

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: 6,537,996
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 15.16 is the strongest counter to support champions of Alistar, Yuumi & Nami. While Jayce top is countered most by support champions of Sona, Tahm Kench & Leona. 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 30.15% of the time which is 21.59% lower against Sona than the average opponent.
After normalising both champions win rates Jayce wins against Sona 8.70% less often than would be expected.
The average opponent winrate against Sona is 51.74%.


Tahm Kench
o Rei do Rio
Jayce wins against Tahm Kench 34.92% of the time which is 19.33% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Jayce wins against Tahm Kench 6.42% less often than would be expected.
The average opponent winrate against Tahm Kench is 54.25%.


Leona
a Alvorada Radiante
Jayce wins against Leona 35.24% of the time which is 16.53% lower against Leona than the average opponent.
After normalising both champions win rates Jayce wins against Leona 3.64% less often than would be expected.
The average opponent winrate against Leona is 51.77%.


Milio
A Chama Gentil
Jayce wins against Milio 35.59% of the time which is 14.77% lower against Milio than the average opponent.
After normalising both champions win rates Jayce wins against Milio 1.91% less often than would be expected.
The average opponent winrate against Milio is 50.36%.


Teemo
o Explorador Veloz
Jayce wins against Teemo 36.57% of the time which is 12.53% lower against Teemo than the average opponent.
After normalising both champions win rates Jayce wins against Teemo 0.29% more often than would be expected.
The average opponent winrate against Teemo is 49.10%.


Karma
a Iluminada
Jayce wins against Karma 36.75% of the time which is 17.91% lower against Karma than the average opponent.
After normalising both champions win rates Jayce wins against Karma 5.00% less often than would be expected.
The average opponent winrate against Karma is 54.66%.


Swain
o Grande General Noxiano
Jayce wins against Swain 36.96% of the time which is 15.98% lower against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 3.07% less often than would be expected.
The average opponent winrate against Swain is 52.94%.


Xerath
o Mago Ascendente
Jayce wins against Xerath 37.67% of the time which is 15.20% lower against Xerath than the average opponent.
After normalising both champions win rates Jayce wins against Xerath 2.29% less often than would be expected.
The average opponent winrate against Xerath is 52.87%.


Zyra
a Ascensão dos Espinhos
Jayce wins against Zyra 38.10% of the time which is 12.67% lower against Zyra than the average opponent.
After normalising both champions win rates Jayce wins against Zyra 0.20% more often than would be expected.
The average opponent winrate against Zyra is 50.77%.


Blitzcrank
o Grande Golem a Vapor
Jayce wins against Blitzcrank 38.65% of the time which is 14.89% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Jayce wins against Blitzcrank 1.98% less often than would be expected.
The average opponent winrate against Blitzcrank is 53.54%.


Morgana
a Caída
Jayce wins against Morgana 38.85% of the time which is 13.49% lower against Morgana than the average opponent.
After normalising both champions win rates Jayce wins against Morgana 0.59% less often than would be expected.
The average opponent winrate against Morgana is 52.34%.


Malphite
o Fragmento do Monolito
Jayce wins against Malphite 38.99% of the time which is 14.49% lower against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 1.58% less often than would be expected.
The average opponent winrate against Malphite is 53.48%.


Thresh
o Guardião das Correntes
Jayce wins against Thresh 39.80% of the time which is 13.97% lower against Thresh than the average opponent.
After normalising both champions win rates Jayce wins against Thresh 1.06% less often than would be expected.
The average opponent winrate against Thresh is 53.77%.


Brand
a Vingança Flamejante
Jayce wins against Brand 40.19% of the time which is 12.29% lower against Brand than the average opponent.
After normalising both champions win rates Jayce wins against Brand 0.61% more often than would be expected.
The average opponent winrate against Brand is 52.48%.


Seraphine
a Cantora Sonhadora
Jayce wins against Seraphine 40.41% of the time which is 14.34% lower against Seraphine than the average opponent.
After normalising both champions win rates Jayce wins against Seraphine 1.43% less often than would be expected.
The average opponent winrate against Seraphine is 54.75%.


