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.
Platinum Champions Analysed: 12,601,596
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 14.18 is the strongest counter to top champions of Smolder, Teemo & Vayne. While Jayce top is countered most by top champions of Xin Zhao, Zac & Singed. Below is a detailed breakdown of Jayce top counters against top champions with a minimum of 100 games.
Xin Zhao
the Seneschal of Demacia
Jayce wins against Xin Zhao 36.36% of the time which is 13.46% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Jayce wins against Xin Zhao 11.86% less often than would be expected.
The average opponent winrate against Xin Zhaois 49.82%.
Zac
the Secret Weapon
Jayce wins against Zac 39.11% of the time which is 7.92% lower against Zac than the average opponent.
After normalising both champions win rates Jayce wins against Zac 6.33% less often than would be expected.
The average opponent winrate against Zacis 47.03%.
Singed
the Mad Chemist
Jayce wins against Singed 41.71% of the time which is 7.85% lower against Singed than the average opponent.
After normalising both champions win rates Jayce wins against Singed 6.25% less often than would be expected.
The average opponent winrate against Singedis 49.56%.
Tahm Kench
The River King
Jayce wins against Tahm Kench 42.74% of the time which is 5.16% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Jayce wins against Tahm Kench 3.57% less often than would be expected.
The average opponent winrate against Tahm Kenchis 47.90%.
Poppy
Keeper of the Hammer
Jayce wins against Poppy 42.97% of the time which is 6.83% lower against Poppy than the average opponent.
After normalising both champions win rates Jayce wins against Poppy 5.23% less often than would be expected.
The average opponent winrate against Poppyis 49.80%.
Olaf
the Berserker
Jayce wins against Olaf 43.01% of the time which is 7.07% lower against Olaf than the average opponent.
After normalising both champions win rates Jayce wins against Olaf 5.47% less often than would be expected.
The average opponent winrate against Olafis 50.08%.
Dr. Mundo
the Madman of Zaun
Jayce wins against Dr. Mundo 43.60% of the time which is 5.57% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Jayce wins against Dr. Mundo 3.97% less often than would be expected.
The average opponent winrate against Dr. Mundois 49.17%.
Shen
the Eye of Twilight
Jayce wins against Shen 43.72% of the time which is 4.82% lower against Shen than the average opponent.
After normalising both champions win rates Jayce wins against Shen 3.22% less often than would be expected.
The average opponent winrate against Shenis 48.54%.
Yorick
Shepherd of Souls
Jayce wins against Yorick 43.78% of the time which is 3.86% lower against Yorick than the average opponent.
After normalising both champions win rates Jayce wins against Yorick 2.27% less often than would be expected.
The average opponent winrate against Yorickis 47.64%.
Illaoi
the Kraken Priestess
Jayce wins against Illaoi 43.89% of the time which is 3.98% lower against Illaoi than the average opponent.
After normalising both champions win rates Jayce wins against Illaoi 2.39% less often than would be expected.
The average opponent winrate against Illaoiis 47.87%.
Nasus
the Curator of the Sands
Jayce wins against Nasus 44.06% of the time which is 4.69% lower against Nasus than the average opponent.
After normalising both champions win rates Jayce wins against Nasus 3.09% less often than would be expected.
The average opponent winrate against Nasusis 48.75%.
Ornn
The Fire below the Mountain
Jayce wins against Ornn 44.09% of the time which is 4.99% lower against Ornn than the average opponent.
After normalising both champions win rates Jayce wins against Ornn 3.39% less often than would be expected.
The average opponent winrate against Ornnis 49.08%.
Irelia
the Blade Dancer
Jayce wins against Irelia 44.41% of the time which is 6.38% lower against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 4.78% less often than would be expected.
The average opponent winrate against Ireliais 50.79%.
Gangplank
the Saltwater Scourge
Jayce wins against Gangplank 44.88% of the time which is 7.21% lower against Gangplank than the average opponent.
After normalising both champions win rates Jayce wins against Gangplank 5.61% less often than would be expected.
The average opponent winrate against Gangplankis 52.09%.
Sett
the Boss
Jayce wins against Sett 45.16% of the time which is 2.32% lower against Sett than the average opponent.
