de glace
Jayce wins against Lissandra 44.88% of the time which is 3.63% lower against Lissandra than the average opponent.
After normalising both champions win rates Jayce wins against Lissandra 2.46% less often than would be expected.
The average opponent winrate against Lissandra is 48.51%.


Karma
Sagesse incarnée
Jayce wins against Karma 44.95% of the time which is 3.52% lower against Karma than the average opponent.
After normalising both champions win rates Jayce wins against Karma 2.35% less often than would be expected.
The average opponent winrate against Karma is 48.47%.


Hwei
Visionnaire
Jayce wins against Hwei 44.99% of the time which is 3.45% lower against Hwei than the average opponent.
After normalising both champions win rates Jayce wins against Hwei 2.28% less often than would be expected.
The average opponent winrate against Hwei is 48.44%.


Kayle
Vertueuse
Jayce wins against Kayle 45.16% of the time which is 2.01% lower against Kayle than the average opponent.
After normalising both champions win rates Jayce wins against Kayle 0.85% less often than would be expected.
The average opponent winrate against Kayle is 47.17%.


LeBlanc
Manipulatrice
Jayce wins against LeBlanc 45.30% of the time which is 5.97% lower against LeBlanc than the average opponent.
After normalising both champions win rates Jayce wins against LeBlanc 4.80% less often than would be expected.
The average opponent winrate against LeBlanc is 51.27%.


Annie
Enfant des ténèbres
Jayce wins against Annie 45.67% of the time which is 1.72% lower against Annie than the average opponent.
After normalising both champions win rates Jayce wins against Annie 0.56% less often than would be expected.
The average opponent winrate against Annie is 47.39%.


Zoé
Manifestation du Crépuscule
Jayce wins against Zoé 45.88% of the time which is 2.74% lower against Zoé than the average opponent.
After normalising both champions win rates Jayce wins against Zoé 1.57% less often than would be expected.
The average opponent winrate against Zoé is 48.62%.


Irelia
Danseuse des lames
Jayce wins against Irelia 45.92% of the time which is 2.12% lower against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 0.96% less often than would be expected.
The average opponent winrate against Irelia is 48.04%.


Pantheon
Lance éternelle
Jayce wins against Pantheon 46.10% of the time which is 1.14% lower against Pantheon than the average opponent.
After normalising both champions win rates Jayce wins against Pantheon 0.02% more often than would be expected.
The average opponent winrate against Pantheon is 47.24%.


Lux
Dame de lumière
Jayce wins against Lux 46.20% of the time which is 1.63% lower against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 0.47% less often than would be expected.
The average opponent winrate against Lux is 47.83%.


Corki
Artilleur téméraire
Jayce wins against Corki 46.44% of the time which is 3.45% lower against Corki than the average opponent.
After normalising both champions win rates Jayce wins against Corki 2.28% less often than would be expected.
The average opponent winrate against Corki is 49.89%.


Galio
Colosse
Jayce wins against Galio 46.72% of the time which is 1.73% lower against Galio than the average opponent.
After normalising both champions win rates Jayce wins against Galio 0.56% less often than would be expected.
The average opponent winrate against Galio is 48.45%.


Ahri
Renard à neuf queues
Jayce wins against Ahri 46.77% of the time which is 2.33% lower against Ahri than the average opponent.
After normalising both champions win rates Jayce wins against Ahri 1.16% less often than would be expected.
The average opponent winrate against Ahri is 49.10%.


Ekko
Fractureur du temps
Jayce wins against Ekko 46.88% of the time which is 2.82% lower against Ekko than the average opponent.
After normalising both champions win rates Jayce wins against Ekko 1.65% less often than would be expected.
The average opponent winrate against Ekko is 49.70%.


Vel'Koz
Œil du Néant
Jayce wins against Vel'Koz 47.04% of the time which is 0.59% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Jayce wins against Vel'Koz 1.75% more often than would be expected.
The average opponent winrate against Vel'Koz is 46.45%.


Ryze
Mage runique
Jayce wins against Ryze 47.09% of the time which is 1.73% lower against Ryze than the average opponent.
After normalising both champions win rates Jayce wins against Ryze 0.56% less often than would be expected.
The average opponent winrate against Ryze is 48.82%.


Diana
Mépris de la lune
Jayce wins against Diana 47.27% of the time which is 2.29% lower against Diana than the average opponent.
After normalising both champions win rates Jayce wins against Diana 1.12% less often than would be expected.
The average opponent winrate against Diana is 49.56%.


Ambessa
Matriarche de guerre
Jayce wins against Ambessa 47.37% of the time which is 3.05% lower against Ambessa than the average opponent.
After normalising both champions win rates Jayce wins against Ambessa 1.88% less often than would be expected.
The average opponent winrate against Ambessa is 50.42%.


Syndra
Souveraine obscure
Jayce wins against Syndra 47.53% of the time which is 1.23% lower against Syndra than the average opponent.
After normalising both champions win rates Jayce wins against Syndra 0.06% less often than would be expected.
The average opponent winrate against Syndra is 48.76%.


Xerath
Mage suprême
Jayce wins against Xerath 47.70% of the time which is 1.54% lower against Xerath than the average opponent.
After normalising both champions win rates Jayce wins against Xerath 0.37% less often than would be expected.
The average opponent winrate against Xerath is 49.24%.


Garen
Force de Demacia
Jayce wins against Garen 47.79% of the time which is 0.81% higher against Garen than the average opponent.
After normalising both champions win rates Jayce wins against Garen 1.97% more often than would be expected.
The average opponent winrate against Garen is 46.98%.


Aurelion Sol
Forgeur d'étoiles
Jayce wins against Aurelion Sol 48.35% of the time which is 0.92% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Jayce wins against Aurelion Sol 0.25% more often than would be expected.
The average opponent winrate against Aurelion Sol is 49.27%.


