

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: 2,428,195
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 Volibear, Gangplank & Gnar. While Jayce top is countered most by top champions of Poppy, Irelia & Teemo. Below is a detailed breakdown of Jayce top counters against top champions with a minimum of 100 games.


Poppy
Keeper of the Hammer
Jayce wins against Poppy 39.25% of the time which is 8.40% lower against Poppy than the average opponent.
After normalising both champions win rates Jayce wins against Poppy 5.65% less often than would be expected.
The average opponent winrate against Poppy is 47.65%.


Irelia
the Blade Dancer
Jayce wins against Irelia 41.02% of the time which is 7.45% lower against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 4.70% less often than would be expected.
The average opponent winrate against Irelia is 48.47%.


Teemo
the Swift Scout
Jayce wins against Teemo 41.73% of the time which is 7.56% lower against Teemo than the average opponent.
After normalising both champions win rates Jayce wins against Teemo 4.80% less often than would be expected.
The average opponent winrate against Teemo is 49.29%.


Warwick
the Uncaged Wrath of Zaun
Jayce wins against Warwick 42.14% of the time which is 5.60% lower against Warwick than the average opponent.
After normalising both champions win rates Jayce wins against Warwick 2.85% less often than would be expected.
The average opponent winrate against Warwick is 47.74%.


Quinn
Demacia's Wings
Jayce wins against Quinn 42.21% of the time which is 6.41% lower against Quinn than the average opponent.
After normalising both champions win rates Jayce wins against Quinn 3.66% less often than would be expected.
The average opponent winrate against Quinn is 48.62%.


Kled
the Cantankerous Cavalier
Jayce wins against Kled 43.62% of the time which is 5.59% lower against Kled than the average opponent.
After normalising both champions win rates Jayce wins against Kled 2.83% less often than would be expected.
The average opponent winrate against Kled is 49.21%.


Dr. Mundo
the Madman of Zaun
Jayce wins against Dr. Mundo 43.68% of the time which is 7.23% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Jayce wins against Dr. Mundo 4.47% less often than would be expected.
The average opponent winrate against Dr. Mundo is 50.91%.


Mordekaiser
the Iron Revenant
Jayce wins against Mordekaiser 43.81% of the time which is 6.35% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Jayce wins against Mordekaiser 3.59% less often than would be expected.
The average opponent winrate against Mordekaiser is 50.16%.


Shen
the Eye of Twilight
Jayce wins against Shen 43.85% of the time which is 4.30% lower against Shen than the average opponent.
After normalising both champions win rates Jayce wins against Shen 1.55% less often than would be expected.
The average opponent winrate against Shen is 48.15%.


Wukong
the Monkey King
Jayce wins against Wukong 43.86% of the time which is 4.86% lower against Wukong than the average opponent.
After normalising both champions win rates Jayce wins against Wukong 2.11% less often than would be expected.
The average opponent winrate against Wukong is 48.72%.


Tryndamere
the Barbarian King
Jayce wins against Tryndamere 43.92% of the time which is 5.24% lower against Tryndamere than the average opponent.
After normalising both champions win rates Jayce wins against Tryndamere 2.48% less often than would be expected.
The average opponent winrate against Tryndamere is 49.16%.


Jax
Grandmaster at Arms
Jayce wins against Jax 43.94% of the time which is 6.15% lower against Jax than the average opponent.
After normalising both champions win rates Jayce wins against Jax 3.39% less often than would be expected.
The average opponent winrate against Jax is 50.09%.


Olaf
the Berserker
Jayce wins against Olaf 44.30% of the time which is 4.32% lower against Olaf than the average opponent.
After normalising both champions win rates Jayce wins against Olaf 1.57% less often than would be expected.
The average opponent winrate against Olaf is 48.62%.


Malphite
Shard of the Monolith
Jayce wins against Malphite 44.32% of the time which is 5.21% lower against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 2.45% less often than would be expected.
The average opponent winrate against Malphite is 49.53%.


Riven
the Exile
Jayce wins against Riven 44.59% of the time which is 4.52% lower against Riven than the average opponent.
After normalising both champions win rates Jayce wins against Riven 1.76% less often than would be expected.
The average opponent winrate against Riven is 49.11%.


