

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: 829,690
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, Yorick & Renekton. While Jayce top is countered most by top champions of Ambessa, Sion & Irelia. Below is a detailed breakdown of Jayce top counters against top champions with a minimum of 100 games.


Ambessa
La Matriarca de la Guerra
Jayce wins against Ambessa 42.46% of the time which is 6.72% lower against Ambessa than the average opponent.
After normalising both champions win rates Jayce wins against Ambessa 5.24% less often than would be expected.
The average opponent winrate against Ambessa is 49.18%.


Sion
el Coloso no Muerto
Jayce wins against Sion 42.53% of the time which is 7.64% lower against Sion than the average opponent.
After normalising both champions win rates Jayce wins against Sion 6.16% less often than would be expected.
The average opponent winrate against Sion is 50.17%.


Irelia
la Cuchilla Danzante
Jayce wins against Irelia 43.48% of the time which is 6.00% lower against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 4.52% less often than would be expected.
The average opponent winrate against Irelia is 49.48%.


Gwen
La Costurera Sagrada
Jayce wins against Gwen 45.25% of the time which is 3.49% lower against Gwen than the average opponent.
After normalising both champions win rates Jayce wins against Gwen 2.01% less often than would be expected.
The average opponent winrate against Gwen is 48.74%.


Gangplank
el Azote de los Mares
Jayce wins against Gangplank 45.30% of the time which is 3.33% lower against Gangplank than the average opponent.
After normalising both champions win rates Jayce wins against Gangplank 1.85% less often than would be expected.
The average opponent winrate against Gangplank is 48.63%.


K'Sante
El Orgullo de Nazumah
Jayce wins against K'Sante 46.75% of the time which is 4.16% lower against K'Sante than the average opponent.
After normalising both champions win rates Jayce wins against K'Sante 2.68% less often than would be expected.
The average opponent winrate against K'Sante is 50.91%.


Riven
la Desterrada
Jayce wins against Riven 46.88% of the time which is 1.19% lower against Riven than the average opponent.
After normalising both champions win rates Jayce wins against Riven 0.28% more often than would be expected.
The average opponent winrate against Riven is 48.07%.


Jax
el Maestro de Armas
Jayce wins against Jax 47.55% of the time which is 0.58% lower against Jax than the average opponent.
After normalising both champions win rates Jayce wins against Jax 0.89% more often than would be expected.
The average opponent winrate against Jax is 48.13%.


Malphite
el Fragmento del Monolito
Jayce wins against Malphite 47.71% of the time which is 2.57% lower against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 1.09% less often than would be expected.
The average opponent winrate against Malphite is 50.28%.


Aatrox
la Espada Darkin
Jayce wins against Aatrox 47.76% of the time which is 2.80% lower against Aatrox than the average opponent.
After normalising both champions win rates Jayce wins against Aatrox 1.32% less often than would be expected.
The average opponent winrate against Aatrox is 50.56%.


Fiora
la Gran Duelista
Jayce wins against Fiora 48.32% of the time which is 0.12% lower against Fiora than the average opponent.
After normalising both champions win rates Jayce wins against Fiora 1.36% more often than would be expected.
The average opponent winrate against Fiora is 48.44%.


Gragas
el Revoltoso
Jayce wins against Gragas 49.22% of the time which is 0.82% higher against Gragas than the average opponent.
After normalising both champions win rates Jayce wins against Gragas 2.30% more often than would be expected.
The average opponent winrate against Gragas is 48.40%.


Dr. Mundo
el Loco de Zaun
Jayce wins against Dr. Mundo 50.94% of the time which is 1.10% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Jayce wins against Dr. Mundo 0.38% more often than would be expected.
The average opponent winrate against Dr. Mundo is 52.04%.


Renekton
el Carnicero de las Arenas
Jayce wins against Renekton 51.05% of the time which is 1.51% higher against Renekton than the average opponent.
After normalising both champions win rates Jayce wins against Renekton 2.99% more often than would be expected.
The average opponent winrate against Renekton is 49.54%.


Yorick
Pastor de Almas
Jayce wins against Yorick 53.85% of the time which is 4.63% higher against Yorick than the average opponent.
After normalising both champions win rates Jayce wins against Yorick 6.11% more often than would be expected.
The average opponent winrate against Yorick is 49.22%.


Ornn
El Fuego Debajo de la Montaña
Jayce wins against Ornn 59.46% of the time which is 10.85% higher against Ornn than the average opponent.
After normalising both champions win rates Jayce wins against Ornn 12.33% more often than would be expected.
The average opponent winrate against Ornn is 48.61%.