Lulu
a Fada Feiticeira
Jayce wins against Lulu 40.88% of the time which is 14.26% lower against Lulu than the average opponent.
After normalising both champions win rates Jayce wins against Lulu 1.35% less often than would be expected.
The average opponent winrate against Lulu is 55.14%.


Braum
o Coração de Freljord
Jayce wins against Braum 41.04% of the time which is 12.50% lower against Braum than the average opponent.
After normalising both champions win rates Jayce wins against Braum 0.41% more often than would be expected.
The average opponent winrate against Braum is 53.54%.


Vel'Koz
o Olho do Vazio
Jayce wins against Vel'Koz 41.12% of the time which is 12.20% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Jayce wins against Vel'Koz 0.71% more often than would be expected.
The average opponent winrate against Vel'Koz is 53.32%.


Senna
A Redentora
Jayce wins against Senna 41.36% of the time which is 14.88% lower against Senna than the average opponent.
After normalising both champions win rates Jayce wins against Senna 1.98% less often than would be expected.
The average opponent winrate against Senna is 56.24%.


Lux
a Dama da Luz
Jayce wins against Lux 41.50% of the time which is 11.17% lower against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 1.74% more often than would be expected.
The average opponent winrate against Lux is 52.67%.


Soraka
a Filha das Estrelas
Jayce wins against Soraka 42.24% of the time which is 10.70% lower against Soraka than the average opponent.
After normalising both champions win rates Jayce wins against Soraka 2.21% more often than would be expected.
The average opponent winrate against Soraka is 52.94%.


Pantheon
a Lança Indestrutível
Jayce wins against Pantheon 42.35% of the time which is 11.81% lower against Pantheon than the average opponent.
After normalising both champions win rates Jayce wins against Pantheon 1.10% more often than would be expected.
The average opponent winrate against Pantheon is 54.16%.


Rakan
O Charmoso
Jayce wins against Rakan 42.98% of the time which is 11.51% lower against Rakan than the average opponent.
After normalising both champions win rates Jayce wins against Rakan 1.40% more often than would be expected.
The average opponent winrate against Rakan is 54.49%.


Mel
o Reflexo da Alma
Jayce wins against Mel 44.06% of the time which is 11.40% lower against Mel than the average opponent.
After normalising both champions win rates Jayce wins against Mel 1.51% more often than would be expected.
The average opponent winrate against Mel is 55.46%.


Neeko
a Camaleoa Curiosa
Jayce wins against Neeko 44.55% of the time which is 9.90% lower against Neeko than the average opponent.
After normalising both champions win rates Jayce wins against Neeko 3.01% more often than would be expected.
The average opponent winrate against Neeko is 54.45%.


Nautilus
o Titã das Profundezas
Jayce wins against Nautilus 45.71% of the time which is 8.18% lower against Nautilus than the average opponent.
After normalising both champions win rates Jayce wins against Nautilus 4.73% more often than would be expected.
The average opponent winrate against Nautilus is 53.89%.


Rell
a Dama de Ferro
Jayce wins against Rell 46.51% of the time which is 6.96% lower against Rell than the average opponent.
After normalising both champions win rates Jayce wins against Rell 5.95% more often than would be expected.
The average opponent winrate against Rell is 53.47%.


Pyke
o Estripador das Águas Sangrentas
Jayce wins against Pyke 47.31% of the time which is 8.24% lower against Pyke than the average opponent.
After normalising both champions win rates Jayce wins against Pyke 4.67% more often than would be expected.
The average opponent winrate against Pyke is 55.55%.


Nami
a Conjuradora das Marés
Jayce wins against Nami 48.45% of the time which is 3.91% lower against Nami than the average opponent.
After normalising both champions win rates Jayce wins against Nami 8.99% more often than would be expected.
The average opponent winrate against Nami is 52.36%.


Yuumi
a Gata Mágica
Jayce wins against Yuumi 49.19% of the time which is 9.39% lower against Yuumi than the average opponent.
After normalising both champions win rates Jayce wins against Yuumi 3.46% more often than would be expected.
The average opponent winrate against Yuumi is 58.58%.


Alistar
o Minotauro
Jayce wins against Alistar 50.48% of the time which is 4.44% lower against Alistar than the average opponent.
After normalising both champions win rates Jayce wins against Alistar 8.47% more often than would be expected.
The average opponent winrate against Alistar is 54.92%.