

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: 20,437,153
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 Ezreal, Taliyah & Anivia. While Jayce top is countered most by middle champions of Heimerdinger, Swain & Teemo. Below is a detailed breakdown of Jayce top counters against middle champions with a minimum of 100 games.


Heimerdinger
Inventeur réputé
Jayce wins against Heimerdinger 35.96% of the time which is 12.49% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Jayce wins against Heimerdinger 6.10% less often than would be expected.
The average opponent winrate against Heimerdinger is 48.45%.


Swain
Grand général noxien
Jayce wins against Swain 36.96% of the time which is 11.68% lower against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 5.29% less often than would be expected.
The average opponent winrate against Swain is 48.64%.


Teemo
Éclaireur de Bandle
Jayce wins against Teemo 37.33% of the time which is 12.34% lower against Teemo than the average opponent.
After normalising both champions win rates Jayce wins against Teemo 5.93% less often than would be expected.
The average opponent winrate against Teemo is 49.67%.


Diana
Mépris de la lune
Jayce wins against Diana 39.18% of the time which is 11.36% lower against Diana than the average opponent.
After normalising both champions win rates Jayce wins against Diana 4.95% less often than would be expected.
The average opponent winrate against Diana is 50.54%.


Pantheon
Lance éternelle
Jayce wins against Pantheon 40.33% of the time which is 10.04% lower against Pantheon than the average opponent.
After normalising both champions win rates Jayce wins against Pantheon 3.63% less often than would be expected.
The average opponent winrate against Pantheon is 50.37%.


Malzahar
Prophète du Néant
Jayce wins against Malzahar 40.48% of the time which is 8.06% lower against Malzahar than the average opponent.
After normalising both champions win rates Jayce wins against Malzahar 1.67% less often than would be expected.
The average opponent winrate against Malzahar is 48.54%.


Malphite
Éclat du monolithe
Jayce wins against Malphite 40.70% of the time which is 8.92% lower against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 2.51% less often than would be expected.
The average opponent winrate against Malphite is 49.62%.


Xerath
Mage suprême
Jayce wins against Xerath 41.00% of the time which is 8.82% lower against Xerath than the average opponent.
After normalising both champions win rates Jayce wins against Xerath 2.41% less often than would be expected.
The average opponent winrate against Xerath is 49.82%.


Akshan
Sentinelle rebelle
Jayce wins against Akshan 41.05% of the time which is 12.73% lower against Akshan than the average opponent.
After normalising both champions win rates Jayce wins against Akshan 6.31% less often than would be expected.
The average opponent winrate against Akshan is 53.78%.


Ekko
Fractureur du temps
Jayce wins against Ekko 41.14% of the time which is 9.25% lower against Ekko than the average opponent.
After normalising both champions win rates Jayce wins against Ekko 2.84% less often than would be expected.
The average opponent winrate against Ekko is 50.39%.


Morgana
Déchue
Jayce wins against Morgana 41.26% of the time which is 8.23% lower against Morgana than the average opponent.
After normalising both champions win rates Jayce wins against Morgana 1.83% less often than would be expected.
The average opponent winrate against Morgana is 49.49%.


Vel'Koz
Œil du Néant
Jayce wins against Vel'Koz 41.67% of the time which is 9.01% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Jayce wins against Vel'Koz 2.59% less often than would be expected.
The average opponent winrate against Vel'Koz is 50.68%.


Galio
Colosse
Jayce wins against Galio 42.01% of the time which is 7.38% lower against Galio than the average opponent.
After normalising both champions win rates Jayce wins against Galio 0.98% less often than would be expected.
The average opponent winrate against Galio is 49.39%.


Fizz
Filou des mers
Jayce wins against Fizz 42.78% of the time which is 7.85% lower against Fizz than the average opponent.
After normalising both champions win rates Jayce wins against Fizz 1.43% less often than would be expected.
The average opponent winrate against Fizz is 50.63%.


Lux
Dame de lumière
Jayce wins against Lux 42.82% of the time which is 7.13% lower against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 0.72% less often than would be expected.
The average opponent winrate against Lux is 49.95%.


Veigar
Seigneur des maléfices
Jayce wins against Veigar 42.83% of the time which is 6.07% lower against Veigar than the average opponent.
After normalising both champions win rates Jayce wins against Veigar 0.33% more often than would be expected.
The average opponent winrate against Veigar is 48.90%.


Naafiri
la meute de fer
Jayce wins against Naafiri 42.86% of the time which is 7.59% lower against Naafiri than the average opponent.
After normalising both champions win rates Jayce wins against Naafiri 1.18% less often than would be expected.
The average opponent winrate against Naafiri is 50.45%.