Vladimir
the Crimson Reaper
Jayce wins against Vladimir 45.25% of the time which is 4.55% lower against Vladimir than the average opponent.
After normalising both champions win rates Jayce wins against Vladimir 1.79% less often than would be expected.
The average opponent winrate against Vladimir is 49.80%.


Urgot
the Dreadnought
Jayce wins against Urgot 45.29% of the time which is 2.70% lower against Urgot than the average opponent.
After normalising both champions win rates Jayce wins against Urgot 0.05% more often than would be expected.
The average opponent winrate against Urgot is 47.99%.


Cho'Gath
the Terror of the Void
Jayce wins against Cho'Gath 45.30% of the time which is 2.96% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Jayce wins against Cho'Gath 0.21% less often than would be expected.
The average opponent winrate against Cho'Gath is 48.26%.


Camille
the Steel Shadow
Jayce wins against Camille 45.49% of the time which is 2.96% lower against Camille than the average opponent.
After normalising both champions win rates Jayce wins against Camille 0.21% less often than would be expected.
The average opponent winrate against Camille is 48.45%.


Gragas
the Rabble Rouser
Jayce wins against Gragas 46.43% of the time which is 2.43% lower against Gragas than the average opponent.
After normalising both champions win rates Jayce wins against Gragas 0.33% more often than would be expected.
The average opponent winrate against Gragas is 48.86%.


Ornn
The Fire below the Mountain
Jayce wins against Ornn 46.45% of the time which is 3.03% lower against Ornn than the average opponent.
After normalising both champions win rates Jayce wins against Ornn 0.27% less often than would be expected.
The average opponent winrate against Ornn is 49.48%.


Singed
the Mad Chemist
Jayce wins against Singed 46.53% of the time which is 1.25% lower against Singed than the average opponent.
After normalising both champions win rates Jayce wins against Singed 1.50% more often than would be expected.
The average opponent winrate against Singed is 47.78%.


Kayle
the Righteous
Jayce wins against Kayle 46.67% of the time which is 1.76% lower against Kayle than the average opponent.
After normalising both champions win rates Jayce wins against Kayle 0.99% more often than would be expected.
The average opponent winrate against Kayle is 48.43%.


Sion
The Undead Juggernaut
Jayce wins against Sion 47.01% of the time which is 4.05% lower against Sion than the average opponent.
After normalising both champions win rates Jayce wins against Sion 1.29% less often than would be expected.
The average opponent winrate against Sion is 51.06%.


Darius
the Hand of Noxus
Jayce wins against Darius 47.12% of the time which is 2.91% lower against Darius than the average opponent.
After normalising both champions win rates Jayce wins against Darius 0.15% less often than would be expected.
The average opponent winrate against Darius is 50.03%.


Yasuo
the Unforgiven
Jayce wins against Yasuo 47.20% of the time which is 3.96% lower against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 1.20% less often than would be expected.
The average opponent winrate against Yasuo is 51.16%.


Kennen
the Heart of the Tempest
Jayce wins against Kennen 48.00% of the time which is 0.42% lower against Kennen than the average opponent.
After normalising both champions win rates Jayce wins against Kennen 2.33% more often than would be expected.
The average opponent winrate against Kennen is 48.42%.


Sett
the Boss
Jayce wins against Sett 48.00% of the time which is 1.96% lower against Sett than the average opponent.
After normalising both champions win rates Jayce wins against Sett 0.80% more often than would be expected.
The average opponent winrate against Sett is 49.96%.


Akali
the Rogue Assassin
Jayce wins against Akali 48.15% of the time which is 3.64% lower against Akali than the average opponent.
After normalising both champions win rates Jayce wins against Akali 0.88% less often than would be expected.
The average opponent winrate against Akali is 51.79%.


Yorick
Shepherd of Souls
Jayce wins against Yorick 48.40% of the time which is 2.99% lower against Yorick than the average opponent.
After normalising both champions win rates Jayce wins against Yorick 0.23% less often than would be expected.
The average opponent winrate against Yorick is 51.39%.


