

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: 905,829
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 15.16 is the strongest counter to top champions of Jax, Renekton & Gwen. While Jayce top is countered most by top champions of Rumble, Mordekaiser & Ambessa. Below is a detailed breakdown of Jayce top counters against top champions with a minimum of 100 games.


Rumble
Zmechanizowany Zabijaka
Jayce wins against Rumble 44.00% of the time which is 0.62% lower against Rumble than the average opponent.
After normalising both champions win rates Jayce wins against Rumble 3.73% less often than would be expected.
The average opponent winrate against Rumble is 44.62%.


Mordekaiser
Żelazny Upiór
Jayce wins against Mordekaiser 45.54% of the time which is 2.83% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Jayce wins against Mordekaiser 5.95% less often than would be expected.
The average opponent winrate against Mordekaiser is 48.37%.


Ambessa
Matriarchini Wojny
Jayce wins against Ambessa 46.35% of the time which is 2.80% lower against Ambessa than the average opponent.
After normalising both champions win rates Jayce wins against Ambessa 5.92% less often than would be expected.
The average opponent winrate against Ambessa is 49.15%.


Gnar
Brakujące Ogniwo
Jayce wins against Gnar 48.08% of the time which is 0.84% higher against Gnar than the average opponent.
After normalising both champions win rates Jayce wins against Gnar 2.28% less often than would be expected.
The average opponent winrate against Gnar is 47.24%.


K'Sante
Duma Nazumah
Jayce wins against K'Sante 48.80% of the time which is 0.53% lower against K'Sante than the average opponent.
After normalising both champions win rates Jayce wins against K'Sante 3.65% less often than would be expected.
The average opponent winrate against K'Sante is 49.33%.


Malphite
Okruch Monolitu
Jayce wins against Malphite 48.82% of the time which is 1.47% higher against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 1.65% less often than would be expected.
The average opponent winrate against Malphite is 47.35%.


Sion
Nieumarły Niszczyciel
Jayce wins against Sion 48.86% of the time which is 2.97% higher against Sion than the average opponent.
After normalising both champions win rates Jayce wins against Sion 0.14% less often than would be expected.
The average opponent winrate against Sion is 45.89%.


Gangplank
Postrach Siedmiu Mórz
Jayce wins against Gangplank 51.28% of the time which is 3.46% higher against Gangplank than the average opponent.
After normalising both champions win rates Jayce wins against Gangplank 0.34% more often than would be expected.
The average opponent winrate against Gangplank is 47.82%.


Fiora
Mistrzyni Fechtunku
Jayce wins against Fiora 51.91% of the time which is 5.40% higher against Fiora than the average opponent.
After normalising both champions win rates Jayce wins against Fiora 2.28% more often than would be expected.
The average opponent winrate against Fiora is 46.51%.


Irelia
Tańcząca z Ostrzami
Jayce wins against Irelia 52.12% of the time which is 4.72% higher against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 1.60% more often than would be expected.
The average opponent winrate against Irelia is 47.40%.


Darius
Ręka Noxusu
Jayce wins against Darius 52.29% of the time which is 4.96% higher against Darius than the average opponent.
After normalising both champions win rates Jayce wins against Darius 1.84% more often than would be expected.
The average opponent winrate against Darius is 47.33%.


Gragas
Karczemny Zabijaka
Jayce wins against Gragas 52.38% of the time which is 5.86% higher against Gragas than the average opponent.
After normalising both champions win rates Jayce wins against Gragas 2.74% more often than would be expected.
The average opponent winrate against Gragas is 46.52%.


Aatrox
Ostrze Darkinów
Jayce wins against Aatrox 52.49% of the time which is 4.49% higher against Aatrox than the average opponent.
After normalising both champions win rates Jayce wins against Aatrox 1.37% more often than would be expected.
The average opponent winrate against Aatrox is 48.00%.


Gwen
Mglista Krawczyni
Jayce wins against Gwen 52.99% of the time which is 4.48% higher against Gwen than the average opponent.
After normalising both champions win rates Jayce wins against Gwen 1.36% more often than would be expected.
The average opponent winrate against Gwen is 48.51%.


Renekton
Pustynny Rzeźnik
Jayce wins against Renekton 53.17% of the time which is 4.09% higher against Renekton than the average opponent.
After normalising both champions win rates Jayce wins against Renekton 0.97% more often than would be expected.
The average opponent winrate against Renekton is 49.08%.


Jax
Mistrz Broni
Jayce wins against Jax 56.00% of the time which is 8.57% higher against Jax than the average opponent.
After normalising both champions win rates Jayce wins against Jax 5.45% more often than would be expected.
The average opponent winrate against Jax is 47.43%.