Syndra
Souveraine obscure
Jayce wins against Syndra 43.56% of the time which is 8.52% lower against Syndra than the average opponent.
After normalising both champions win rates Jayce wins against Syndra 2.10% less often than would be expected.
The average opponent winrate against Syndra is 52.08%.


Lissandra
Sorcière de glace
Jayce wins against Lissandra 43.64% of the time which is 7.79% lower against Lissandra than the average opponent.
After normalising both champions win rates Jayce wins against Lissandra 1.37% less often than would be expected.
The average opponent winrate against Lissandra is 51.43%.


Akali
Assassin rebelle
Jayce wins against Akali 43.78% of the time which is 7.72% lower against Akali than the average opponent.
After normalising both champions win rates Jayce wins against Akali 1.30% less often than would be expected.
The average opponent winrate against Akali is 51.50%.


Azir
Empereur des sables
Jayce wins against Azir 43.98% of the time which is 10.47% lower against Azir than the average opponent.
After normalising both champions win rates Jayce wins against Azir 4.06% less often than would be expected.
The average opponent winrate against Azir is 54.45%.


Irelia
Danseuse des lames
Jayce wins against Irelia 44.09% of the time which is 7.10% lower against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 0.68% less often than would be expected.
The average opponent winrate against Irelia is 51.19%.


Smolder
Dragonnet flamboyant
Jayce wins against Smolder 44.22% of the time which is 8.03% lower against Smolder than the average opponent.
After normalising both champions win rates Jayce wins against Smolder 1.61% less often than would be expected.
The average opponent winrate against Smolder is 52.25%.


Yasuo
Disgracié
Jayce wins against Yasuo 44.43% of the time which is 5.83% lower against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 0.58% more often than would be expected.
The average opponent winrate against Yasuo is 50.26%.


Ryze
Mage runique
Jayce wins against Ryze 44.89% of the time which is 6.74% lower against Ryze than the average opponent.
After normalising both champions win rates Jayce wins against Ryze 0.32% less often than would be expected.
The average opponent winrate against Ryze is 51.63%.


Hwei
Visionnaire
Jayce wins against Hwei 45.08% of the time which is 6.53% lower against Hwei than the average opponent.
After normalising both champions win rates Jayce wins against Hwei 0.11% less often than would be expected.
The average opponent winrate against Hwei is 51.61%.


Vex
Ombre du désespoir
Jayce wins against Vex 45.14% of the time which is 6.20% lower against Vex than the average opponent.
After normalising both champions win rates Jayce wins against Vex 0.22% more often than would be expected.
The average opponent winrate against Vex is 51.34%.


Viktor
Héraut de l'arcane
Jayce wins against Viktor 45.28% of the time which is 5.56% lower against Viktor than the average opponent.
After normalising both champions win rates Jayce wins against Viktor 0.86% more often than would be expected.
The average opponent winrate against Viktor is 50.84%.


Ahri
Renard à neuf queues
Jayce wins against Ahri 45.31% of the time which is 6.84% lower against Ahri than the average opponent.
After normalising both champions win rates Jayce wins against Ahri 0.42% less often than would be expected.
The average opponent winrate against Ahri is 52.15%.


Cassiopeia
Étreinte du serpent
Jayce wins against Cassiopeia 45.51% of the time which is 6.90% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Jayce wins against Cassiopeia 0.48% less often than would be expected.
The average opponent winrate against Cassiopeia is 52.41%.


Brand
Vengeur flamboyant
Jayce wins against Brand 45.64% of the time which is 4.87% lower against Brand than the average opponent.
After normalising both champions win rates Jayce wins against Brand 1.54% more often than would be expected.
The average opponent winrate against Brand is 50.51%.


Ziggs
Expert des Hexplosifs
Jayce wins against Ziggs 45.95% of the time which is 4.90% lower against Ziggs than the average opponent.
After normalising both champions win rates Jayce wins against Ziggs 1.52% more often than would be expected.
The average opponent winrate against Ziggs is 50.85%.


Mel
Reflet de l'âme
Jayce wins against Mel 45.96% of the time which is 6.13% lower against Mel than the average opponent.
After normalising both champions win rates Jayce wins against Mel 0.29% more often than would be expected.
The average opponent winrate against Mel is 52.09%.


Aurora
Sorcière d'entre les mondes
Jayce wins against Aurora 46.18% of the time which is 6.54% lower against Aurora than the average opponent.
After normalising both champions win rates Jayce wins against Aurora 0.12% less often than would be expected.
The average opponent winrate against Aurora is 52.72%.


Orianna
Demoiselle mécanique
Jayce wins against Orianna 46.31% of the time which is 6.08% lower against Orianna than the average opponent.
After normalising both champions win rates Jayce wins against Orianna 0.34% more often than would be expected.
The average opponent winrate against Orianna is 52.39%.