After normalising both champions win rates Jayce wins against Sett 0.73% less often than would be expected.
The average opponent winrate against Settis 47.48%.
Gragas
the Rabble Rouser
Jayce wins against Gragas 45.21% of the time which is 5.54% lower against Gragas than the average opponent.
After normalising both champions win rates Jayce wins against Gragas 3.94% less often than would be expected.
The average opponent winrate against Gragasis 50.75%.
Cho'Gath
the Terror of the Void
Jayce wins against Cho'Gath 45.24% of the time which is 2.98% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Jayce wins against Cho'Gath 1.38% less often than would be expected.
The average opponent winrate against Cho'Gathis 48.22%.
Quinn
Demacia's Wings
Jayce wins against Quinn 45.37% of the time which is 3.95% lower against Quinn than the average opponent.
After normalising both champions win rates Jayce wins against Quinn 2.35% less often than would be expected.
The average opponent winrate against Quinnis 49.32%.
Wukong
the Monkey King
Jayce wins against Wukong 45.77% of the time which is 4.07% lower against Wukong than the average opponent.
After normalising both champions win rates Jayce wins against Wukong 2.47% less often than would be expected.
The average opponent winrate against Wukongis 49.84%.
Garen
The Might of Demacia
Jayce wins against Garen 45.91% of the time which is 1.56% lower against Garen than the average opponent.
After normalising both champions win rates Jayce wins against Garen 0.03% more often than would be expected.
The average opponent winrate against Garenis 47.47%.
Trundle
the Troll King
Jayce wins against Trundle 46.07% of the time which is 3.16% lower against Trundle than the average opponent.
After normalising both champions win rates Jayce wins against Trundle 1.56% less often than would be expected.
The average opponent winrate against Trundleis 49.23%.
Camille
the Steel Shadow
Jayce wins against Camille 46.32% of the time which is 3.63% lower against Camille than the average opponent.
After normalising both champions win rates Jayce wins against Camille 2.03% less often than would be expected.
The average opponent winrate against Camilleis 49.95%.
Kled
the Cantankerous Cavalier
Jayce wins against Kled 46.40% of the time which is 1.99% lower against Kled than the average opponent.
After normalising both champions win rates Jayce wins against Kled 0.39% less often than would be expected.
The average opponent winrate against Kledis 48.39%.
Malphite
Shard of the Monolith
Jayce wins against Malphite 46.59% of the time which is 2.08% lower against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 0.48% less often than would be expected.
The average opponent winrate against Malphiteis 48.67%.
Cassiopeia
the Serpent's Embrace
Jayce wins against Cassiopeia 47.00% of the time which is 0.09% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Jayce wins against Cassiopeia 1.68% more often than would be expected.
The average opponent winrate against Cassiopeiais 46.91%.
Sylas
the Unshackled
Jayce wins against Sylas 47.14% of the time which is 1.65% lower against Sylas than the average opponent.
After normalising both champions win rates Jayce wins against Sylas 0.05% less often than would be expected.
The average opponent winrate against Sylasis 48.79%.
Udyr
the Spirit Walker
Jayce wins against Udyr 47.22% of the time which is 3.03% lower against Udyr than the average opponent.
After normalising both champions win rates Jayce wins against Udyr 1.43% less often than would be expected.
The average opponent winrate against Udyris 50.25%.
Warwick
the Uncaged Wrath of Zaun
Jayce wins against Warwick 47.48% of the time which is 0.20% lower against Warwick than the average opponent.
After normalising both champions win rates Jayce wins against Warwick 1.39% more often than would be expected.
The average opponent winrate against Warwickis 47.68%.
Ryze
the Rune Mage
Jayce wins against Ryze 47.52% of the time which is 1.09% lower against Ryze than the average opponent.
After normalising both champions win rates Jayce wins against Ryze 0.51% more often than would be expected.
The average opponent winrate against Ryzeis 48.61%.
Aatrox
the Darkin Blade
Jayce wins against Aatrox 47.73% of the time which is 1.91% lower against Aatrox than the average opponent.
After normalising both champions win rates Jayce wins against Aatrox 0.31% less often than would be expected.
The average opponent winrate against Aatroxis 49.64%.
