

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: 2,289,824
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 Teemo, Darius & Shen. While Jayce top is countered most by top champions of Urgot, Irelia & Rumble. Below is a detailed breakdown of Jayce top counters against top champions with a minimum of 100 games.


Urgot
the Dreadnought
Jayce wins against Urgot 35.97% of the time which is 10.55% lower against Urgot than the average opponent.
After normalising both champions win rates Jayce wins against Urgot 11.43% less often than would be expected.
The average opponent winrate against Urgot is 46.52%.


Irelia
the Blade Dancer
Jayce wins against Irelia 41.55% of the time which is 6.68% lower against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 7.56% less often than would be expected.
The average opponent winrate against Irelia is 48.23%.


Rumble
the Mechanized Menace
Jayce wins against Rumble 43.65% of the time which is 2.53% lower against Rumble than the average opponent.
After normalising both champions win rates Jayce wins against Rumble 3.41% less often than would be expected.
The average opponent winrate against Rumble is 46.18%.


Malphite
Shard of the Monolith
Jayce wins against Malphite 44.53% of the time which is 3.05% lower against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 3.93% less often than would be expected.
The average opponent winrate against Malphite is 47.58%.


Dr. Mundo
the Madman of Zaun
Jayce wins against Dr. Mundo 45.06% of the time which is 3.81% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Jayce wins against Dr. Mundo 4.69% less often than would be expected.
The average opponent winrate against Dr. Mundo is 48.87%.


Kled
the Cantankerous Cavalier
Jayce wins against Kled 45.28% of the time which is 1.72% lower against Kled than the average opponent.
After normalising both champions win rates Jayce wins against Kled 2.60% less often than would be expected.
The average opponent winrate against Kled is 47.00%.


Yorick
Shepherd of Souls
Jayce wins against Yorick 45.63% of the time which is 4.71% lower against Yorick than the average opponent.
After normalising both champions win rates Jayce wins against Yorick 5.59% less often than would be expected.
The average opponent winrate against Yorick is 50.34%.


Sion
The Undead Juggernaut
Jayce wins against Sion 46.04% of the time which is 2.47% lower against Sion than the average opponent.
After normalising both champions win rates Jayce wins against Sion 3.35% less often than would be expected.
The average opponent winrate against Sion is 48.51%.


Ornn
The Fire below the Mountain
Jayce wins against Ornn 46.06% of the time which is 2.11% lower against Ornn than the average opponent.
After normalising both champions win rates Jayce wins against Ornn 2.99% less often than would be expected.
The average opponent winrate against Ornn is 48.17%.


Cho'Gath
the Terror of the Void
Jayce wins against Cho'Gath 46.30% of the time which is 2.47% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Jayce wins against Cho'Gath 3.35% less often than would be expected.
The average opponent winrate against Cho'Gath is 48.77%.


Ambessa
Matriarch of War
Jayce wins against Ambessa 46.58% of the time which is 3.35% lower against Ambessa than the average opponent.
After normalising both champions win rates Jayce wins against Ambessa 4.23% less often than would be expected.
The average opponent winrate against Ambessa is 49.93%.


K'Sante
the Pride of Nazumah
Jayce wins against K'Sante 46.67% of the time which is 3.68% lower against K'Sante than the average opponent.
After normalising both champions win rates Jayce wins against K'Sante 4.56% less often than would be expected.
The average opponent winrate against K'Sante is 50.35%.


Singed
the Mad Chemist
Jayce wins against Singed 46.77% of the time which is 3.35% higher against Singed than the average opponent.
After normalising both champions win rates Jayce wins against Singed 2.46% more often than would be expected.
The average opponent winrate against Singed is 43.42%.


Riven
the Exile
Jayce wins against Riven 47.00% of the time which is 0.34% lower against Riven than the average opponent.
After normalising both champions win rates Jayce wins against Riven 1.22% less often than would be expected.
The average opponent winrate against Riven is 47.34%.


Vladimir
the Crimson Reaper
Jayce wins against Vladimir 47.67% of the time which is 1.20% lower against Vladimir than the average opponent.
After normalising both champions win rates Jayce wins against Vladimir 2.08% less often than would be expected.
The average opponent winrate against Vladimir is 48.87%.


Tryndamere
the Barbarian King
Jayce wins against Tryndamere 47.86% of the time which is 0.37% higher against Tryndamere than the average opponent.
After normalising both champions win rates Jayce wins against Tryndamere 0.51% less often than would be expected.
The average opponent winrate against Tryndamere is 47.49%.


Camille
the Steel Shadow
Jayce wins against Camille 47.93% of the time which is 0.39% higher against Camille than the average opponent.
After normalising both champions win rates Jayce wins against Camille 0.49% less often than would be expected.
The average opponent winrate against Camille is 47.54%.


Garen
The Might of Demacia
Jayce wins against Garen 48.15% of the time which is 0.50% lower against Garen than the average opponent.
After normalising both champions win rates Jayce wins against Garen 1.38% less often than would be expected.
The average opponent winrate against Garen is 48.65%.


Quinn
Demacia's Wings
Jayce wins against Quinn 48.53% of the time which is 2.96% higher against Quinn than the average opponent.
After normalising both champions win rates Jayce wins against Quinn 2.07% more often than would be expected.
The average opponent winrate against Quinn is 45.57%.


Gangplank
the Saltwater Scourge
Jayce wins against Gangplank 48.54% of the time which is 0.50% higher against Gangplank than the average opponent.
After normalising both champions win rates Jayce wins against Gangplank 0.38% less often than would be expected.
The average opponent winrate against Gangplank is 48.04%.


