

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.
Diamond Champions Analysed: 1,658,431
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 Teemo, Jax & Yone. While Jayce top is countered most by top champions of Malphite, Dr. Mundo & Gnar. Below is a detailed breakdown of Jayce top counters against top champions with a minimum of 100 games.


Malphite
el Fragmento del Monolito
Jayce wins against Malphite 40.96% of the time which is 6.81% lower against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 6.01% less often than would be expected.
The average opponent winrate against Malphite is 47.77%.


Dr. Mundo
el Loco de Zaun
Jayce wins against Dr. Mundo 42.94% of the time which is 6.83% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Jayce wins against Dr. Mundo 6.03% less often than would be expected.
The average opponent winrate against Dr. Mundo is 49.77%.


Gnar
el Eslabón Perdido
Jayce wins against Gnar 43.02% of the time which is 6.50% lower against Gnar than the average opponent.
After normalising both champions win rates Jayce wins against Gnar 5.70% less often than would be expected.
The average opponent winrate against Gnar is 49.52%.


Yasuo
el Imperdonable
Jayce wins against Yasuo 43.97% of the time which is 6.01% lower against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 5.21% less often than would be expected.
The average opponent winrate against Yasuo is 49.98%.


Camille
la Sombra de Acero
Jayce wins against Camille 44.74% of the time which is 3.73% lower against Camille than the average opponent.
After normalising both champions win rates Jayce wins against Camille 2.93% less often than would be expected.
The average opponent winrate against Camille is 48.47%.


Mordekaiser
el Renacido de Hierro
Jayce wins against Mordekaiser 44.98% of the time which is 4.82% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Jayce wins against Mordekaiser 4.02% less often than would be expected.
The average opponent winrate against Mordekaiser is 49.80%.


Quinn
las Alas de Demacia
Jayce wins against Quinn 45.60% of the time which is 0.97% higher against Quinn than the average opponent.
After normalising both champions win rates Jayce wins against Quinn 1.75% more often than would be expected.
The average opponent winrate against Quinn is 44.63%.


Fiora
la Gran Duelista
Jayce wins against Fiora 45.66% of the time which is 2.99% lower against Fiora than the average opponent.
After normalising both champions win rates Jayce wins against Fiora 2.19% less often than would be expected.
The average opponent winrate against Fiora is 48.65%.


Irelia
la Cuchilla Danzante
Jayce wins against Irelia 45.86% of the time which is 2.29% lower against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 1.49% less often than would be expected.
The average opponent winrate against Irelia is 48.15%.


Gragas
el Revoltoso
Jayce wins against Gragas 45.96% of the time which is 2.77% lower against Gragas than the average opponent.
After normalising both champions win rates Jayce wins against Gragas 1.97% less often than would be expected.
The average opponent winrate against Gragas is 48.73%.


Sett
El Jefe
Jayce wins against Sett 46.05% of the time which is 2.32% lower against Sett than the average opponent.
After normalising both champions win rates Jayce wins against Sett 1.52% less often than would be expected.
The average opponent winrate against Sett is 48.37%.


Ambessa
La Matriarca de la Guerra
Jayce wins against Ambessa 46.69% of the time which is 3.34% lower against Ambessa than the average opponent.
After normalising both champions win rates Jayce wins against Ambessa 2.54% less often than would be expected.
The average opponent winrate against Ambessa is 50.03%.


Ornn
El Fuego Debajo de la Montaña
Jayce wins against Ornn 46.85% of the time which is 1.99% lower against Ornn than the average opponent.
After normalising both champions win rates Jayce wins against Ornn 1.19% less often than would be expected.
The average opponent winrate against Ornn is 48.84%.


Renekton
el Carnicero de las Arenas
Jayce wins against Renekton 47.35% of the time which is 2.24% lower against Renekton than the average opponent.
After normalising both champions win rates Jayce wins against Renekton 1.44% less often than would be expected.
The average opponent winrate against Renekton is 49.59%.


