

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: 955,851
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 15.17 is the strongest counter to top champions of Gangplank, Aatrox & Rumble. While Jayce top is countered most by top champions of Irelia, Gnar & Gragas. Below is a detailed breakdown of Jayce top counters against top champions with a minimum of 100 games.


Irelia
la Cuchilla Danzante
Jayce wins against Irelia 42.29% of the time which is 4.40% lower against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 6.14% less often than would be expected.
The average opponent winrate against Irelia is 46.69%.


Gnar
el Eslabón Perdido
Jayce wins against Gnar 42.99% of the time which is 6.17% lower against Gnar than the average opponent.
After normalising both champions win rates Jayce wins against Gnar 7.91% less often than would be expected.
The average opponent winrate against Gnar is 49.16%.


Gragas
el Revoltoso
Jayce wins against Gragas 43.64% of the time which is 3.53% lower against Gragas than the average opponent.
After normalising both champions win rates Jayce wins against Gragas 5.27% less often than would be expected.
The average opponent winrate against Gragas is 47.17%.


Sion
el Coloso no Muerto
Jayce wins against Sion 44.92% of the time which is 3.14% lower against Sion than the average opponent.
After normalising both champions win rates Jayce wins against Sion 4.88% less often than would be expected.
The average opponent winrate against Sion is 48.06%.


Malphite
el Fragmento del Monolito
Jayce wins against Malphite 45.09% of the time which is 2.03% lower against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 3.77% less often than would be expected.
The average opponent winrate against Malphite is 47.12%.


Ambessa
La Matriarca de la Guerra
Jayce wins against Ambessa 46.62% of the time which is 2.59% lower against Ambessa than the average opponent.
After normalising both champions win rates Jayce wins against Ambessa 4.33% less often than would be expected.
The average opponent winrate against Ambessa is 49.21%.


K'Sante
El Orgullo de Nazumah
Jayce wins against K'Sante 47.40% of the time which is 2.57% lower against K'Sante than the average opponent.
After normalising both champions win rates Jayce wins against K'Sante 4.31% less often than would be expected.
The average opponent winrate against K'Sante is 49.97%.


Renekton
el Carnicero de las Arenas
Jayce wins against Renekton 48.97% of the time which is 0.46% lower against Renekton than the average opponent.
After normalising both champions win rates Jayce wins against Renekton 2.20% less often than would be expected.
The average opponent winrate against Renekton is 49.43%.


Riven
la Desterrada
Jayce wins against Riven 50.00% of the time which is 3.38% higher against Riven than the average opponent.
After normalising both champions win rates Jayce wins against Riven 1.64% more often than would be expected.
The average opponent winrate against Riven is 46.62%.


Dr. Mundo
el Loco de Zaun
Jayce wins against Dr. Mundo 50.88% of the time which is 2.84% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Jayce wins against Dr. Mundo 1.10% more often than would be expected.
The average opponent winrate against Dr. Mundo is 48.04%.


Darius
la mano de Noxus
Jayce wins against Darius 51.03% of the time which is 3.78% higher against Darius than the average opponent.
After normalising both champions win rates Jayce wins against Darius 2.04% more often than would be expected.
The average opponent winrate against Darius is 47.25%.


Jax
el Maestro de Armas
Jayce wins against Jax 51.04% of the time which is 3.46% higher against Jax than the average opponent.
After normalising both champions win rates Jayce wins against Jax 1.72% more often than would be expected.
The average opponent winrate against Jax is 47.58%.


Fiora
la Gran Duelista
Jayce wins against Fiora 51.18% of the time which is 5.35% higher against Fiora than the average opponent.
After normalising both champions win rates Jayce wins against Fiora 3.61% more often than would be expected.
The average opponent winrate against Fiora is 45.83%.


Rumble
la Amenaza Mecánica
Jayce wins against Rumble 52.83% of the time which is 4.00% higher against Rumble than the average opponent.
After normalising both champions win rates Jayce wins against Rumble 2.26% more often than would be expected.
The average opponent winrate against Rumble is 48.83%.


Aatrox
la Espada Darkin
Jayce wins against Aatrox 52.96% of the time which is 4.59% higher against Aatrox than the average opponent.
After normalising both champions win rates Jayce wins against Aatrox 2.85% more often than would be expected.
The average opponent winrate against Aatrox is 48.37%.


Gangplank
el Azote de los Mares
Jayce wins against Gangplank 53.21% of the time which is 4.51% higher against Gangplank than the average opponent.
After normalising both champions win rates Jayce wins against Gangplank 2.77% more often than would be expected.
The average opponent winrate against Gangplank is 48.70%.