

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: 16,126,373
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 30 is the strongest counter to support champions of Yuumi, Alistar & Miss Fortune. While Jayce top is countered most by support champions of Sona, Maokai & Poppy. Below is a detailed breakdown of Jayce top counters against support champions with a minimum of 100 games.


Sona
a Mestra das Cordas
Jayce wins against Sona 33.33% of the time which is 17.43% lower against Sona than the average opponent.
After normalising both champions win rates Jayce wins against Sona 7.65% less often than would be expected.
The average opponent winrate against Sona is 50.76%.


Maokai
o Ente Sinistro
Jayce wins against Maokai 35.17% of the time which is 16.05% lower against Maokai than the average opponent.
After normalising both champions win rates Jayce wins against Maokai 6.26% less often than would be expected.
The average opponent winrate against Maokai is 51.22%.


Poppy
a Guardiã do Martelo
Jayce wins against Poppy 38.27% of the time which is 13.63% lower against Poppy than the average opponent.
After normalising both champions win rates Jayce wins against Poppy 3.84% less often than would be expected.
The average opponent winrate against Poppy is 51.90%.


Braum
o Coração de Freljord
Jayce wins against Braum 38.49% of the time which is 13.87% lower against Braum than the average opponent.
After normalising both champions win rates Jayce wins against Braum 4.07% less often than would be expected.
The average opponent winrate against Braum is 52.36%.


Milio
A Chama Gentil
Jayce wins against Milio 38.75% of the time which is 10.67% lower against Milio than the average opponent.
After normalising both champions win rates Jayce wins against Milio 0.91% less often than would be expected.
The average opponent winrate against Milio is 49.42%.


Leona
a Alvorada Radiante
Jayce wins against Leona 39.45% of the time which is 11.33% lower against Leona than the average opponent.
After normalising both champions win rates Jayce wins against Leona 1.55% less often than would be expected.
The average opponent winrate against Leona is 50.78%.


Teemo
o Explorador Veloz
Jayce wins against Teemo 39.52% of the time which is 9.35% lower against Teemo than the average opponent.
After normalising both champions win rates Jayce wins against Teemo 0.40% more often than would be expected.
The average opponent winrate against Teemo is 48.87%.


Pantheon
a Lança Indestrutível
Jayce wins against Pantheon 39.86% of the time which is 13.08% lower against Pantheon than the average opponent.
After normalising both champions win rates Jayce wins against Pantheon 3.28% less often than would be expected.
The average opponent winrate against Pantheon is 52.94%.


Xerath
o Mago Ascendente
Jayce wins against Xerath 40.05% of the time which is 11.59% lower against Xerath than the average opponent.
After normalising both champions win rates Jayce wins against Xerath 1.80% less often than would be expected.
The average opponent winrate against Xerath is 51.64%.


Morgana
a Caída
Jayce wins against Morgana 40.20% of the time which is 10.74% lower against Morgana than the average opponent.
After normalising both champions win rates Jayce wins against Morgana 0.96% less often than would be expected.
The average opponent winrate against Morgana is 50.94%.


Malphite
o Fragmento do Monolito
Jayce wins against Malphite 40.69% of the time which is 11.75% lower against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 1.95% less often than would be expected.
The average opponent winrate against Malphite is 52.44%.


Thresh
o Guardião das Correntes
Jayce wins against Thresh 41.13% of the time which is 11.93% lower against Thresh than the average opponent.
After normalising both champions win rates Jayce wins against Thresh 2.13% less often than would be expected.
The average opponent winrate against Thresh is 53.06%.


Mel
o Reflexo da Alma
Jayce wins against Mel 41.85% of the time which is 12.73% lower against Mel than the average opponent.
After normalising both champions win rates Jayce wins against Mel 2.93% less often than would be expected.
The average opponent winrate against Mel is 54.58%.