Riven
the Exile
Jayce wins against Riven 47.75% of the time which is 3.22% lower against Riven than the average opponent.
After normalising both champions win rates Jayce wins against Riven 1.62% less often than would be expected.
The average opponent winrate against Rivenis 50.97%.
Volibear
the Relentless Storm
Jayce wins against Volibear 47.77% of the time which is 0.34% lower against Volibear than the average opponent.
After normalising both champions win rates Jayce wins against Volibear 1.26% more often than would be expected.
The average opponent winrate against Volibearis 48.11%.
Renekton
the Butcher of the Sands
Jayce wins against Renekton 47.97% of the time which is 2.13% lower against Renekton than the average opponent.
After normalising both champions win rates Jayce wins against Renekton 0.53% less often than would be expected.
The average opponent winrate against Renektonis 50.10%.
Mordekaiser
the Iron Revenant
Jayce wins against Mordekaiser 47.98% of the time which is 0.58% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Jayce wins against Mordekaiser 2.17% more often than would be expected.
The average opponent winrate against Mordekaiseris 47.40%.
Vladimir
the Crimson Reaper
Jayce wins against Vladimir 48.12% of the time which is 5.04% lower against Vladimir than the average opponent.
After normalising both champions win rates Jayce wins against Vladimir 3.44% less often than would be expected.
The average opponent winrate against Vladimiris 53.16%.
Sion
The Undead Juggernaut
Jayce wins against Sion 48.24% of the time which is 1.75% lower against Sion than the average opponent.
After normalising both champions win rates Jayce wins against Sion 0.15% less often than would be expected.
The average opponent winrate against Sionis 49.99%.
Lee Sin
the Blind Monk
Jayce wins against Lee Sin 48.44% of the time which is 7.24% lower against Lee Sin than the average opponent.
After normalising both champions win rates Jayce wins against Lee Sin 5.66% less often than would be expected.
The average opponent winrate against Lee Sinis 55.68%.
Jax
Grandmaster at Arms
Jayce wins against Jax 48.48% of the time which is 1.88% lower against Jax than the average opponent.
After normalising both champions win rates Jayce wins against Jax 0.28% less often than would be expected.
The average opponent winrate against Jaxis 50.36%.
Pantheon
the Unbreakable Spear
Jayce wins against Pantheon 48.74% of the time which is 1.36% lower against Pantheon than the average opponent.
After normalising both champions win rates Jayce wins against Pantheon 0.24% more often than would be expected.
The average opponent winrate against Pantheonis 50.10%.
Kayle
the Righteous
Jayce wins against Kayle 48.75% of the time which is 0.11% lower against Kayle than the average opponent.
After normalising both champions win rates Jayce wins against Kayle 1.49% more often than would be expected.
The average opponent winrate against Kayleis 48.86%.
Fiora
the Grand Duelist
Jayce wins against Fiora 49.37% of the time which is 1.00% lower against Fiora than the average opponent.
After normalising both champions win rates Jayce wins against Fiora 0.60% more often than would be expected.
The average opponent winrate against Fiorais 50.37%.
Tryndamere
the Barbarian King
Jayce wins against Tryndamere 49.61% of the time which is 0.42% higher against Tryndamere than the average opponent.
After normalising both champions win rates Jayce wins against Tryndamere 2.02% more often than would be expected.
The average opponent winrate against Tryndamereis 49.19%.
Darius
the Hand of Noxus
Jayce wins against Darius 50.45% of the time which is 0.77% higher against Darius than the average opponent.
After normalising both champions win rates Jayce wins against Darius 2.37% more often than would be expected.
The average opponent winrate against Dariusis 49.68%.
Rammus
the Armordillo
Jayce wins against Rammus 50.47% of the time which is 0.79% lower against Rammus than the average opponent.
After normalising both champions win rates Jayce wins against Rammus 0.81% more often than would be expected.
The average opponent winrate against Rammusis 51.26%.
Gwen
The Hallowed Seamstress
Jayce wins against Gwen 51.57% of the time which is 1.91% higher against Gwen than the average opponent.
After normalising both champions win rates Jayce wins against Gwen 3.51% more often than would be expected.
The average opponent winrate against Gwenis 49.66%.