Zoé
Manifestation du Crépuscule
Jayce wins against Zoé 46.43% of the time which is 7.26% lower against Zoé than the average opponent.
After normalising both champions win rates Jayce wins against Zoé 0.84% less often than would be expected.
The average opponent winrate against Zoé is 53.69%.


LeBlanc
Manipulatrice
Jayce wins against LeBlanc 46.52% of the time which is 6.42% lower against LeBlanc than the average opponent.
After normalising both champions win rates Jayce wins against LeBlanc 0.00% less often than would be expected.
The average opponent winrate against LeBlanc is 52.94%.


Talon
Lame des ténèbres
Jayce wins against Talon 46.54% of the time which is 6.76% lower against Talon than the average opponent.
After normalising both champions win rates Jayce wins against Talon 0.34% less often than would be expected.
The average opponent winrate against Talon is 53.30%.


Neeko
Caméléon curieux
Jayce wins against Neeko 47.06% of the time which is 4.75% lower against Neeko than the average opponent.
After normalising both champions win rates Jayce wins against Neeko 1.67% more often than would be expected.
The average opponent winrate against Neeko is 51.81%.


Zed
Maître des ombres
Jayce wins against Zed 47.13% of the time which is 6.50% lower against Zed than the average opponent.
After normalising both champions win rates Jayce wins against Zed 0.08% less often than would be expected.
The average opponent winrate against Zed is 53.63%.


Aurelion Sol
Forgeur d'étoiles
Jayce wins against Aurelion Sol 47.49% of the time which is 2.95% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Jayce wins against Aurelion Sol 3.46% more often than would be expected.
The average opponent winrate against Aurelion Sol is 50.44%.


Yone
Inoublié
Jayce wins against Yone 47.99% of the time which is 4.26% lower against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 2.16% more often than would be expected.
The average opponent winrate against Yone is 52.25%.


Vladimir
Saigneur pourpre
Jayce wins against Vladimir 48.26% of the time which is 2.99% lower against Vladimir than the average opponent.
After normalising both champions win rates Jayce wins against Vladimir 3.43% more often than would be expected.
The average opponent winrate against Vladimir is 51.25%.


Twisted Fate
Maître des cartes
Jayce wins against Twisted Fate 48.27% of the time which is 4.80% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Jayce wins against Twisted Fate 1.62% more often than would be expected.
The average opponent winrate against Twisted Fate is 53.07%.


Annie
Enfant des ténèbres
Jayce wins against Annie 48.71% of the time which is 3.66% lower against Annie than the average opponent.
After normalising both champions win rates Jayce wins against Annie 2.76% more often than would be expected.
The average opponent winrate against Annie is 52.37%.


Katarina
Lame sinistre
Jayce wins against Katarina 48.91% of the time which is 4.28% lower against Katarina than the average opponent.
After normalising both champions win rates Jayce wins against Katarina 2.14% more often than would be expected.
The average opponent winrate against Katarina is 53.19%.


Kassadin
Chasseur du Néant
Jayce wins against Kassadin 49.72% of the time which is 2.37% lower against Kassadin than the average opponent.
After normalising both champions win rates Jayce wins against Kassadin 4.05% more often than would be expected.
The average opponent winrate against Kassadin is 52.09%.


Qiyana
Impératrice des éléments
Jayce wins against Qiyana 50.00% of the time which is 6.96% lower against Qiyana than the average opponent.
After normalising both champions win rates Jayce wins against Qiyana 0.58% less often than would be expected.
The average opponent winrate against Qiyana is 56.96%.


Tristana
Canonnière yordle
Jayce wins against Tristana 50.00% of the time which is 4.65% lower against Tristana than the average opponent.
After normalising both champions win rates Jayce wins against Tristana 1.76% more often than would be expected.
The average opponent winrate against Tristana is 54.65%.


Sylas
Révolutionnaire déchaîné
Jayce wins against Sylas 50.29% of the time which is 2.58% lower against Sylas than the average opponent.
After normalising both champions win rates Jayce wins against Sylas 3.84% more often than would be expected.
The average opponent winrate against Sylas is 52.87%.


Anivia
Cryophénix
Jayce wins against Anivia 50.89% of the time which is 0.70% lower against Anivia than the average opponent.
After normalising both champions win rates Jayce wins against Anivia 5.72% more often than would be expected.
The average opponent winrate against Anivia is 51.59%.


Taliyah
Tisseuse de pierres
Jayce wins against Taliyah 51.40% of the time which is 4.41% lower against Taliyah than the average opponent.
After normalising both champions win rates Jayce wins against Taliyah 1.99% more often than would be expected.
The average opponent winrate against Taliyah is 55.81%.


Ezreal
Explorateur prodigue
Jayce wins against Ezreal 55.36% of the time which is 3.11% lower 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 58.47%.