

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.
Emerald Champions Analysed: 10,314,012
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 15.4 is the strongest counter to top champions of Smolder, Heimerdinger & Ryze. While Jayce top is countered most by top champions of Urgot, Rengar & Singed. 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 44.15% of the time which is 1.86% lower against Urgot than the average opponent.
After normalising both champions win rates Jayce wins against Urgot 2.97% less often than would be expected.
The average opponent winrate against Urgot is 46.01%.


Rengar
the Pridestalker
Jayce wins against Rengar 44.25% of the time which is 5.85% lower against Rengar than the average opponent.
After normalising both champions win rates Jayce wins against Rengar 6.96% less often than would be expected.
The average opponent winrate against Rengar is 50.10%.


Wukong
the Monkey King
Jayce wins against Wukong 44.92% of the time which is 3.36% lower against Wukong than the average opponent.
After normalising both champions win rates Jayce wins against Wukong 4.47% less often than would be expected.
The average opponent winrate against Wukong is 48.28%.


Singed
the Mad Chemist
Jayce wins against Singed 44.92% of the time which is 1.62% lower against Singed than the average opponent.
After normalising both champions win rates Jayce wins against Singed 2.73% less often than would be expected.
The average opponent winrate against Singed is 46.54%.


Olaf
the Berserker
Jayce wins against Olaf 45.21% of the time which is 3.29% lower against Olaf than the average opponent.
After normalising both champions win rates Jayce wins against Olaf 4.40% less often than would be expected.
The average opponent winrate against Olaf is 48.50%.


Sion
The Undead Juggernaut
Jayce wins against Sion 45.32% of the time which is 3.58% lower against Sion than the average opponent.
After normalising both champions win rates Jayce wins against Sion 4.69% less often than would be expected.
The average opponent winrate against Sion is 48.90%.


Irelia
the Blade Dancer
Jayce wins against Irelia 45.41% of the time which is 2.83% lower against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 3.94% less often than would be expected.
The average opponent winrate against Irelia is 48.24%.


Ornn
The Fire below the Mountain
Jayce wins against Ornn 45.58% of the time which is 1.69% lower against Ornn than the average opponent.
After normalising both champions win rates Jayce wins against Ornn 2.80% less often than would be expected.
The average opponent winrate against Ornn is 47.27%.


Xin Zhao
the Seneschal of Demacia
Jayce wins against Xin Zhao 45.88% of the time which is 3.49% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Jayce wins against Xin Zhao 4.60% less often than would be expected.
The average opponent winrate against Xin Zhao is 49.37%.


Camille
the Steel Shadow
Jayce wins against Camille 45.94% of the time which is 2.30% lower against Camille than the average opponent.
After normalising both champions win rates Jayce wins against Camille 3.41% less often than would be expected.
The average opponent winrate against Camille is 48.24%.


Yorick
Shepherd of Souls
Jayce wins against Yorick 45.98% of the time which is 1.56% lower against Yorick than the average opponent.
After normalising both champions win rates Jayce wins against Yorick 2.67% less often than would be expected.
The average opponent winrate against Yorick is 47.54%.


Zac
the Secret Weapon
Jayce wins against Zac 46.37% of the time which is 2.12% lower against Zac than the average opponent.
After normalising both champions win rates Jayce wins against Zac 3.23% less often than would be expected.
The average opponent winrate against Zac is 48.49%.


Sett
the Boss
Jayce wins against Sett 46.50% of the time which is 0.45% lower against Sett than the average opponent.
After normalising both champions win rates Jayce wins against Sett 1.56% less often than would be expected.
The average opponent winrate against Sett is 46.95%.


Gwen
The Hallowed Seamstress
Jayce wins against Gwen 46.56% of the time which is 2.09% lower against Gwen than the average opponent.
After normalising both champions win rates Jayce wins against Gwen 3.20% less often than would be expected.
The average opponent winrate against Gwen is 48.65%.


Quinn
Demacia's Wings
Jayce wins against Quinn 46.57% of the time which is 0.27% higher against Quinn than the average opponent.
After normalising both champions win rates Jayce wins against Quinn 0.84% less often than would be expected.
The average opponent winrate against Quinn is 46.30%.