Naafiri
la meute de fer
Jayce wins against Naafiri 48.53% of the time which is 0.51% lower against Naafiri than the average opponent.
After normalising both champions win rates Jayce wins against Naafiri 0.66% more often than would be expected.
The average opponent winrate against Naafiri is 49.04%.


Sylas
Révolutionnaire déchaîné
Jayce wins against Sylas 48.65% of the time which is 1.53% lower against Sylas than the average opponent.
After normalising both champions win rates Jayce wins against Sylas 0.36% less often than would be expected.
The average opponent winrate against Sylas is 50.18%.


Fizz
Filou des mers
Jayce wins against Fizz 48.74% of the time which is 1.77% lower against Fizz than the average opponent.
After normalising both champions win rates Jayce wins against Fizz 0.60% less often than would be expected.
The average opponent winrate against Fizz is 50.51%.


Aurora
Sorcière d'entre les mondes
Jayce wins against Aurora 48.84% of the time which is 1.09% lower against Aurora than the average opponent.
After normalising both champions win rates Jayce wins against Aurora 0.08% more often than would be expected.
The average opponent winrate against Aurora is 49.93%.


Qiyana
Impératrice des éléments
Jayce wins against Qiyana 48.91% of the time which is 0.26% higher against Qiyana than the average opponent.
After normalising both champions win rates Jayce wins against Qiyana 1.43% more often than would be expected.
The average opponent winrate against Qiyana is 48.65%.


Yasuo
Disgracié
Jayce wins against Yasuo 49.10% of the time which is 1.35% lower against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 0.18% less often than would be expected.
The average opponent winrate against Yasuo is 50.45%.


Veigar
Seigneur des maléfices
Jayce wins against Veigar 49.15% of the time which is 0.87% higher against Veigar than the average opponent.
After normalising both champions win rates Jayce wins against Veigar 2.04% more often than would be expected.
The average opponent winrate against Veigar is 48.28%.


Twisted Fate
Maître des cartes
Jayce wins against Twisted Fate 49.24% of the time which is 0.58% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Jayce wins against Twisted Fate 0.59% more often than would be expected.
The average opponent winrate against Twisted Fate is 49.82%.


Kassadin
Chasseur du Néant
Jayce wins against Kassadin 49.30% of the time which is 0.41% lower against Kassadin than the average opponent.
After normalising both champions win rates Jayce wins against Kassadin 0.76% more often than would be expected.
The average opponent winrate against Kassadin is 49.71%.


Orianna
Demoiselle mécanique
Jayce wins against Orianna 49.39% of the time which is 0.06% lower against Orianna than the average opponent.
After normalising both champions win rates Jayce wins against Orianna 1.11% more often than would be expected.
The average opponent winrate against Orianna is 49.45%.


Akshan
Sentinelle rebelle
Jayce wins against Akshan 49.49% of the time which is 1.02% higher against Akshan than the average opponent.
After normalising both champions win rates Jayce wins against Akshan 2.19% more often than would be expected.
The average opponent winrate against Akshan is 48.47%.


Viktor
Héraut de l'arcane
Jayce wins against Viktor 50.47% of the time which is 1.91% higher against Viktor than the average opponent.
After normalising both champions win rates Jayce wins against Viktor 3.08% more often than would be expected.
The average opponent winrate against Viktor is 48.56%.


Yone
Inoublié
Jayce wins against Yone 50.75% of the time which is 0.79% lower against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 0.38% more often than would be expected.
The average opponent winrate against Yone is 51.54%.


Ziggs
Expert des Hexplosifs
Jayce wins against Ziggs 50.86% of the time which is 0.55% lower against Ziggs than the average opponent.
After normalising both champions win rates Jayce wins against Ziggs 0.62% more often than would be expected.
The average opponent winrate against Ziggs is 51.41%.


Azir
Empereur des sables
Jayce wins against Azir 51.67% of the time which is 0.07% higher against Azir than the average opponent.
After normalising both champions win rates Jayce wins against Azir 1.24% more often than would be expected.
The average opponent winrate against Azir is 51.60%.


Zed
Maître des ombres
Jayce wins against Zed 51.98% of the time which is 0.84% higher against Zed than the average opponent.
After normalising both champions win rates Jayce wins against Zed 2.01% more often than would be expected.
The average opponent winrate against Zed is 51.14%.


Talon
Lame des ténèbres
Jayce wins against Talon 52.30% of the time which is 2.81% higher against Talon than the average opponent.
After normalising both champions win rates Jayce wins against Talon 3.98% more often than would be expected.
The average opponent winrate against Talon is 49.49%.


Katarina
Lame sinistre
Jayce wins against Katarina 52.57% of the time which is 2.00% higher against Katarina than the average opponent.
After normalising both champions win rates Jayce wins against Katarina 3.17% more often than would be expected.
The average opponent winrate against Katarina is 50.57%.


Akali
Assassin rebelle
Jayce wins against Akali 52.93% of the time which is 2.62% higher against Akali than the average opponent.
After normalising both champions win rates Jayce wins against Akali 3.79% more often than would be expected.
The average opponent winrate against Akali is 50.31%.


Smolder
Dragonnet flamboyant
Jayce wins against Smolder 54.22% of the time which is 2.71% lower against Smolder than the average opponent.
After normalising both champions win rates Jayce wins against Smolder 1.57% less often than would be expected.
The average opponent winrate against Smolder is 56.93%.


Tristana
Canonnière yordle
Jayce wins against Tristana 55.05% of the time which is 0.65% higher against Tristana than the average opponent.
After normalising both champions win rates Jayce wins against Tristana 1.81% more often than would be expected.
The average opponent winrate against Tristana is 54.40%.