Ambessa
Matriarch of War
Jayce wins against Ambessa 48.48% of the time which is 2.00% lower against Ambessa than the average opponent.
After normalising both champions win rates Jayce wins against Ambessa 0.76% more often than would be expected.
The average opponent winrate against Ambessa is 50.48%.


Aatrox
the Darkin Blade
Jayce wins against Aatrox 49.37% of the time which is 1.79% lower against Aatrox than the average opponent.
After normalising both champions win rates Jayce wins against Aatrox 0.97% more often than would be expected.
The average opponent winrate against Aatrox is 51.16%.


Pantheon
the Unbreakable Spear
Jayce wins against Pantheon 49.52% of the time which is 0.58% lower against Pantheon than the average opponent.
After normalising both champions win rates Jayce wins against Pantheon 2.18% more often than would be expected.
The average opponent winrate against Pantheon is 50.10%.


K'Sante
the Pride of Nazumah
Jayce wins against K'Sante 50.00% of the time which is 0.66% lower against K'Sante than the average opponent.
After normalising both champions win rates Jayce wins against K'Sante 2.10% more often than would be expected.
The average opponent winrate against K'Sante is 50.66%.


Renekton
the Butcher of the Sands
Jayce wins against Renekton 50.00% of the time which is 1.01% lower against Renekton than the average opponent.
After normalising both champions win rates Jayce wins against Renekton 1.75% more often than would be expected.
The average opponent winrate against Renekton is 51.01%.


Nasus
the Curator of the Sands
Jayce wins against Nasus 50.44% of the time which is 0.71% lower against Nasus than the average opponent.
After normalising both champions win rates Jayce wins against Nasus 2.05% more often than would be expected.
The average opponent winrate against Nasus is 51.15%.


Rumble
the Mechanized Menace
Jayce wins against Rumble 51.12% of the time which is 0.55% lower against Rumble than the average opponent.
After normalising both champions win rates Jayce wins against Rumble 2.21% more often than would be expected.
The average opponent winrate against Rumble is 51.67%.


Aurora
the Witch Between Worlds
Jayce wins against Aurora 51.81% of the time which is 1.62% higher against Aurora than the average opponent.
After normalising both champions win rates Jayce wins against Aurora 4.38% more often than would be expected.
The average opponent winrate against Aurora is 50.19%.


Fiora
the Grand Duelist
Jayce wins against Fiora 52.22% of the time which is 4.33% higher against Fiora than the average opponent.
After normalising both champions win rates Jayce wins against Fiora 7.08% more often than would be expected.
The average opponent winrate against Fiora is 47.89%.


Yone
the Unforgotten
Jayce wins against Yone 52.46% of the time which is 0.54% higher against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 3.30% more often than would be expected.
The average opponent winrate against Yone is 51.92%.


Gwen
The Hallowed Seamstress
Jayce wins against Gwen 52.84% of the time which is 1.99% higher against Gwen than the average opponent.
After normalising both champions win rates Jayce wins against Gwen 4.75% more often than would be expected.
The average opponent winrate against Gwen is 50.85%.


Garen
The Might of Demacia
Jayce wins against Garen 52.89% of the time which is 3.21% higher against Garen than the average opponent.
After normalising both champions win rates Jayce wins against Garen 5.97% more often than would be expected.
The average opponent winrate against Garen is 49.68%.


Gnar
the Missing Link
Jayce wins against Gnar 53.17% of the time which is 0.75% higher against Gnar than the average opponent.
After normalising both champions win rates Jayce wins against Gnar 3.51% more often than would be expected.
The average opponent winrate against Gnar is 52.42%.


Gangplank
the Saltwater Scourge
Jayce wins against Gangplank 55.67% of the time which is 5.14% higher against Gangplank than the average opponent.
After normalising both champions win rates Jayce wins against Gangplank 7.90% more often than would be expected.
The average opponent winrate against Gangplank is 50.53%.


Volibear
the Relentless Storm
Jayce wins against Volibear 56.30% of the time which is 3.98% higher against Volibear than the average opponent.
After normalising both champions win rates Jayce wins against Volibear 6.74% more often than would be expected.
The average opponent winrate against Volibear is 52.32%.