Nasus
the Curator of the Sands
Jayce wins against Nasus 46.73% of the time which is 0.96% lower against Nasus than the average opponent.
After normalising both champions win rates Jayce wins against Nasus 2.07% less often than would be expected.
The average opponent winrate against Nasus is 47.69%.


Gangplank
the Saltwater Scourge
Jayce wins against Gangplank 46.75% of the time which is 1.87% lower against Gangplank than the average opponent.
After normalising both champions win rates Jayce wins against Gangplank 2.98% less often than would be expected.
The average opponent winrate against Gangplank is 48.62%.


Yasuo
the Unforgiven
Jayce wins against Yasuo 47.30% of the time which is 1.50% lower against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 2.61% less often than would be expected.
The average opponent winrate against Yasuo is 48.80%.


Vladimir
the Crimson Reaper
Jayce wins against Vladimir 48.06% of the time which is 0.79% lower against Vladimir than the average opponent.
After normalising both champions win rates Jayce wins against Vladimir 1.90% less often than would be expected.
The average opponent winrate against Vladimir is 48.85%.


Malphite
Shard of the Monolith
Jayce wins against Malphite 48.13% of the time which is 1.21% higher against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 0.10% more often than would be expected.
The average opponent winrate against Malphite is 46.92%.


Gragas
the Rabble Rouser
Jayce wins against Gragas 48.13% of the time which is 0.35% lower against Gragas than the average opponent.
After normalising both champions win rates Jayce wins against Gragas 1.46% less often than would be expected.
The average opponent winrate against Gragas is 48.48%.


Fiora
the Grand Duelist
Jayce wins against Fiora 48.15% of the time which is 0.18% lower against Fiora than the average opponent.
After normalising both champions win rates Jayce wins against Fiora 1.29% less often than would be expected.
The average opponent winrate against Fiora is 48.33%.


Pantheon
the Unbreakable Spear
Jayce wins against Pantheon 48.24% of the time which is 0.12% higher against Pantheon than the average opponent.
After normalising both champions win rates Jayce wins against Pantheon 0.99% less often than would be expected.
The average opponent winrate against Pantheon is 48.12%.


Aatrox
the Darkin Blade
Jayce wins against Aatrox 48.28% of the time which is 0.05% lower against Aatrox than the average opponent.
After normalising both champions win rates Jayce wins against Aatrox 1.16% less often than would be expected.
The average opponent winrate against Aatrox is 48.33%.


Karma
the Enlightened One
Jayce wins against Karma 48.33% of the time which is 0.54% higher against Karma than the average opponent.
After normalising both champions win rates Jayce wins against Karma 0.57% less often than would be expected.
The average opponent winrate against Karma is 47.79%.


Dr. Mundo
the Madman of Zaun
Jayce wins against Dr. Mundo 48.58% of the time which is 0.75% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Jayce wins against Dr. Mundo 1.86% less often than would be expected.
The average opponent winrate against Dr. Mundo is 49.33%.


Poppy
Keeper of the Hammer
Jayce wins against Poppy 48.71% of the time which is 0.03% higher against Poppy than the average opponent.
After normalising both champions win rates Jayce wins against Poppy 1.08% less often than would be expected.
The average opponent winrate against Poppy is 48.68%.


Shen
the Eye of Twilight
Jayce wins against Shen 48.81% of the time which is 0.24% higher against Shen than the average opponent.
After normalising both champions win rates Jayce wins against Shen 0.87% less often than would be expected.
The average opponent winrate against Shen is 48.57%.


Tryndamere
the Barbarian King
Jayce wins against Tryndamere 49.49% of the time which is 0.29% higher against Tryndamere than the average opponent.
After normalising both champions win rates Jayce wins against Tryndamere 0.82% less often than would be expected.
The average opponent winrate against Tryndamere is 49.20%.


Kled
the Cantankerous Cavalier
Jayce wins against Kled 49.84% of the time which is 2.92% higher against Kled than the average opponent.
After normalising both champions win rates Jayce wins against Kled 1.81% more often than would be expected.
The average opponent winrate against Kled is 46.92%.


Kayle
the Righteous
Jayce wins against Kayle 49.86% of the time which is 3.21% higher against Kayle than the average opponent.
After normalising both champions win rates Jayce wins against Kayle 2.10% more often than would be expected.
The average opponent winrate against Kayle is 46.65%.


