

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: 919,898
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 Dr. Mundo, Renekton & Jax. While Jayce top is countered most by top champions of Gragas, Irelia & Gnar. Below is a detailed breakdown of Jayce top counters against top champions with a minimum of 100 games.


Gragas
Agitateur
Jayce wins against Gragas 37.74% of the time which is 9.05% lower against Gragas than the average opponent.
After normalising both champions win rates Jayce wins against Gragas 12.38% less often than would be expected.
The average opponent winrate against Gragas is 46.79%.


Irelia
Danseuse des lames
Jayce wins against Irelia 42.44% of the time which is 4.33% lower against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 7.66% less often than would be expected.
The average opponent winrate against Irelia is 46.77%.


Gnar
Chaînon manquant
Jayce wins against Gnar 46.53% of the time which is 2.20% lower against Gnar than the average opponent.
After normalising both champions win rates Jayce wins against Gnar 5.53% less often than would be expected.
The average opponent winrate against Gnar is 48.73%.


Sion
Colosse mort-vivant
Jayce wins against Sion 46.97% of the time which is 1.45% lower against Sion than the average opponent.
After normalising both champions win rates Jayce wins against Sion 4.78% less often than would be expected.
The average opponent winrate against Sion is 48.42%.


Malphite
Éclat du monolithe
Jayce wins against Malphite 47.33% of the time which is 0.12% lower against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 3.45% less often than would be expected.
The average opponent winrate against Malphite is 47.45%.


Ambessa
Matriarche de guerre
Jayce wins against Ambessa 47.86% of the time which is 0.41% lower against Ambessa than the average opponent.
After normalising both champions win rates Jayce wins against Ambessa 3.74% less often than would be expected.
The average opponent winrate against Ambessa is 48.27%.


K'Santé
Fierté de Nazumah
Jayce wins against K'Santé 50.26% of the time which is 0.13% higher against K'Santé than the average opponent.
After normalising both champions win rates Jayce wins against K'Santé 3.20% less often than would be expected.
The average opponent winrate against K'Santé is 50.13%.


Fiora
Sublime bretteuse
Jayce wins against Fiora 50.34% of the time which is 3.95% higher against Fiora than the average opponent.
After normalising both champions win rates Jayce wins against Fiora 0.62% more often than would be expected.
The average opponent winrate against Fiora is 46.39%.


Darius
Main de Noxus
Jayce wins against Darius 50.72% of the time which is 3.75% higher against Darius than the average opponent.
After normalising both champions win rates Jayce wins against Darius 0.42% more often than would be expected.
The average opponent winrate against Darius is 46.97%.


Aatrox
Épée des Darkin
Jayce wins against Aatrox 51.28% of the time which is 3.11% higher against Aatrox than the average opponent.
After normalising both champions win rates Jayce wins against Aatrox 0.22% less often than would be expected.
The average opponent winrate against Aatrox is 48.17%.


Yorick
Berger des âmes
Jayce wins against Yorick 51.85% of the time which is 1.56% higher against Yorick than the average opponent.
After normalising both champions win rates Jayce wins against Yorick 1.77% less often than would be expected.
The average opponent winrate against Yorick is 50.29%.


Rumble
Menace mécanisée
Jayce wins against Rumble 51.97% of the time which is 4.34% higher against Rumble than the average opponent.
After normalising both champions win rates Jayce wins against Rumble 1.01% more often than would be expected.
The average opponent winrate against Rumble is 47.63%.


Gangplank
Fléau des mers
Jayce wins against Gangplank 52.38% of the time which is 5.11% higher against Gangplank than the average opponent.
After normalising both champions win rates Jayce wins against Gangplank 1.78% more often than would be expected.
The average opponent winrate against Gangplank is 47.27%.


Riven
Exilée brisée
Jayce wins against Riven 53.08% of the time which is 7.26% higher against Riven than the average opponent.
After normalising both champions win rates Jayce wins against Riven 3.94% more often than would be expected.
The average opponent winrate against Riven is 45.82%.


Jax
Maître d'armes
Jayce wins against Jax 53.59% of the time which is 7.03% higher against Jax than the average opponent.
After normalising both champions win rates Jayce wins against Jax 3.70% more often than would be expected.
The average opponent winrate against Jax is 46.56%.


Renekton
Dévoreur des sables
Jayce wins against Renekton 54.68% of the time which is 4.99% higher against Renekton than the average opponent.
After normalising both champions win rates Jayce wins against Renekton 1.66% more often than would be expected.
The average opponent winrate against Renekton is 49.69%.


Dr. Mundo
Dément de Zaun
Jayce wins against Dr. Mundo 56.00% of the time which is 8.37% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Jayce wins against Dr. Mundo 5.04% more often than would be expected.
The average opponent winrate against Dr. Mundo is 47.63%.