

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.
1Trick Champions Analysed: 1,656,090
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 30 is the strongest counter to top champions of Aatrox, Gwen & Riven. While Jayce top is countered most by top champions of Sett, Gragas & Gangplank. Below is a detailed breakdown of Jayce top counters against top champions with a minimum of 100 games.


Sett
the Boss
Jayce wins against Sett 47.37% of the time which is 2.66% higher against Sett than the average opponent.
After normalising both champions win rates Jayce wins against Sett 7.39% less often than would be expected.
The average opponent winrate against Sett is 44.71%.


Gragas
the Rabble Rouser
Jayce wins against Gragas 47.86% of the time which is 4.60% higher against Gragas than the average opponent.
After normalising both champions win rates Jayce wins against Gragas 5.43% less often than would be expected.
The average opponent winrate against Gragas is 43.26%.


Gangplank
the Saltwater Scourge
Jayce wins against Gangplank 48.25% of the time which is 3.66% higher against Gangplank than the average opponent.
After normalising both champions win rates Jayce wins against Gangplank 6.39% less often than would be expected.
The average opponent winrate against Gangplank is 44.59%.


Shen
the Eye of Twilight
Jayce wins against Shen 48.47% of the time which is 4.78% higher against Shen than the average opponent.
After normalising both champions win rates Jayce wins against Shen 5.26% less often than would be expected.
The average opponent winrate against Shen is 43.69%.


Urgot
the Dreadnought
Jayce wins against Urgot 50.45% of the time which is 5.86% higher against Urgot than the average opponent.
After normalising both champions win rates Jayce wins against Urgot 4.19% less often than would be expected.
The average opponent winrate against Urgot is 44.59%.


Vladimir
the Crimson Reaper
Jayce wins against Vladimir 50.46% of the time which is 6.55% higher against Vladimir than the average opponent.
After normalising both champions win rates Jayce wins against Vladimir 3.49% less often than would be expected.
The average opponent winrate against Vladimir is 43.91%.


Renekton
the Butcher of the Sands
Jayce wins against Renekton 51.18% of the time which is 6.56% higher against Renekton than the average opponent.
After normalising both champions win rates Jayce wins against Renekton 3.49% less often than would be expected.
The average opponent winrate against Renekton is 44.62%.


Jax
Grandmaster at Arms
Jayce wins against Jax 51.43% of the time which is 7.94% higher against Jax than the average opponent.
After normalising both champions win rates Jayce wins against Jax 2.10% less often than would be expected.
The average opponent winrate against Jax is 43.49%.


Irelia
the Blade Dancer
Jayce wins against Irelia 52.49% of the time which is 8.55% higher 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 43.94%.


Dr. Mundo
the Madman of Zaun
Jayce wins against Dr. Mundo 52.88% of the time which is 8.77% 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 44.11%.


Ambessa
Matriarch of War
Jayce wins against Ambessa 53.82% of the time which is 10.80% higher against Ambessa than the average opponent.
After normalising both champions win rates Jayce wins against Ambessa 0.77% more often than would be expected.
The average opponent winrate against Ambessa is 43.02%.


Ornn
The Fire below the Mountain
Jayce wins against Ornn 53.85% of the time which is 8.51% higher against Ornn than the average opponent.
After normalising both champions win rates Jayce wins against Ornn 1.55% less often than would be expected.
The average opponent winrate against Ornn is 45.34%.


Darius
the Hand of Noxus
Jayce wins against Darius 54.13% of the time which is 9.50% higher against Darius than the average opponent.
After normalising both champions win rates Jayce wins against Darius 0.55% less often than would be expected.
The average opponent winrate against Darius is 44.63%.


K'Sante
the Pride of Nazumah
Jayce wins against K'Sante 54.29% of the time which is 9.51% higher against K'Sante than the average opponent.
After normalising both champions win rates Jayce wins against K'Sante 0.54% less often than would be expected.
The average opponent winrate against K'Sante is 44.78%.


Malphite
Shard of the Monolith
Jayce wins against Malphite 54.62% of the time which is 9.46% higher against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 0.60% less often than would be expected.
The average opponent winrate against Malphite is 45.16%.


Sion
The Undead Juggernaut
Jayce wins against Sion 54.88% of the time which is 9.65% higher against Sion than the average opponent.
After normalising both champions win rates Jayce wins against Sion 0.41% less often than would be expected.
The average opponent winrate against Sion is 45.23%.


Fiora
the Grand Duelist
Jayce wins against Fiora 55.10% of the time which is 11.80% higher against Fiora than the average opponent.
After normalising both champions win rates Jayce wins against Fiora 1.77% more often than would be expected.
The average opponent winrate against Fiora is 43.30%.


Yorick
Shepherd of Souls
Jayce wins against Yorick 55.14% of the time which is 11.44% higher against Yorick than the average opponent.
After normalising both champions win rates Jayce wins against Yorick 1.40% more often than would be expected.
The average opponent winrate against Yorick is 43.70%.


Rumble
the Mechanized Menace
Jayce wins against Rumble 56.46% of the time which is 10.29% higher against Rumble than the average opponent.
After normalising both champions win rates Jayce wins against Rumble 0.23% more often than would be expected.
The average opponent winrate against Rumble is 46.17%.


Yone
the Unforgotten
Jayce wins against Yone 56.64% of the time which is 11.81% higher against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 1.76% more often than would be expected.
The average opponent winrate against Yone is 44.83%.


Camille
the Steel Shadow
Jayce wins against Camille 56.95% of the time which is 12.74% higher against Camille than the average opponent.
After normalising both champions win rates Jayce wins against Camille 2.69% more often than would be expected.
The average opponent winrate against Camille is 44.21%.


Riven
the Exile
Jayce wins against Riven 57.31% of the time which is 13.95% higher against Riven than the average opponent.
After normalising both champions win rates Jayce wins against Riven 3.92% more often than would be expected.
The average opponent winrate against Riven is 43.36%.


Gwen
The Hallowed Seamstress
Jayce wins against Gwen 57.69% of the time which is 13.71% higher against Gwen than the average opponent.
After normalising both champions win rates Jayce wins against Gwen 3.67% more often than would be expected.
The average opponent winrate against Gwen is 43.98%.


Aatrox
the Darkin Blade
Jayce wins against Aatrox 58.92% of the time which is 13.68% higher against Aatrox than the average opponent.
After normalising both champions win rates Jayce wins against Aatrox 3.62% more often than would be expected.
The average opponent winrate against Aatrox is 45.24%.