

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: 1,042,700
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 15.15 is the strongest counter to top champions of Fiora, Rumble & Renekton. While Jayce top is countered most by top champions of Dr. Mundo, Ornn & Jax. Below is a detailed breakdown of Jayce top counters against top champions with a minimum of 100 games.


Dr. Mundo
el Loco de Zaun
Jayce wins against Dr. Mundo 35.59% of the time which is 15.41% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Jayce wins against Dr. Mundo 13.09% less often than would be expected.
The average opponent winrate against Dr. Mundo is 51.00%.


Ornn
El Fuego Debajo de la Montaña
Jayce wins against Ornn 42.06% of the time which is 8.08% lower against Ornn than the average opponent.
After normalising both champions win rates Jayce wins against Ornn 5.76% less often than would be expected.
The average opponent winrate against Ornn is 50.14%.


Jax
el Maestro de Armas
Jayce wins against Jax 42.36% of the time which is 7.01% lower against Jax than the average opponent.
After normalising both champions win rates Jayce wins against Jax 4.69% less often than would be expected.
The average opponent winrate against Jax is 49.37%.


Irelia
la Cuchilla Danzante
Jayce wins against Irelia 43.17% of the time which is 6.48% lower against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 4.16% less often than would be expected.
The average opponent winrate against Irelia is 49.65%.


Camille
la Sombra de Acero
Jayce wins against Camille 43.55% of the time which is 4.98% lower against Camille than the average opponent.
After normalising both champions win rates Jayce wins against Camille 2.66% less often than would be expected.
The average opponent winrate against Camille is 48.53%.


Darius
la mano de Noxus
Jayce wins against Darius 44.83% of the time which is 5.38% lower against Darius than the average opponent.
After normalising both champions win rates Jayce wins against Darius 3.06% less often than would be expected.
The average opponent winrate against Darius is 50.21%.


Yasuo
el Imperdonable
Jayce wins against Yasuo 45.19% of the time which is 5.61% lower against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 3.29% less often than would be expected.
The average opponent winrate against Yasuo is 50.80%.


Sion
el Coloso no Muerto
Jayce wins against Sion 45.71% of the time which is 6.16% lower against Sion than the average opponent.
After normalising both champions win rates Jayce wins against Sion 3.84% less often than would be expected.
The average opponent winrate against Sion is 51.87%.


Vladimir
el Segador Carmesí
Jayce wins against Vladimir 46.77% of the time which is 4.03% lower against Vladimir than the average opponent.
After normalising both champions win rates Jayce wins against Vladimir 1.71% less often than would be expected.
The average opponent winrate against Vladimir is 50.80%.


K'Sante
El Orgullo de Nazumah
Jayce wins against K'Sante 46.79% of the time which is 4.73% lower against K'Sante than the average opponent.
After normalising both champions win rates Jayce wins against K'Sante 2.41% less often than would be expected.
The average opponent winrate against K'Sante is 51.52%.


Gangplank
el Azote de los Mares
Jayce wins against Gangplank 46.92% of the time which is 2.55% lower against Gangplank than the average opponent.
After normalising both champions win rates Jayce wins against Gangplank 0.23% less often than would be expected.
The average opponent winrate against Gangplank is 49.47%.


Gwen
La Costurera Sagrada
Jayce wins against Gwen 46.96% of the time which is 3.95% lower against Gwen than the average opponent.
After normalising both champions win rates Jayce wins against Gwen 1.63% less often than would be expected.
The average opponent winrate against Gwen is 50.91%.


Yorick
Pastor de Almas
Jayce wins against Yorick 47.11% of the time which is 4.82% lower against Yorick than the average opponent.
After normalising both champions win rates Jayce wins against Yorick 2.50% less often than would be expected.
The average opponent winrate against Yorick is 51.93%.


Malphite
el Fragmento del Monolito
Jayce wins against Malphite 47.34% of the time which is 3.07% lower against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 0.75% less often than would be expected.
The average opponent winrate against Malphite is 50.41%.


Riven
la Desterrada
Jayce wins against Riven 48.84% of the time which is 0.28% lower against Riven than the average opponent.
After normalising both champions win rates Jayce wins against Riven 2.04% more often than would be expected.
The average opponent winrate against Riven is 49.12%.


Aatrox
la Espada Darkin
Jayce wins against Aatrox 49.00% of the time which is 1.56% lower against Aatrox than the average opponent.
After normalising both champions win rates Jayce wins against Aatrox 0.76% more often than would be expected.
The average opponent winrate against Aatrox is 50.56%.


Ambessa
La Matriarca de la Guerra
Jayce wins against Ambessa 49.70% of the time which is 0.07% higher against Ambessa than the average opponent.
After normalising both champions win rates Jayce wins against Ambessa 2.39% more often than would be expected.
The average opponent winrate against Ambessa is 49.63%.


Gragas
el Revoltoso
Jayce wins against Gragas 50.36% of the time which is 3.17% higher against Gragas than the average opponent.
After normalising both champions win rates Jayce wins against Gragas 5.48% more often than would be expected.
The average opponent winrate against Gragas is 47.19%.


Aurora
la Bruja entre Mundos
Jayce wins against Aurora 51.43% of the time which is 2.28% higher against Aurora than the average opponent.
After normalising both champions win rates Jayce wins against Aurora 4.60% more often than would be expected.
The average opponent winrate against Aurora is 49.15%.


Renekton
el Carnicero de las Arenas
Jayce wins against Renekton 52.98% of the time which is 1.89% higher against Renekton than the average opponent.
After normalising both champions win rates Jayce wins against Renekton 4.21% more often than would be expected.
The average opponent winrate against Renekton is 51.09%.


Rumble
la Amenaza Mecánica
Jayce wins against Rumble 53.60% of the time which is 2.35% higher against Rumble than the average opponent.
After normalising both champions win rates Jayce wins against Rumble 4.67% more often than would be expected.
The average opponent winrate against Rumble is 51.25%.


Fiora
la Gran Duelista
Jayce wins against Fiora 57.21% of the time which is 9.01% higher against Fiora than the average opponent.
After normalising both champions win rates Jayce wins against Fiora 11.32% more often than would be expected.
The average opponent winrate against Fiora is 48.20%.