

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: 2,492,839
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 15.9 is the strongest counter to middle champions of Fizz, Yone & Ryze. While Jayce top is countered most by middle champions of Vel'Koz, Anivia & Lissandra. Below is a detailed breakdown of Jayce top counters against middle champions with a minimum of 100 games.


Vel'Koz
o Olho do Vazio
Jayce wins against Vel'Koz 41.18% of the time which is 6.34% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Jayce wins against Vel'Koz 5.91% less often than would be expected.
The average opponent winrate against Vel'Koz is 47.52%.


Anivia
a Criofênix
Jayce wins against Anivia 41.99% of the time which is 5.89% lower against Anivia than the average opponent.
After normalising both champions win rates Jayce wins against Anivia 5.46% less often than would be expected.
The average opponent winrate against Anivia is 47.88%.


Lissandra
a Bruxa Gélida
Jayce wins against Lissandra 43.21% of the time which is 4.66% lower against Lissandra than the average opponent.
After normalising both champions win rates Jayce wins against Lissandra 4.23% less often than would be expected.
The average opponent winrate against Lissandra is 47.87%.


Talon
a Sombra da Lâmina
Jayce wins against Talon 43.89% of the time which is 4.49% lower against Talon than the average opponent.
After normalising both champions win rates Jayce wins against Talon 4.06% less often than would be expected.
The average opponent winrate against Talon is 48.38%.


Zoe
o Aspecto do Crepúsculo
Jayce wins against Zoe 44.38% of the time which is 3.28% lower against Zoe than the average opponent.
After normalising both champions win rates Jayce wins against Zoe 2.85% less often than would be expected.
The average opponent winrate against Zoe is 47.66%.


Kennen
o Coração da Tempestade
Jayce wins against Kennen 44.53% of the time which is 1.64% lower against Kennen than the average opponent.
After normalising both champions win rates Jayce wins against Kennen 1.22% less often than would be expected.
The average opponent winrate against Kennen is 46.17%.


Vex
a Melancolista
Jayce wins against Vex 45.02% of the time which is 1.36% lower against Vex than the average opponent.
After normalising both champions win rates Jayce wins against Vex 0.94% less often than would be expected.
The average opponent winrate against Vex is 46.38%.


Aurelion Sol
o Forjador de Estrelas
Jayce wins against Aurelion Sol 45.41% of the time which is 4.69% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Jayce wins against Aurelion Sol 4.26% less often than would be expected.
The average opponent winrate against Aurelion Sol is 50.10%.


Vladimir
o Sanguinário Escarlate
Jayce wins against Vladimir 45.51% of the time which is 2.67% lower against Vladimir than the average opponent.
After normalising both champions win rates Jayce wins against Vladimir 2.24% less often than would be expected.
The average opponent winrate against Vladimir is 48.18%.


Galio
o Colosso
Jayce wins against Galio 45.66% of the time which is 3.64% lower against Galio than the average opponent.
After normalising both champions win rates Jayce wins against Galio 3.21% less often than would be expected.
The average opponent winrate against Galio is 49.30%.


Akali
a Assassina Renegada
Jayce wins against Akali 45.76% of the time which is 3.46% lower against Akali than the average opponent.
After normalising both champions win rates Jayce wins against Akali 3.03% less often than would be expected.
The average opponent winrate against Akali is 49.22%.


Qiyana
a Imperatriz dos Elementos
Jayce wins against Qiyana 46.33% of the time which is 2.30% lower against Qiyana than the average opponent.
After normalising both champions win rates Jayce wins against Qiyana 1.87% less often than would be expected.
The average opponent winrate against Qiyana is 48.63%.


Ahri
a Raposa de Nove Caudas
Jayce wins against Ahri 47.17% of the time which is 1.86% lower against Ahri than the average opponent.
After normalising both champions win rates Jayce wins against Ahri 1.43% less often than would be expected.
The average opponent winrate against Ahri is 49.03%.


Xerath
o Mago Ascendente
Jayce wins against Xerath 47.34% of the time which is 1.19% lower against Xerath than the average opponent.
After normalising both champions win rates Jayce wins against Xerath 0.76% less often than would be expected.
The average opponent winrate against Xerath is 48.53%.


Akshan
o Sentinela Rebelde
Jayce wins against Akshan 47.43% of the time which is 0.70% lower against Akshan than the average opponent.
After normalising both champions win rates Jayce wins against Akshan 0.27% less often than would be expected.
The average opponent winrate against Akshan is 48.13%.


Mel
o Reflexo da Alma
Jayce wins against Mel 47.59% of the time which is 3.29% lower against Mel than the average opponent.
After normalising both champions win rates Jayce wins against Mel 2.86% less often than would be expected.
The average opponent winrate against Mel is 50.88%.


Lux
a Dama da Luz
Jayce wins against Lux 47.93% of the time which is 1.45% lower against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 1.02% less often than would be expected.
The average opponent winrate against Lux is 49.38%.


Veigar
o Pequeno Mestre do Mal
Jayce wins against Veigar 48.41% of the time which is 0.50% lower against Veigar than the average opponent.
After normalising both champions win rates Jayce wins against Veigar 0.07% less often than would be expected.
The average opponent winrate against Veigar is 48.91%.


Syndra
a Soberana Sombria
Jayce wins against Syndra 48.92% of the time which is 0.02% lower against Syndra than the average opponent.
After normalising both champions win rates Jayce wins against Syndra 0.41% more often than would be expected.
The average opponent winrate against Syndra is 48.94%.


Annie
a Criança Sombria
Jayce wins against Annie 48.94% of the time which is 1.31% higher against Annie than the average opponent.
After normalising both champions win rates Jayce wins against Annie 1.74% more often than would be expected.
The average opponent winrate against Annie is 47.63%.