Pantheon
la Lanza Inquebrantable
Jayce wins against Pantheon 47.57% of the time which is 2.26% lower against Pantheon than the average opponent.
After normalising both champions win rates Jayce wins against Pantheon 1.46% less often than would be expected.
The average opponent winrate against Pantheon is 49.83%.


Shen
el Ojo del Crepúsculo
Jayce wins against Shen 47.79% of the time which is 0.49% higher against Shen than the average opponent.
After normalising both champions win rates Jayce wins against Shen 1.28% more often than would be expected.
The average opponent winrate against Shen is 47.30%.


Riven
la Desterrada
Jayce wins against Riven 47.80% of the time which is 0.97% higher against Riven than the average opponent.
After normalising both champions win rates Jayce wins against Riven 1.76% more often than would be expected.
The average opponent winrate against Riven is 46.83%.


Aatrox
la Espada Darkin
Jayce wins against Aatrox 47.82% of the time which is 2.00% lower against Aatrox than the average opponent.
After normalising both champions win rates Jayce wins against Aatrox 1.20% less often than would be expected.
The average opponent winrate against Aatrox is 49.82%.


Gangplank
el Azote de los Mares
Jayce wins against Gangplank 48.13% of the time which is 1.91% lower against Gangplank than the average opponent.
After normalising both champions win rates Jayce wins against Gangplank 1.11% less often than would be expected.
The average opponent winrate against Gangplank is 50.04%.


Vladimir
el Segador Carmesí
Jayce wins against Vladimir 48.39% of the time which is 1.68% lower against Vladimir than the average opponent.
After normalising both champions win rates Jayce wins against Vladimir 0.88% less often than would be expected.
The average opponent winrate against Vladimir is 50.07%.


Sion
el Coloso no Muerto
Jayce wins against Sion 48.57% of the time which is 1.32% lower against Sion than the average opponent.
After normalising both champions win rates Jayce wins against Sion 0.52% less often than would be expected.
The average opponent winrate against Sion is 49.89%.


Darius
la mano de Noxus
Jayce wins against Darius 49.76% of the time which is 0.93% higher against Darius than the average opponent.
After normalising both champions win rates Jayce wins against Darius 1.73% more often than would be expected.
The average opponent winrate against Darius is 48.83%.


K'Sante
El Orgullo de Nazumah
Jayce wins against K'Sante 50.00% of the time which is 1.25% lower against K'Sante than the average opponent.
After normalising both champions win rates Jayce wins against K'Sante 0.45% less often than would be expected.
The average opponent winrate against K'Sante is 51.25%.


Kayle
la Justiciera
Jayce wins against Kayle 52.00% of the time which is 5.51% higher against Kayle than the average opponent.
After normalising both champions win rates Jayce wins against Kayle 6.30% more often than would be expected.
The average opponent winrate against Kayle is 46.49%.


Yorick
Pastor de Almas
Jayce wins against Yorick 52.89% of the time which is 3.02% higher against Yorick than the average opponent.
After normalising both champions win rates Jayce wins against Yorick 3.82% more often than would be expected.
The average opponent winrate against Yorick is 49.87%.


Rumble
la Amenaza Mecánica
Jayce wins against Rumble 53.02% of the time which is 2.44% higher against Rumble than the average opponent.
After normalising both champions win rates Jayce wins against Rumble 3.24% more often than would be expected.
The average opponent winrate against Rumble is 50.58%.


Yone
el Imborrable
Jayce wins against Yone 53.37% of the time which is 1.99% higher against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 2.79% more often than would be expected.
The average opponent winrate against Yone is 51.38%.


Jax
el Maestro de Armas
Jayce wins against Jax 54.01% of the time which is 5.34% higher against Jax than the average opponent.
After normalising both champions win rates Jayce wins against Jax 6.14% more often than would be expected.
The average opponent winrate against Jax is 48.67%.


Teemo
el Explorador Veloz
Jayce wins against Teemo 55.45% of the time which is 7.56% higher against Teemo than the average opponent.
After normalising both champions win rates Jayce wins against Teemo 8.36% more often than would be expected.
The average opponent winrate against Teemo is 47.89%.