Gnar
the Missing Link
Jayce wins against Gnar 52.07% of the time which is 1.08% higher against Gnar than the average opponent.
After normalising both champions win rates Jayce wins against Gnar 2.68% more often than would be expected.
The average opponent winrate against Gnaris 50.99%.
K'Sante
the Pride of Nazumah
Jayce wins against K'Sante 52.08% of the time which is 2.22% lower against K'Sante than the average opponent.
After normalising both champions win rates Jayce wins against K'Sante 0.63% less often than would be expected.
The average opponent winrate against K'Santeis 54.30%.
Yasuo
the Unforgiven
Jayce wins against Yasuo 52.08% of the time which is 0.29% higher against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 1.89% more often than would be expected.
The average opponent winrate against Yasuois 51.79%.
Aurora
the Witch Between Worlds
Jayce wins against Aurora 52.26% of the time which is 0.02% lower against Aurora than the average opponent.
After normalising both champions win rates Jayce wins against Aurora 1.58% more often than would be expected.
The average opponent winrate against Aurorais 52.28%.
Kennen
the Heart of the Tempest
Jayce wins against Kennen 52.26% of the time which is 2.23% higher against Kennen than the average opponent.
After normalising both champions win rates Jayce wins against Kennen 3.83% more often than would be expected.
The average opponent winrate against Kennenis 50.03%.
Yone
the Unforgotten
Jayce wins against Yone 52.32% of the time which is 0.79% higher against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 2.39% more often than would be expected.
The average opponent winrate against Yoneis 51.53%.
Lucian
the Purifier
Jayce wins against Lucian 52.90% of the time which is 4.90% lower against Lucian than the average opponent.
After normalising both champions win rates Jayce wins against Lucian 3.33% less often than would be expected.
The average opponent winrate against Lucianis 57.80%.
Heimerdinger
the Revered Inventor
Jayce wins against Heimerdinger 53.22% of the time which is 3.92% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Jayce wins against Heimerdinger 5.52% more often than would be expected.
The average opponent winrate against Heimerdingeris 49.30%.
Rumble
the Mechanized Menace
Jayce wins against Rumble 53.51% of the time which is 0.00% lower against Rumble than the average opponent.
After normalising both champions win rates Jayce wins against Rumble 1.60% more often than would be expected.
The average opponent winrate against Rumbleis 53.51%.
Urgot
the Dreadnought
Jayce wins against Urgot 54.12% of the time which is 5.86% higher against Urgot than the average opponent.
After normalising both champions win rates Jayce wins against Urgot 7.46% more often than would be expected.
The average opponent winrate against Urgotis 48.26%.
Varus
the Arrow of Retribution
Jayce wins against Varus 54.35% of the time which is 0.16% lower against Varus than the average opponent.
After normalising both champions win rates Jayce wins against Varus 1.43% more often than would be expected.
The average opponent winrate against Varusis 54.51%.
Rengar
the Pridestalker
Jayce wins against Rengar 54.72% of the time which is 4.22% higher against Rengar than the average opponent.
After normalising both champions win rates Jayce wins against Rengar 5.82% more often than would be expected.
The average opponent winrate against Rengaris 50.50%.
Akali
the Rogue Assassin
Jayce wins against Akali 54.88% of the time which is 4.34% higher against Akali than the average opponent.
After normalising both champions win rates Jayce wins against Akali 5.94% more often than would be expected.
The average opponent winrate against Akaliis 50.54%.
Vayne
the Night Hunter
Jayce wins against Vayne 55.56% of the time which is 3.94% higher against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 5.54% more often than would be expected.
The average opponent winrate against Vayneis 51.62%.
Teemo
the Swift Scout
Jayce wins against Teemo 56.31% of the time which is 6.48% higher against Teemo than the average opponent.
After normalising both champions win rates Jayce wins against Teemo 8.08% more often than would be expected.
The average opponent winrate against Teemois 49.83%.
Smolder
the Fiery Fledgling
Jayce wins against Smolder 57.49% of the time which is 1.02% higher against Smolder than the average opponent.
After normalising both champions win rates Jayce wins against Smolder 2.60% more often than would be expected.
The average opponent winrate against Smolderis 56.47%.