LeBlanc
a Farsante
Jayce wins against LeBlanc 49.04% of the time which is 0.33% lower against LeBlanc than the average opponent.
After normalising both champions win rates Jayce wins against LeBlanc 0.10% more often than would be expected.
The average opponent winrate against LeBlanc is 49.37%.


Taliyah
a Tecelã de Pedras
Jayce wins against Taliyah 49.07% of the time which is 1.69% higher against Taliyah than the average opponent.
After normalising both champions win rates Jayce wins against Taliyah 2.12% more often than would be expected.
The average opponent winrate against Taliyah is 47.38%.


Kassadin
o Andarilho do Vazio
Jayce wins against Kassadin 49.23% of the time which is 0.30% higher against Kassadin than the average opponent.
After normalising both champions win rates Jayce wins against Kassadin 0.73% more often than would be expected.
The average opponent winrate against Kassadin is 48.93%.


Hwei
o Visionário
Jayce wins against Hwei 49.56% of the time which is 0.93% higher against Hwei than the average opponent.
After normalising both champions win rates Jayce wins against Hwei 1.36% more often than would be expected.
The average opponent winrate against Hwei is 48.63%.


Orianna
a Donzela Mecânica
Jayce wins against Orianna 49.81% of the time which is 0.61% higher against Orianna than the average opponent.
After normalising both champions win rates Jayce wins against Orianna 1.04% more often than would be expected.
The average opponent winrate against Orianna is 49.20%.


Sylas
o Abjugado
Jayce wins against Sylas 49.95% of the time which is 0.54% higher against Sylas than the average opponent.
After normalising both champions win rates Jayce wins against Sylas 0.97% more often than would be expected.
The average opponent winrate against Sylas is 49.41%.


Twisted Fate
o Mestre das Cartas
Jayce wins against Twisted Fate 50.00% of the time which is 0.72% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Jayce wins against Twisted Fate 0.29% less often than would be expected.
The average opponent winrate against Twisted Fate is 50.72%.


Azir
o Imperador das Areias
Jayce wins against Azir 50.00% of the time which is 0.51% lower against Azir than the average opponent.
After normalising both champions win rates Jayce wins against Azir 0.08% less often than would be expected.
The average opponent winrate against Azir is 50.51%.


Katarina
a Lâmina Sinistra
Jayce wins against Katarina 50.00% of the time which is 1.31% higher against Katarina than the average opponent.
After normalising both champions win rates Jayce wins against Katarina 1.74% more often than would be expected.
The average opponent winrate against Katarina is 48.69%.


Ekko
o Rapaz que Estilhaçou o Tempo
Jayce wins against Ekko 50.20% of the time which is 1.61% higher against Ekko than the average opponent.
After normalising both champions win rates Jayce wins against Ekko 2.04% more often than would be expected.
The average opponent winrate against Ekko is 48.59%.


Viktor
o Arauto do Arcano
Jayce wins against Viktor 50.30% of the time which is 0.21% lower against Viktor than the average opponent.
After normalising both champions win rates Jayce wins against Viktor 0.22% more often than would be expected.
The average opponent winrate against Viktor is 50.51%.


Yasuo
o Imperdoável
Jayce wins against Yasuo 50.32% of the time which is 0.58% higher against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 1.01% more often than would be expected.
The average opponent winrate against Yasuo is 49.74%.


Aurora
a Bruxa Entre Mundos
Jayce wins against Aurora 50.36% of the time which is 0.37% lower against Aurora than the average opponent.
After normalising both champions win rates Jayce wins against Aurora 0.06% more often than would be expected.
The average opponent winrate against Aurora is 50.73%.


Malzahar
o Profeta do Vazio
Jayce wins against Malzahar 50.46% of the time which is 2.50% higher against Malzahar than the average opponent.
After normalising both champions win rates Jayce wins against Malzahar 2.93% more often than would be expected.
The average opponent winrate against Malzahar is 47.96%.


Diana
o Escárnio da Lua
Jayce wins against Diana 50.50% of the time which is 2.54% higher against Diana than the average opponent.
After normalising both champions win rates Jayce wins against Diana 2.97% more often than would be expected.
The average opponent winrate against Diana is 47.96%.


Cassiopeia
o Abraço da Serpente
Jayce wins against Cassiopeia 51.26% of the time which is 3.41% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Jayce wins against Cassiopeia 3.84% more often than would be expected.
The average opponent winrate against Cassiopeia is 47.85%.


Irelia
a Dançarina das Lâminas
Jayce wins against Irelia 51.72% of the time which is 1.61% higher against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 2.04% more often than would be expected.
The average opponent winrate against Irelia is 50.11%.


Zed
o Mestre das Sombras
Jayce wins against Zed 51.86% of the time which is 2.42% higher against Zed than the average opponent.
After normalising both champions win rates Jayce wins against Zed 2.85% more often than would be expected.
The average opponent winrate against Zed is 49.44%.


Ryze
o Mago Rúnico
Jayce wins against Ryze 52.45% of the time which is 2.24% higher against Ryze than the average opponent.
After normalising both champions win rates Jayce wins against Ryze 2.67% more often than would be expected.
The average opponent winrate against Ryze is 50.21%.


Yone
o Inesquecido
Jayce wins against Yone 55.09% of the time which is 2.01% higher against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 2.44% more often than would be expected.
The average opponent winrate against Yone is 53.08%.


Fizz
o Trapaceiro das Marés
Jayce wins against Fizz 55.96% of the time which is 7.13% higher against Fizz than the average opponent.
After normalising both champions win rates Jayce wins against Fizz 7.56% more often than would be expected.
The average opponent winrate against Fizz is 48.83%.