

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: 12,799,412
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 top Counters
Jayce top on Patch 15.4 is the strongest counter to top champions of Sylas, Vladimir & Akali. While Jayce top is countered most by top champions of Yorick, Sion & Nasus. Below is a detailed breakdown of Jayce top counters against top champions with a minimum of 100 games.


Yorick
o Pastor de Almas
Jayce wins against Yorick 34.76% of the time which is 13.78% lower against Yorick than the average opponent.
After normalising both champions win rates Jayce wins against Yorick 3.60% less often than would be expected.
The average opponent winrate against Yorick is 48.54%.


Sion
o Colosso Morto-Vivo
Jayce wins against Sion 34.89% of the time which is 16.14% lower against Sion than the average opponent.
After normalising both champions win rates Jayce wins against Sion 5.91% less often than would be expected.
The average opponent winrate against Sion is 51.03%.


Nasus
o Curador das Areias
Jayce wins against Nasus 35.82% of the time which is 15.86% lower against Nasus than the average opponent.
After normalising both champions win rates Jayce wins against Nasus 5.63% less often than would be expected.
The average opponent winrate against Nasus is 51.68%.


Cho'Gath
o Terror do Vazio
Jayce wins against Cho'Gath 36.32% of the time which is 16.54% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Jayce wins against Cho'Gath 6.30% less often than would be expected.
The average opponent winrate against Cho'Gath is 52.86%.


Trundle
o Rei dos Trolls
Jayce wins against Trundle 36.63% of the time which is 15.17% lower against Trundle than the average opponent.
After normalising both champions win rates Jayce wins against Trundle 4.94% less often than would be expected.
The average opponent winrate against Trundle is 51.80%.


Wukong
o Macaco Rei
Jayce wins against Wukong 37.72% of the time which is 15.82% lower against Wukong than the average opponent.
After normalising both champions win rates Jayce wins against Wukong 5.58% less often than would be expected.
The average opponent winrate against Wukong is 53.54%.


Tryndamere
o Rei Bárbaro
Jayce wins against Tryndamere 38.63% of the time which is 15.29% lower against Tryndamere than the average opponent.
After normalising both champions win rates Jayce wins against Tryndamere 5.05% less often than would be expected.
The average opponent winrate against Tryndamere is 53.92%.


Olaf
o Berserker
Jayce wins against Olaf 38.73% of the time which is 16.34% lower against Olaf than the average opponent.
After normalising both champions win rates Jayce wins against Olaf 6.11% less often than would be expected.
The average opponent winrate against Olaf is 55.07%.


Tahm Kench
o Rei do Rio
Jayce wins against Tahm Kench 39.13% of the time which is 14.56% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Jayce wins against Tahm Kench 4.32% less often than would be expected.
The average opponent winrate against Tahm Kench is 53.69%.


Dr. Mundo
o Louco de Zaun
Jayce wins against Dr. Mundo 39.72% of the time which is 12.01% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Jayce wins against Dr. Mundo 1.78% less often than would be expected.
The average opponent winrate against Dr. Mundo is 51.73%.


Camille
a Sombra de Aço
Jayce wins against Camille 39.86% of the time which is 18.59% lower against Camille than the average opponent.
After normalising both champions win rates Jayce wins against Camille 8.42% less often than would be expected.
The average opponent winrate against Camille is 58.45%.


Malphite
o Fragmento do Monolito
Jayce wins against Malphite 40.11% of the time which is 12.94% lower against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 2.70% less often than would be expected.
The average opponent winrate against Malphite is 53.05%.


Illaoi
a Sacerdotisa Cráquem
Jayce wins against Illaoi 40.11% of the time which is 11.69% lower against Illaoi than the average opponent.
After normalising both champions win rates Jayce wins against Illaoi 1.46% less often than would be expected.
The average opponent winrate against Illaoi is 51.80%.


Riven
a Exilada
Jayce wins against Riven 40.27% of the time which is 17.55% lower against Riven than the average opponent.
After normalising both champions win rates Jayce wins against Riven 7.36% less often than would be expected.
The average opponent winrate against Riven is 57.82%.


Gnar
o Yordle Pré-Histórico
Jayce wins against Gnar 40.37% of the time which is 14.30% lower against Gnar than the average opponent.
After normalising both champions win rates Jayce wins against Gnar 4.06% less often than would be expected.
The average opponent winrate against Gnar is 54.67%.