Shaco
o Bufão Demoníaco
Jayce wins against Shaco 41.92% of the time which is 9.74% lower against Shaco than the average opponent.
After normalising both champions win rates Jayce wins against Shaco 0.05% more often than would be expected.
The average opponent winrate against Shaco is 51.66%.


Zyra
a Ascensão dos Espinhos
Jayce wins against Zyra 41.96% of the time which is 7.99% lower against Zyra than the average opponent.
After normalising both champions win rates Jayce wins against Zyra 1.78% more often than would be expected.
The average opponent winrate against Zyra is 49.95%.


Zilean
o Guardião do Tempo
Jayce wins against Zilean 42.11% of the time which is 11.31% lower against Zilean than the average opponent.
After normalising both champions win rates Jayce wins against Zilean 1.51% less often than would be expected.
The average opponent winrate against Zilean is 53.42%.


Brand
a Vingança Flamejante
Jayce wins against Brand 42.26% of the time which is 8.50% lower against Brand than the average opponent.
After normalising both champions win rates Jayce wins against Brand 1.28% more often than would be expected.
The average opponent winrate against Brand is 50.76%.


Rell
a Dama de Ferro
Jayce wins against Rell 42.86% of the time which is 8.89% lower against Rell than the average opponent.
After normalising both champions win rates Jayce wins against Rell 0.90% more often than would be expected.
The average opponent winrate against Rell is 51.75%.


Lux
a Dama da Luz
Jayce wins against Lux 42.91% of the time which is 8.84% lower against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 0.95% more often than would be expected.
The average opponent winrate against Lux is 51.75%.


Swain
o Grande General Noxiano
Jayce wins against Swain 43.17% of the time which is 8.68% lower against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 1.11% more often than would be expected.
The average opponent winrate against Swain is 51.85%.


Vel'Koz
o Olho do Vazio
Jayce wins against Vel'Koz 43.24% of the time which is 8.73% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Jayce wins against Vel'Koz 1.06% more often than would be expected.
The average opponent winrate against Vel'Koz is 51.97%.


Soraka
a Filha das Estrelas
Jayce wins against Soraka 43.29% of the time which is 8.54% lower against Soraka than the average opponent.
After normalising both champions win rates Jayce wins against Soraka 1.25% more often than would be expected.
The average opponent winrate against Soraka is 51.83%.


Seraphine
a Cantora Sonhadora
Jayce wins against Seraphine 43.35% of the time which is 10.19% lower against Seraphine than the average opponent.
After normalising both champions win rates Jayce wins against Seraphine 0.39% less often than would be expected.
The average opponent winrate against Seraphine is 53.54%.


Tahm Kench
o Rei do Rio
Jayce wins against Tahm Kench 43.49% of the time which is 9.69% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Jayce wins against Tahm Kench 0.11% more often than would be expected.
The average opponent winrate against Tahm Kench is 53.18%.


Galio
o Colosso
Jayce wins against Galio 43.94% of the time which is 7.07% lower against Galio than the average opponent.
After normalising both champions win rates Jayce wins against Galio 2.72% more often than would be expected.
The average opponent winrate against Galio is 51.01%.


Shen
o Olho do Crepúsculo
Jayce wins against Shen 43.97% of the time which is 7.03% lower against Shen than the average opponent.
After normalising both champions win rates Jayce wins against Shen 2.76% more often than would be expected.
The average opponent winrate against Shen is 51.00%.


Neeko
a Camaleoa Curiosa
Jayce wins against Neeko 44.02% of the time which is 9.61% lower against Neeko than the average opponent.
After normalising both champions win rates Jayce wins against Neeko 0.19% more often than would be expected.
The average opponent winrate against Neeko is 53.63%.


Rakan
O Charmoso
Jayce wins against Rakan 44.37% of the time which is 9.31% lower against Rakan than the average opponent.
After normalising both champions win rates Jayce wins against Rakan 0.49% more often than would be expected.
The average opponent winrate against Rakan is 53.68%.