Riven
the Exile
Jayce wins against Riven 49.90% of the time which is 2.69% higher against Riven than the average opponent.
After normalising both champions win rates Jayce wins against Riven 1.58% more often than would be expected.
The average opponent winrate against Riven is 47.21%.


Ambessa
Matriarch of War
Jayce wins against Ambessa 49.98% of the time which is 0.21% lower against Ambessa than the average opponent.
After normalising both champions win rates Jayce wins against Ambessa 1.32% less often than would be expected.
The average opponent winrate against Ambessa is 50.19%.


Swain
the Noxian Grand General
Jayce wins against Swain 50.00% of the time which is 1.68% higher against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 0.57% more often than would be expected.
The average opponent winrate against Swain is 48.32%.


Maokai
the Twisted Treant
Jayce wins against Maokai 50.00% of the time which is 0.81% higher against Maokai than the average opponent.
After normalising both champions win rates Jayce wins against Maokai 0.30% less often than would be expected.
The average opponent winrate against Maokai is 49.19%.


Tahm Kench
The River King
Jayce wins against Tahm Kench 50.16% of the time which is 0.64% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Jayce wins against Tahm Kench 0.47% less often than would be expected.
The average opponent winrate against Tahm Kench is 49.52%.


Cassiopeia
the Serpent's Embrace
Jayce wins against Cassiopeia 50.20% of the time which is 4.35% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Jayce wins against Cassiopeia 3.24% more often than would be expected.
The average opponent winrate against Cassiopeia is 45.85%.


Warwick
the Uncaged Wrath of Zaun
Jayce wins against Warwick 50.40% of the time which is 4.28% higher against Warwick than the average opponent.
After normalising both champions win rates Jayce wins against Warwick 3.17% more often than would be expected.
The average opponent winrate against Warwick is 46.12%.


Vayne
the Night Hunter
Jayce wins against Vayne 50.47% of the time which is 3.54% higher against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 2.43% more often than would be expected.
The average opponent winrate against Vayne is 46.93%.


Trundle
the Troll King
Jayce wins against Trundle 50.51% of the time which is 2.03% higher against Trundle than the average opponent.
After normalising both champions win rates Jayce wins against Trundle 0.92% more often than would be expected.
The average opponent winrate against Trundle is 48.48%.


Mordekaiser
the Iron Revenant
Jayce wins against Mordekaiser 50.52% of the time which is 3.23% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Jayce wins against Mordekaiser 2.12% more often than would be expected.
The average opponent winrate against Mordekaiser is 47.29%.


Garen
The Might of Demacia
Jayce wins against Garen 50.52% of the time which is 2.92% higher against Garen than the average opponent.
After normalising both champions win rates Jayce wins against Garen 1.81% more often than would be expected.
The average opponent winrate against Garen is 47.60%.


Renekton
the Butcher of the Sands
Jayce wins against Renekton 50.64% of the time which is 1.14% higher against Renekton than the average opponent.
After normalising both champions win rates Jayce wins against Renekton 0.03% more often than would be expected.
The average opponent winrate against Renekton is 49.50%.


Cho'Gath
the Terror of the Void
Jayce wins against Cho'Gath 51.08% of the time which is 3.10% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Jayce wins against Cho'Gath 1.99% more often than would be expected.
The average opponent winrate against Cho'Gath is 47.98%.


Kennen
the Heart of the Tempest
Jayce wins against Kennen 51.28% of the time which is 3.62% higher against Kennen than the average opponent.
After normalising both champions win rates Jayce wins against Kennen 2.51% more often than would be expected.
The average opponent winrate against Kennen is 47.66%.


K'Sante
the Pride of Nazumah
Jayce wins against K'Sante 51.52% of the time which is 0.56% lower against K'Sante than the average opponent.
After normalising both champions win rates Jayce wins against K'Sante 1.67% less often than would be expected.
The average opponent winrate against K'Sante is 52.08%.


Gnar
the Missing Link
Jayce wins against Gnar 51.93% of the time which is 2.81% higher against Gnar than the average opponent.
After normalising both champions win rates Jayce wins against Gnar 1.70% more often than would be expected.
The average opponent winrate against Gnar is 49.12%.


