

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: 4,282,015
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 support Counters
Jayce top on Patch 15.14 is the strongest counter to support champions of Mel, Senna & Morgana. While Jayce top is countered most by support champions of Janna, Poppy & Leona. Below is a detailed breakdown of Jayce top counters against support champions with a minimum of 100 games.


Janna
a Fúria da Tormenta
Jayce wins against Janna 41.79% of the time which is 6.66% lower against Janna than the average opponent.
After normalising both champions win rates Jayce wins against Janna 5.15% less often than would be expected.
The average opponent winrate against Janna is 48.45%.


Poppy
a Guardiã do Martelo
Jayce wins against Poppy 42.15% of the time which is 7.14% lower against Poppy than the average opponent.
After normalising both champions win rates Jayce wins against Poppy 5.63% less often than would be expected.
The average opponent winrate against Poppy is 49.29%.


Leona
a Alvorada Radiante
Jayce wins against Leona 45.07% of the time which is 4.64% lower against Leona than the average opponent.
After normalising both champions win rates Jayce wins against Leona 3.13% less often than would be expected.
The average opponent winrate against Leona is 49.71%.


LeBlanc
a Farsante
Jayce wins against LeBlanc 45.54% of the time which is 4.26% lower against LeBlanc than the average opponent.
After normalising both champions win rates Jayce wins against LeBlanc 2.75% less often than would be expected.
The average opponent winrate against LeBlanc is 49.80%.


Elise
a Aranha Rainha
Jayce wins against Elise 45.77% of the time which is 1.27% lower against Elise than the average opponent.
After normalising both champions win rates Jayce wins against Elise 0.23% more often than would be expected.
The average opponent winrate against Elise is 47.04%.


Rell
a Dama de Ferro
Jayce wins against Rell 45.84% of the time which is 3.17% lower against Rell than the average opponent.
After normalising both champions win rates Jayce wins against Rell 1.66% less often than would be expected.
The average opponent winrate against Rell is 49.01%.


Soraka
a Filha das Estrelas
Jayce wins against Soraka 46.08% of the time which is 3.30% lower against Soraka than the average opponent.
After normalising both champions win rates Jayce wins against Soraka 1.79% less often than would be expected.
The average opponent winrate against Soraka is 49.38%.


Brand
a Vingança Flamejante
Jayce wins against Brand 46.09% of the time which is 6.03% lower against Brand than the average opponent.
After normalising both champions win rates Jayce wins against Brand 4.52% less often than would be expected.
The average opponent winrate against Brand is 52.12%.


Tahm Kench
o Rei do Rio
Jayce wins against Tahm Kench 46.15% of the time which is 4.70% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Jayce wins against Tahm Kench 3.19% less often than would be expected.
The average opponent winrate against Tahm Kench is 50.85%.


Taric
o Escudo de Valoran
Jayce wins against Taric 46.21% of the time which is 2.39% lower against Taric than the average opponent.
After normalising both champions win rates Jayce wins against Taric 0.88% less often than would be expected.
The average opponent winrate against Taric is 48.60%.


Nami
a Conjuradora das Marés
Jayce wins against Nami 46.50% of the time which is 2.60% lower against Nami than the average opponent.
After normalising both champions win rates Jayce wins against Nami 1.09% less often than would be expected.
The average opponent winrate against Nami is 49.10%.


Pantheon
a Lança Indestrutível
Jayce wins against Pantheon 46.56% of the time which is 4.29% lower against Pantheon than the average opponent.
After normalising both champions win rates Jayce wins against Pantheon 2.78% less often than would be expected.
The average opponent winrate against Pantheon is 50.85%.


Seraphine
a Cantora Sonhadora
Jayce wins against Seraphine 47.12% of the time which is 3.87% lower against Seraphine than the average opponent.
After normalising both champions win rates Jayce wins against Seraphine 2.36% less often than would be expected.
The average opponent winrate against Seraphine is 50.99%.


Vel'Koz
o Olho do Vazio
Jayce wins against Vel'Koz 47.21% of the time which is 2.49% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Jayce wins against Vel'Koz 0.98% less often than would be expected.
The average opponent winrate against Vel'Koz is 49.70%.


Braum
o Coração de Freljord
Jayce wins against Braum 47.30% of the time which is 1.82% lower against Braum than the average opponent.
After normalising both champions win rates Jayce wins against Braum 0.31% less often than would be expected.
The average opponent winrate against Braum is 49.12%.


Thresh
o Guardião das Correntes
Jayce wins against Thresh 47.68% of the time which is 1.48% lower against Thresh than the average opponent.
After normalising both champions win rates Jayce wins against Thresh 0.03% more often than would be expected.
The average opponent winrate against Thresh is 49.16%.


Bardo
o Protetor Andarilho
Jayce wins against Bardo 47.85% of the time which is 1.00% lower against Bardo than the average opponent.
After normalising both champions win rates Jayce wins against Bardo 0.51% more often than would be expected.
The average opponent winrate against Bardo is 48.85%.


Alistar
o Minotauro
Jayce wins against Alistar 48.20% of the time which is 1.41% lower against Alistar than the average opponent.
After normalising both champions win rates Jayce wins against Alistar 0.10% more often than would be expected.
The average opponent winrate against Alistar is 49.61%.


Neeko
a Camaleoa Curiosa
Jayce wins against Neeko 48.44% of the time which is 2.16% lower against Neeko than the average opponent.
After normalising both champions win rates Jayce wins against Neeko 0.65% less often than would be expected.
The average opponent winrate against Neeko is 50.60%.