Nami
a Conjuradora das Marés
Jayce wins against Nami 44.56% of the time which is 6.33% lower against Nami than the average opponent.
After normalising both champions win rates Jayce wins against Nami 3.45% more often than would be expected.
The average opponent winrate against Nami is 50.89%.


Nautilus
o Titã das Profundezas
Jayce wins against Nautilus 44.75% of the time which is 8.18% lower against Nautilus than the average opponent.
After normalising both champions win rates Jayce wins against Nautilus 1.62% more often than would be expected.
The average opponent winrate against Nautilus is 52.93%.


Blitzcrank
o Grande Golem a Vapor
Jayce wins against Blitzcrank 44.75% of the time which is 8.21% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Jayce wins against Blitzcrank 1.59% more often than would be expected.
The average opponent winrate against Blitzcrank is 52.96%.


Karma
a Iluminada
Jayce wins against Karma 44.90% of the time which is 8.69% lower against Karma than the average opponent.
After normalising both champions win rates Jayce wins against Karma 1.11% more often than would be expected.
The average opponent winrate against Karma is 53.59%.


Bardo
o Protetor Andarilho
Jayce wins against Bardo 45.23% of the time which is 9.78% lower against Bardo than the average opponent.
After normalising both champions win rates Jayce wins against Bardo 0.01% more often than would be expected.
The average opponent winrate against Bardo is 55.01%.


Sylas
o Abjugado
Jayce wins against Sylas 45.28% of the time which is 7.64% lower against Sylas than the average opponent.
After normalising both champions win rates Jayce wins against Sylas 2.16% more often than would be expected.
The average opponent winrate against Sylas is 52.92%.


Lulu
a Fada Feiticeira
Jayce wins against Lulu 45.29% of the time which is 8.71% lower against Lulu than the average opponent.
After normalising both champions win rates Jayce wins against Lulu 1.09% more often than would be expected.
The average opponent winrate against Lulu is 54.00%.


Ashe
a Arqueira do Gelo
Jayce wins against Ashe 45.71% of the time which is 10.69% lower against Ashe than the average opponent.
After normalising both champions win rates Jayce wins against Ashe 0.92% less often than would be expected.
The average opponent winrate against Ashe is 56.40%.


Senna
A Redentora
Jayce wins against Senna 45.83% of the time which is 9.01% lower against Senna than the average opponent.
After normalising both champions win rates Jayce wins against Senna 0.78% more often than would be expected.
The average opponent winrate against Senna is 54.84%.


Veigar
o Pequeno Mestre do Mal
Jayce wins against Veigar 46.03% of the time which is 7.41% lower against Veigar than the average opponent.
After normalising both champions win rates Jayce wins against Veigar 2.39% more often than would be expected.
The average opponent winrate against Veigar is 53.44%.


Pyke
o Estripador das Águas Sangrentas
Jayce wins against Pyke 46.70% of the time which is 7.84% lower against Pyke than the average opponent.
After normalising both champions win rates Jayce wins against Pyke 1.96% more often than would be expected.
The average opponent winrate against Pyke is 54.54%.


Miss Fortune
a Caçadora de Recompensas
Jayce wins against Miss Fortune 48.15% of the time which is 9.43% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Jayce wins against Miss Fortune 0.32% more often than would be expected.
The average opponent winrate against Miss Fortune is 57.58%.


Alistar
o Minotauro
Jayce wins against Alistar 48.21% of the time which is 5.46% lower against Alistar than the average opponent.
After normalising both champions win rates Jayce wins against Alistar 4.34% more often than would be expected.
The average opponent winrate against Alistar is 53.67%.


Yuumi
a Gata Mágica
Jayce wins against Yuumi 51.92% of the time which is 5.16% lower against Yuumi than the average opponent.
After normalising both champions win rates Jayce wins against Yuumi 4.60% more often than would be expected.
The average opponent winrate against Yuumi is 57.08%.