Yone
the Unforgotten
Jayce wins against Yone 51.96% of the time which is 1.81% higher against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 0.70% more often than would be expected.
The average opponent winrate against Yone is 50.15%.


Varus
the Arrow of Retribution
Jayce wins against Varus 52.23% of the time which is 1.85% higher against Varus than the average opponent.
After normalising both champions win rates Jayce wins against Varus 0.74% more often than would be expected.
The average opponent winrate against Varus is 50.38%.


Akali
the Rogue Assassin
Jayce wins against Akali 52.44% of the time which is 3.53% higher against Akali than the average opponent.
After normalising both champions win rates Jayce wins against Akali 2.42% more often than would be expected.
The average opponent winrate against Akali is 48.91%.


Zed
the Master of Shadows
Jayce wins against Zed 52.50% of the time which is 1.27% higher against Zed than the average opponent.
After normalising both champions win rates Jayce wins against Zed 0.16% more often than would be expected.
The average opponent winrate against Zed is 51.23%.


Illaoi
the Kraken Priestess
Jayce wins against Illaoi 52.56% of the time which is 3.29% higher against Illaoi than the average opponent.
After normalising both champions win rates Jayce wins against Illaoi 2.18% more often than would be expected.
The average opponent winrate against Illaoi is 49.27%.


Rumble
the Mechanized Menace
Jayce wins against Rumble 53.00% of the time which is 2.03% higher against Rumble than the average opponent.
After normalising both champions win rates Jayce wins against Rumble 0.92% more often than would be expected.
The average opponent winrate against Rumble is 50.97%.


Jax
Grandmaster at Arms
Jayce wins against Jax 53.12% of the time which is 3.24% higher against Jax than the average opponent.
After normalising both champions win rates Jayce wins against Jax 2.13% more often than would be expected.
The average opponent winrate against Jax is 49.88%.


Sylas
the Unshackled
Jayce wins against Sylas 53.18% of the time which is 2.26% higher against Sylas than the average opponent.
After normalising both champions win rates Jayce wins against Sylas 1.15% more often than would be expected.
The average opponent winrate against Sylas is 50.92%.


Darius
the Hand of Noxus
Jayce wins against Darius 53.46% of the time which is 5.86% higher against Darius than the average opponent.
After normalising both champions win rates Jayce wins against Darius 4.75% more often than would be expected.
The average opponent winrate against Darius is 47.60%.


Teemo
the Swift Scout
Jayce wins against Teemo 54.21% of the time which is 7.60% higher against Teemo than the average opponent.
After normalising both champions win rates Jayce wins against Teemo 6.49% more often than would be expected.
The average opponent winrate against Teemo is 46.61%.


Volibear
the Relentless Storm
Jayce wins against Volibear 54.72% of the time which is 5.68% higher against Volibear than the average opponent.
After normalising both champions win rates Jayce wins against Volibear 4.57% more often than would be expected.
The average opponent winrate against Volibear is 49.04%.


Aurora
the Witch Between Worlds
Jayce wins against Aurora 54.90% of the time which is 6.67% higher against Aurora than the average opponent.
After normalising both champions win rates Jayce wins against Aurora 5.56% more often than would be expected.
The average opponent winrate against Aurora is 48.23%.


Udyr
the Spirit Walker
Jayce wins against Udyr 55.20% of the time which is 3.09% higher against Udyr than the average opponent.
After normalising both champions win rates Jayce wins against Udyr 1.98% more often than would be expected.
The average opponent winrate against Udyr is 52.11%.


Ryze
the Rune Mage
Jayce wins against Ryze 56.16% of the time which is 8.88% higher against Ryze than the average opponent.
After normalising both champions win rates Jayce wins against Ryze 7.77% more often than would be expected.
The average opponent winrate against Ryze is 47.28%.


Heimerdinger
the Revered Inventor
Jayce wins against Heimerdinger 57.98% of the time which is 10.48% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Jayce wins against Heimerdinger 9.37% more often than would be expected.
The average opponent winrate against Heimerdinger is 47.50%.


Smolder
the Fiery Fledgling
Jayce wins against Smolder 64.57% of the time which is 10.28% higher against Smolder than the average opponent.
After normalising both champions win rates Jayce wins against Smolder 9.17% more often than would be expected.
The average opponent winrate against Smolder is 54.29%.