Milio
A Chama Gentil
Jayce wins against Milio 48.63% of the time which is 0.47% lower against Milio than the average opponent.
After normalising both champions win rates Jayce wins against Milio 1.04% more often than would be expected.
The average opponent winrate against Milio is 49.10%.


Blitzcrank
o Grande Golem a Vapor
Jayce wins against Blitzcrank 48.83% of the time which is 1.63% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Jayce wins against Blitzcrank 0.12% less often than would be expected.
The average opponent winrate against Blitzcrank is 50.46%.


Rakan
O Charmoso
Jayce wins against Rakan 48.91% of the time which is 0.88% lower against Rakan than the average opponent.
After normalising both champions win rates Jayce wins against Rakan 0.63% more often than would be expected.
The average opponent winrate against Rakan is 49.79%.


Karma
a Iluminada
Jayce wins against Karma 49.42% of the time which is 1.13% lower against Karma than the average opponent.
After normalising both champions win rates Jayce wins against Karma 0.38% more often than would be expected.
The average opponent winrate against Karma is 50.55%.


Swain
o Grande General Noxiano
Jayce wins against Swain 49.43% of the time which is 2.24% lower against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 0.73% less often than would be expected.
The average opponent winrate against Swain is 51.67%.


Sona
a Mestra das Cordas
Jayce wins against Sona 49.68% of the time which is 1.98% higher against Sona than the average opponent.
After normalising both champions win rates Jayce wins against Sona 3.49% more often than would be expected.
The average opponent winrate against Sona is 47.70%.


Xerath
o Mago Ascendente
Jayce wins against Xerath 49.86% of the time which is 1.29% lower against Xerath than the average opponent.
After normalising both champions win rates Jayce wins against Xerath 0.22% more often than would be expected.
The average opponent winrate against Xerath is 51.15%.


Lulu
a Fada Feiticeira
Jayce wins against Lulu 49.87% of the time which is 0.49% higher against Lulu than the average opponent.
After normalising both champions win rates Jayce wins against Lulu 2.00% more often than would be expected.
The average opponent winrate against Lulu is 49.38%.


Pyke
o Estripador das Águas Sangrentas
Jayce wins against Pyke 50.11% of the time which is 0.65% lower against Pyke than the average opponent.
After normalising both champions win rates Jayce wins against Pyke 0.86% more often than would be expected.
The average opponent winrate against Pyke is 50.76%.


Nautilus
o Titã das Profundezas
Jayce wins against Nautilus 50.13% of the time which is 1.06% lower against Nautilus than the average opponent.
After normalising both champions win rates Jayce wins against Nautilus 0.45% more often than would be expected.
The average opponent winrate against Nautilus is 51.19%.


Maokai
o Ente Sinistro
Jayce wins against Maokai 50.29% of the time which is 1.26% higher against Maokai than the average opponent.
After normalising both champions win rates Jayce wins against Maokai 2.77% more often than would be expected.
The average opponent winrate against Maokai is 49.03%.


Yuumi
a Gata Mágica
Jayce wins against Yuumi 50.61% of the time which is 0.88% lower against Yuumi than the average opponent.
After normalising both champions win rates Jayce wins against Yuumi 0.63% more often than would be expected.
The average opponent winrate against Yuumi is 51.49%.


Shaco
o Bufão Demoníaco
Jayce wins against Shaco 51.29% of the time which is 0.15% higher against Shaco than the average opponent.
After normalising both champions win rates Jayce wins against Shaco 1.66% more often than would be expected.
The average opponent winrate against Shaco is 51.14%.


Lux
a Dama da Luz
Jayce wins against Lux 51.39% of the time which is 1.63% lower against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 0.12% less often than would be expected.
The average opponent winrate against Lux is 53.02%.


Zyra
a Ascensão dos Espinhos
Jayce wins against Zyra 51.71% of the time which is 0.54% higher against Zyra than the average opponent.
After normalising both champions win rates Jayce wins against Zyra 2.05% more often than would be expected.
The average opponent winrate against Zyra is 51.17%.


Sylas
o Abjugado
Jayce wins against Sylas 52.27% of the time which is 0.30% lower against Sylas than the average opponent.
After normalising both champions win rates Jayce wins against Sylas 1.21% more often than would be expected.
The average opponent winrate against Sylas is 52.57%.


Zilean
o Guardião do Tempo
Jayce wins against Zilean 52.30% of the time which is 3.36% higher against Zilean than the average opponent.
After normalising both champions win rates Jayce wins against Zilean 4.87% more often than would be expected.
The average opponent winrate against Zilean is 48.94%.


Renata Glasc
a Baronesa da Química
Jayce wins against Renata Glasc 53.55% of the time which is 3.07% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Jayce wins against Renata Glasc 4.58% more often than would be expected.
The average opponent winrate against Renata Glasc is 50.48%.


Morgana
a Caída
Jayce wins against Morgana 53.80% of the time which is 3.14% higher against Morgana than the average opponent.
After normalising both champions win rates Jayce wins against Morgana 4.65% more often than would be expected.
The average opponent winrate against Morgana is 50.66%.


Senna
A Redentora
Jayce wins against Senna 54.03% of the time which is 2.21% higher against Senna than the average opponent.
After normalising both champions win rates Jayce wins against Senna 3.72% more often than would be expected.
The average opponent winrate against Senna is 51.82%.


Mel
o Reflexo da Alma
Jayce wins against Mel 55.72% of the time which is 0.53% lower against Mel than the average opponent.
After normalising both champions win rates Jayce wins against Mel 0.96% more often than would be expected.
The average opponent winrate against Mel is 56.25%.