Urgot
o Encouraçado
Jayce wins against Urgot 40.44% of the time which is 10.23% lower against Urgot than the average opponent.
After normalising both champions win rates Jayce wins against Urgot 0.01% less often than would be expected.
The average opponent winrate against Urgot is 50.67%.


Warwick
a Ira Desimpedida de Zaun
Jayce wins against Warwick 41.03% of the time which is 11.11% lower against Warwick than the average opponent.
After normalising both champions win rates Jayce wins against Warwick 0.87% less often than would be expected.
The average opponent winrate against Warwick is 52.14%.


Teemo
o Explorador Veloz
Jayce wins against Teemo 41.80% of the time which is 9.23% lower against Teemo than the average opponent.
After normalising both champions win rates Jayce wins against Teemo 1.00% more often than would be expected.
The average opponent winrate against Teemo is 51.03%.


Irelia
a Dançarina das Lâminas
Jayce wins against Irelia 41.83% of the time which is 13.95% lower against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 3.72% less often than would be expected.
The average opponent winrate against Irelia is 55.78%.


Sett
o Chefe
Jayce wins against Sett 42.14% of the time which is 8.84% lower against Sett than the average opponent.
After normalising both champions win rates Jayce wins against Sett 1.39% more often than would be expected.
The average opponent winrate against Sett is 50.98%.


Ambessa
Matriarca da Guerra
Jayce wins against Ambessa 42.35% of the time which is 14.16% lower against Ambessa than the average opponent.
After normalising both champions win rates Jayce wins against Ambessa 3.95% less often than would be expected.
The average opponent winrate against Ambessa is 56.51%.


Kennen
o Coração da Tempestade
Jayce wins against Kennen 42.47% of the time which is 12.41% lower against Kennen than the average opponent.
After normalising both champions win rates Jayce wins against Kennen 2.17% less often than would be expected.
The average opponent winrate against Kennen is 54.88%.


Garen
o Poder de Demacia
Jayce wins against Garen 42.61% of the time which is 9.47% lower against Garen than the average opponent.
After normalising both champions win rates Jayce wins against Garen 0.77% more often than would be expected.
The average opponent winrate against Garen is 52.08%.


Mordekaiser
o Revenã de Ferro
Jayce wins against Mordekaiser 42.94% of the time which is 8.85% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Jayce wins against Mordekaiser 1.38% more often than would be expected.
The average opponent winrate against Mordekaiser is 51.79%.


Renekton
o Carniceiro das Areias
Jayce wins against Renekton 43.04% of the time which is 11.03% lower against Renekton than the average opponent.
After normalising both champions win rates Jayce wins against Renekton 0.79% less often than would be expected.
The average opponent winrate against Renekton is 54.07%.


Shen
o Olho do Crepúsculo
Jayce wins against Shen 43.15% of the time which is 11.03% lower against Shen than the average opponent.
After normalising both champions win rates Jayce wins against Shen 0.79% less often than would be expected.
The average opponent winrate against Shen is 54.18%.


Ornn
O Fogo sob a Montanha
Jayce wins against Ornn 43.62% of the time which is 8.28% lower against Ornn than the average opponent.
After normalising both champions win rates Jayce wins against Ornn 1.96% more often than would be expected.
The average opponent winrate against Ornn is 51.90%.


Quinn
as Asas de Demacia
Jayce wins against Quinn 44.50% of the time which is 10.85% lower against Quinn than the average opponent.
After normalising both champions win rates Jayce wins against Quinn 0.62% less often than would be expected.
The average opponent winrate against Quinn is 55.35%.


Vayne
a Caçadora Noturna
Jayce wins against Vayne 44.50% of the time which is 10.38% lower against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 0.14% less often than would be expected.
The average opponent winrate against Vayne is 54.88%.


Fiora
a Grande Duelista
Jayce wins against Fiora 44.76% of the time which is 11.25% lower against Fiora than the average opponent.
After normalising both champions win rates Jayce wins against Fiora 1.03% less often than would be expected.
The average opponent winrate against Fiora is 56.01%.


Heimerdinger
o Inventor Idolatrado
Jayce wins against Heimerdinger 44.78% of the time which is 6.19% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Jayce wins against Heimerdinger 4.04% more often than would be expected.
The average opponent winrate against Heimerdinger is 50.97%.


Yasuo
o Imperdoável
Jayce wins against Yasuo 44.87% of the time which is 9.81% lower against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 0.43% more often than would be expected.
The average opponent winrate against Yasuo is 54.68%.


