

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: 987,660
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 15.12 is the strongest counter to top champions of Yone, Renekton & Gwen. While Jayce top is countered most by top champions of Gragas, Gangplank & Yorick. Below is a detailed breakdown of Jayce top counters against top champions with a minimum of 100 games.


Gragas
the Rabble Rouser
Jayce wins against Gragas 42.86% of the time which is 4.69% lower against Gragas than the average opponent.
After normalising both champions win rates Jayce wins against Gragas 6.80% less often than would be expected.
The average opponent winrate against Gragas is 47.55%.


Gangplank
the Saltwater Scourge
Jayce wins against Gangplank 44.83% of the time which is 3.08% lower against Gangplank than the average opponent.
After normalising both champions win rates Jayce wins against Gangplank 5.19% less often than would be expected.
The average opponent winrate against Gangplank is 47.91%.


Yorick
Shepherd of Souls
Jayce wins against Yorick 46.24% of the time which is 0.53% lower against Yorick than the average opponent.
After normalising both champions win rates Jayce wins against Yorick 2.64% less often than would be expected.
The average opponent winrate against Yorick is 46.77%.


Riven
the Exile
Jayce wins against Riven 46.59% of the time which is 1.67% higher against Riven than the average opponent.
After normalising both champions win rates Jayce wins against Riven 0.44% less often than would be expected.
The average opponent winrate against Riven is 44.92%.


Ornn
The Fire below the Mountain
Jayce wins against Ornn 46.61% of the time which is 0.81% lower against Ornn than the average opponent.
After normalising both champions win rates Jayce wins against Ornn 2.92% less often than would be expected.
The average opponent winrate against Ornn is 47.42%.


Sett
the Boss
Jayce wins against Sett 47.06% of the time which is 0.32% higher against Sett than the average opponent.
After normalising both champions win rates Jayce wins against Sett 1.79% less often than would be expected.
The average opponent winrate against Sett is 46.74%.


Camille
the Steel Shadow
Jayce wins against Camille 47.40% of the time which is 0.12% lower against Camille than the average opponent.
After normalising both champions win rates Jayce wins against Camille 2.23% less often than would be expected.
The average opponent winrate against Camille is 47.52%.


Sion
The Undead Juggernaut
Jayce wins against Sion 47.54% of the time which is 1.50% lower against Sion than the average opponent.
After normalising both champions win rates Jayce wins against Sion 3.61% less often than would be expected.
The average opponent winrate against Sion is 49.04%.


Yasuo
the Unforgiven
Jayce wins against Yasuo 48.08% of the time which is 0.57% lower against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 2.68% less often than would be expected.
The average opponent winrate against Yasuo is 48.65%.


Malphite
Shard of the Monolith
Jayce wins against Malphite 48.80% of the time which is 2.22% higher against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 0.11% more often than would be expected.
The average opponent winrate against Malphite is 46.58%.


Irelia
the Blade Dancer
Jayce wins against Irelia 48.88% of the time which is 1.68% higher against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 0.43% less often than would be expected.
The average opponent winrate against Irelia is 47.20%.


Dr. Mundo
the Madman of Zaun
Jayce wins against Dr. Mundo 49.07% of the time which is 0.84% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Jayce wins against Dr. Mundo 1.27% less often than would be expected.
The average opponent winrate against Dr. Mundo is 48.23%.


K'Sante
the Pride of Nazumah
Jayce wins against K'Sante 50.00% of the time which is 0.14% higher against K'Sante than the average opponent.
After normalising both champions win rates Jayce wins against K'Sante 1.97% less often than would be expected.
The average opponent winrate against K'Sante is 49.86%.


Vladimir
the Crimson Reaper
Jayce wins against Vladimir 50.41% of the time which is 2.68% higher against Vladimir than the average opponent.
After normalising both champions win rates Jayce wins against Vladimir 0.57% more often than would be expected.
The average opponent winrate against Vladimir is 47.73%.


Jax
Grandmaster at Arms
Jayce wins against Jax 50.44% of the time which is 4.66% higher against Jax than the average opponent.
After normalising both champions win rates Jayce wins against Jax 2.55% more often than would be expected.
The average opponent winrate against Jax is 45.78%.


Ambessa
Matriarch of War
Jayce wins against Ambessa 50.95% of the time which is 2.19% higher against Ambessa than the average opponent.
After normalising both champions win rates Jayce wins against Ambessa 0.08% more often than would be expected.
The average opponent winrate against Ambessa is 48.76%.


Aatrox
the Darkin Blade
Jayce wins against Aatrox 51.13% of the time which is 2.61% higher against Aatrox than the average opponent.
After normalising both champions win rates Jayce wins against Aatrox 0.50% more often than would be expected.
The average opponent winrate against Aatrox is 48.52%.


Fiora
the Grand Duelist
Jayce wins against Fiora 51.44% of the time which is 4.31% higher against Fiora than the average opponent.
After normalising both champions win rates Jayce wins against Fiora 2.20% more often than would be expected.
The average opponent winrate against Fiora is 47.13%.


Shen
the Eye of Twilight
Jayce wins against Shen 51.82% of the time which is 5.58% higher against Shen than the average opponent.
After normalising both champions win rates Jayce wins against Shen 3.47% more often than would be expected.
The average opponent winrate against Shen is 46.24%.


Gnar
the Missing Link
Jayce wins against Gnar 52.42% of the time which is 3.49% higher against Gnar than the average opponent.
After normalising both champions win rates Jayce wins against Gnar 1.38% more often than would be expected.
The average opponent winrate against Gnar is 48.93%.


Darius
the Hand of Noxus
Jayce wins against Darius 52.63% of the time which is 4.67% higher against Darius than the average opponent.
After normalising both champions win rates Jayce wins against Darius 2.56% more often than would be expected.
The average opponent winrate against Darius is 47.96%.


Gwen
The Hallowed Seamstress
Jayce wins against Gwen 56.21% of the time which is 9.05% higher against Gwen than the average opponent.
After normalising both champions win rates Jayce wins against Gwen 6.94% more often than would be expected.
The average opponent winrate against Gwen is 47.16%.


Renekton
the Butcher of the Sands
Jayce wins against Renekton 56.54% of the time which is 8.66% higher against Renekton than the average opponent.
After normalising both champions win rates Jayce wins against Renekton 6.55% more often than would be expected.
The average opponent winrate against Renekton is 47.88%.


Yone
the Unforgotten
Jayce wins against Yone 58.42% of the time which is 8.07% higher against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 5.96% more often than would be expected.
The average opponent winrate against Yone is 50.35%.