Warwick
the Uncaged Wrath of Zaun
Jayce wins against Warwick 49.25% of the time which is 1.51% higher against Warwick than the average opponent.
After normalising both champions win rates Jayce wins against Warwick 0.63% more often than would be expected.
The average opponent winrate against Warwick is 47.74%.


Kennen
the Heart of the Tempest
Jayce wins against Kennen 49.56% of the time which is 3.18% higher against Kennen than the average opponent.
After normalising both champions win rates Jayce wins against Kennen 2.30% more often than would be expected.
The average opponent winrate against Kennen is 46.38%.


Aurora
the Witch Between Worlds
Jayce wins against Aurora 49.56% of the time which is 0.44% higher against Aurora than the average opponent.
After normalising both champions win rates Jayce wins against Aurora 0.44% less often than would be expected.
The average opponent winrate against Aurora is 49.12%.


Gragas
the Rabble Rouser
Jayce wins against Gragas 49.75% of the time which is 1.66% higher against Gragas than the average opponent.
After normalising both champions win rates Jayce wins against Gragas 0.78% more often than would be expected.
The average opponent winrate against Gragas is 48.09%.


Aatrox
the Darkin Blade
Jayce wins against Aatrox 50.19% of the time which is 0.21% higher against Aatrox than the average opponent.
After normalising both champions win rates Jayce wins against Aatrox 0.67% less often than would be expected.
The average opponent winrate against Aatrox is 49.98%.


Jax
Grandmaster at Arms
Jayce wins against Jax 50.28% of the time which is 2.21% higher against Jax than the average opponent.
After normalising both champions win rates Jayce wins against Jax 1.33% more often than would be expected.
The average opponent winrate against Jax is 48.07%.


Gwen
The Hallowed Seamstress
Jayce wins against Gwen 50.28% of the time which is 0.64% higher against Gwen than the average opponent.
After normalising both champions win rates Jayce wins against Gwen 0.24% less often than would be expected.
The average opponent winrate against Gwen is 49.64%.


Gnar
the Missing Link
Jayce wins against Gnar 50.35% of the time which is 0.99% higher against Gnar than the average opponent.
After normalising both champions win rates Jayce wins against Gnar 0.11% more often than would be expected.
The average opponent winrate against Gnar is 49.36%.


Yasuo
the Unforgiven
Jayce wins against Yasuo 51.23% of the time which is 1.25% higher against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 0.37% more often than would be expected.
The average opponent winrate against Yasuo is 49.98%.


Pantheon
the Unbreakable Spear
Jayce wins against Pantheon 51.33% of the time which is 3.54% higher against Pantheon than the average opponent.
After normalising both champions win rates Jayce wins against Pantheon 2.66% more often than would be expected.
The average opponent winrate against Pantheon is 47.79%.


Mordekaiser
the Iron Revenant
Jayce wins against Mordekaiser 51.48% of the time which is 3.36% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Jayce wins against Mordekaiser 2.48% more often than would be expected.
The average opponent winrate against Mordekaiser is 48.12%.


Yone
the Unforgotten
Jayce wins against Yone 52.17% of the time which is 0.78% higher against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 0.10% less often than would be expected.
The average opponent winrate against Yone is 51.39%.


Renekton
the Butcher of the Sands
Jayce wins against Renekton 52.46% of the time which is 3.04% higher against Renekton than the average opponent.
After normalising both champions win rates Jayce wins against Renekton 2.16% more often than would be expected.
The average opponent winrate against Renekton is 49.42%.


Olaf
the Berserker
Jayce wins against Olaf 52.99% of the time which is 7.87% higher against Olaf than the average opponent.
After normalising both champions win rates Jayce wins against Olaf 6.98% more often than would be expected.
The average opponent winrate against Olaf is 45.12%.


Nasus
the Curator of the Sands
Jayce wins against Nasus 53.92% of the time which is 6.03% higher against Nasus than the average opponent.
After normalising both champions win rates Jayce wins against Nasus 5.15% more often than would be expected.
The average opponent winrate against Nasus is 47.89%.


Fiora
the Grand Duelist
Jayce wins against Fiora 55.37% of the time which is 8.24% higher against Fiora than the average opponent.
After normalising both champions win rates Jayce wins against Fiora 7.36% more often than would be expected.
The average opponent winrate against Fiora is 47.13%.


Kayle
the Righteous
Jayce wins against Kayle 55.56% of the time which is 8.53% higher against Kayle than the average opponent.
After normalising both champions win rates Jayce wins against Kayle 7.65% more often than would be expected.
The average opponent winrate against Kayle is 47.03%.


Sett
the Boss
Jayce wins against Sett 56.56% of the time which is 8.25% higher against Sett than the average opponent.
After normalising both champions win rates Jayce wins against Sett 7.37% more often than would be expected.
The average opponent winrate against Sett is 48.31%.


Shen
the Eye of Twilight
Jayce wins against Shen 56.99% of the time which is 9.53% higher against Shen than the average opponent.
After normalising both champions win rates Jayce wins against Shen 8.65% more often than would be expected.
The average opponent winrate against Shen is 47.46%.


Darius
the Hand of Noxus
Jayce wins against Darius 57.09% of the time which is 9.13% higher against Darius than the average opponent.
After normalising both champions win rates Jayce wins against Darius 8.25% more often than would be expected.
The average opponent winrate against Darius is 47.96%.


Teemo
the Swift Scout
Jayce wins against Teemo 61.82% of the time which is 14.95% higher against Teemo than the average opponent.
After normalising both champions win rates Jayce wins against Teemo 14.07% more often than would be expected.
The average opponent winrate against Teemo is 46.87%.