

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.
Master+ Champions Analysed: 751,434
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 7 is the strongest counter to top champions of Ornn, Renekton & Yorick. While Jayce top is countered most by top champions of Ambessa, Irelia & Sion. Below is a detailed breakdown of Jayce top counters against top champions with a minimum of 100 games.


Ambessa
Matriarca de la Guerra
Jayce wins against Ambessa 42.75% of the time which is 6.07% lower against Ambessa than the average opponent.
After normalising both champions win rates Jayce wins against Ambessa 5.57% less often than would be expected.
The average opponent winrate against Ambessa is 48.82%.


Irelia
la Danza de las Cuchillas
Jayce wins against Irelia 44.55% of the time which is 4.05% lower against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 3.55% less often than would be expected.
The average opponent winrate against Irelia is 48.60%.


Sion
El Coloso no Muerto
Jayce wins against Sion 45.56% of the time which is 4.86% lower against Sion than the average opponent.
After normalising both champions win rates Jayce wins against Sion 4.36% less often than would be expected.
The average opponent winrate against Sion is 50.42%.


Gangplank
El Azote de los Mares
Jayce wins against Gangplank 45.76% of the time which is 2.76% lower against Gangplank than the average opponent.
After normalising both champions win rates Jayce wins against Gangplank 2.26% less often than would be expected.
The average opponent winrate against Gangplank is 48.52%.


Gwen
La Costurera Consagrada
Jayce wins against Gwen 46.34% of the time which is 1.35% lower against Gwen than the average opponent.
After normalising both champions win rates Jayce wins against Gwen 0.85% less often than would be expected.
The average opponent winrate against Gwen is 47.69%.


Malphite
El Fragmento del Monolito
Jayce wins against Malphite 47.51% of the time which is 1.15% lower against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 0.65% less often than would be expected.
The average opponent winrate against Malphite is 48.66%.


Riven
La Exiliada
Jayce wins against Riven 47.79% of the time which is 0.75% higher against Riven than the average opponent.
After normalising both champions win rates Jayce wins against Riven 1.24% more often than would be expected.
The average opponent winrate against Riven is 47.04%.


Jax
El Maestro de Armas
Jayce wins against Jax 47.92% of the time which is 0.20% lower against Jax than the average opponent.
After normalising both champions win rates Jayce wins against Jax 0.30% more often than would be expected.
The average opponent winrate against Jax is 48.12%.


K'Sante
el Orgullo de Nazumah
Jayce wins against K'Sante 48.05% of the time which is 2.22% lower against K'Sante than the average opponent.
After normalising both champions win rates Jayce wins against K'Sante 1.72% less often than would be expected.
The average opponent winrate against K'Sante is 50.27%.


Fiora
La Estocada Excelsa
Jayce wins against Fiora 48.15% of the time which is 0.41% higher against Fiora than the average opponent.
After normalising both champions win rates Jayce wins against Fiora 0.91% more often than would be expected.
The average opponent winrate against Fiora is 47.74%.


Gragas
El Camorrista
Jayce wins against Gragas 48.25% of the time which is 0.55% lower against Gragas than the average opponent.
After normalising both champions win rates Jayce wins against Gragas 0.05% less often than would be expected.
The average opponent winrate against Gragas is 48.80%.


Aatrox
la Espada de los Oscuros
Jayce wins against Aatrox 49.39% of the time which is 1.03% lower against Aatrox than the average opponent.
After normalising both champions win rates Jayce wins against Aatrox 0.53% less often than would be expected.
The average opponent winrate against Aatrox is 50.42%.


Dr. Mundo
El Loco de Zaun
Jayce wins against Dr. Mundo 50.50% of the time which is 1.16% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Jayce wins against Dr. Mundo 0.66% less often than would be expected.
The average opponent winrate against Dr. Mundo is 51.66%.


Yorick
Pastor de las Almas Perdidas
Jayce wins against Yorick 51.24% of the time which is 3.39% higher against Yorick than the average opponent.
After normalising both champions win rates Jayce wins against Yorick 3.89% more often than would be expected.
The average opponent winrate against Yorick is 47.85%.


Renekton
El Carnicero de las Arenas
Jayce wins against Renekton 51.64% of the time which is 2.09% higher against Renekton than the average opponent.
After normalising both champions win rates Jayce wins against Renekton 2.59% more often than would be expected.
The average opponent winrate against Renekton is 49.55%.


Ornn
Las Llamas de la Forja
Jayce wins against Ornn 59.66% of the time which is 10.92% higher against Ornn than the average opponent.
After normalising both champions win rates Jayce wins against Ornn 11.42% more often than would be expected.
The average opponent winrate against Ornn is 48.74%.