Darius
a Mão de Noxus
Jayce wins against Darius 44.89% of the time which is 10.17% lower against Darius than the average opponent.
After normalising both champions win rates Jayce wins against Darius 0.06% more often than would be expected.
The average opponent winrate against Darius is 55.06%.


Singed
o Químico Louco
Jayce wins against Singed 45.38% of the time which is 4.85% lower against Singed than the average opponent.
After normalising both champions win rates Jayce wins against Singed 5.36% more often than would be expected.
The average opponent winrate against Singed is 50.23%.


Yone
o Inesquecido
Jayce wins against Yone 45.97% of the time which is 9.00% lower against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 1.23% more often than would be expected.
The average opponent winrate against Yone is 54.97%.


Gangplank
o Terror dos Doze Mares
Jayce wins against Gangplank 46.15% of the time which is 10.20% lower against Gangplank than the average opponent.
After normalising both champions win rates Jayce wins against Gangplank 0.02% more often than would be expected.
The average opponent winrate against Gangplank is 56.35%.


Pantheon
a Lança Indestrutível
Jayce wins against Pantheon 46.31% of the time which is 9.52% lower against Pantheon than the average opponent.
After normalising both champions win rates Jayce wins against Pantheon 0.70% more often than would be expected.
The average opponent winrate against Pantheon is 55.83%.


Jax
o Grão-Mestre das Armas
Jayce wins against Jax 46.37% of the time which is 8.41% lower against Jax than the average opponent.
After normalising both champions win rates Jayce wins against Jax 1.83% more often than would be expected.
The average opponent winrate against Jax is 54.78%.


Gragas
o Badernista
Jayce wins against Gragas 46.99% of the time which is 9.95% lower against Gragas than the average opponent.
After normalising both champions win rates Jayce wins against Gragas 0.26% more often than would be expected.
The average opponent winrate against Gragas is 56.94%.


K'Sante
o Orgulho de Nazumah.
Jayce wins against K'Sante 47.52% of the time which is 10.12% lower against K'Sante than the average opponent.
After normalising both champions win rates Jayce wins against K'Sante 0.07% more often than would be expected.
The average opponent winrate against K'Sante is 57.64%.


Volibear
a Tempestade Implacável
Jayce wins against Volibear 47.91% of the time which is 5.43% lower against Volibear than the average opponent.
After normalising both champions win rates Jayce wins against Volibear 4.81% more often than would be expected.
The average opponent winrate against Volibear is 53.34%.


Gwen
A Costureira Encantada
Jayce wins against Gwen 48.46% of the time which is 7.96% lower against Gwen than the average opponent.
After normalising both champions win rates Jayce wins against Gwen 2.26% more often than would be expected.
The average opponent winrate against Gwen is 56.42%.


Aatrox
a Espada Darkin
Jayce wins against Aatrox 48.47% of the time which is 7.39% lower against Aatrox than the average opponent.
After normalising both champions win rates Jayce wins against Aatrox 2.83% more often than would be expected.
The average opponent winrate against Aatrox is 55.86%.


Rumble
a Ameaça Mecânica
Jayce wins against Rumble 48.60% of the time which is 7.17% lower against Rumble than the average opponent.
After normalising both champions win rates Jayce wins against Rumble 3.06% more often than would be expected.
The average opponent winrate against Rumble is 55.77%.


Kayle
a Justa
Jayce wins against Kayle 48.77% of the time which is 3.77% lower against Kayle than the average opponent.
After normalising both champions win rates Jayce wins against Kayle 6.47% more often than would be expected.
The average opponent winrate against Kayle is 52.54%.


Akali
a Assassina Renegada
Jayce wins against Akali 49.09% of the time which is 5.83% lower against Akali than the average opponent.
After normalising both champions win rates Jayce wins against Akali 4.40% more often than would be expected.
The average opponent winrate against Akali is 54.92%.


Vladimir
o Sanguinário Escarlate
Jayce wins against Vladimir 51.95% of the time which is 4.00% lower against Vladimir than the average opponent.
After normalising both champions win rates Jayce wins against Vladimir 6.22% more often than would be expected.
The average opponent winrate against Vladimir is 55.95%.


Sylas
o Abjugado
Jayce wins against Sylas 53.42% of the time which is 3.54% lower against Sylas than the average opponent.
After normalising both champions win rates Jayce wins against Sylas 6.67% more often than would be expected.
The average opponent winrate against Sylas is 56.96%.