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: 12,684,741
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 14.1 is the strongest counter to top champions of Illaoi, Shen & Vayne. While Jayce top is countered most by top champions of Rengar, Ryze & Poppy. Below is a detailed breakdown of Jayce top counters against top champions with a minimum of 100 games.
Rengar
the Pridestalker
Jayce wins against Rengar 39.18% of the time which is 6.73% lower against Rengar than the average opponent.
After normalising both champions win rates Jayce wins against Rengar 6.97% less often than would be expected.
The average opponent winrate against Rengaris 45.91%.
Ryze
the Rune Mage
Jayce wins against Ryze 42.86% of the time which is 6.50% lower against Ryze than the average opponent.
After normalising both champions win rates Jayce wins against Ryze 6.73% less often than would be expected.
The average opponent winrate against Ryzeis 49.36%.
Poppy
Keeper of the Hammer
Jayce wins against Poppy 42.95% of the time which is 3.63% lower against Poppy than the average opponent.
After normalising both champions win rates Jayce wins against Poppy 3.87% less often than would be expected.
The average opponent winrate against Poppyis 46.58%.
Maokai
the Twisted Treant
Jayce wins against Maokai 43.02% of the time which is 3.54% lower against Maokai than the average opponent.
After normalising both champions win rates Jayce wins against Maokai 3.78% less often than would be expected.
The average opponent winrate against Maokaiis 46.56%.
Xin Zhao
the Seneschal of Demacia
Jayce wins against Xin Zhao 43.10% of the time which is 7.17% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Jayce wins against Xin Zhao 7.40% less often than would be expected.
The average opponent winrate against Xin Zhaois 50.27%.
Gragas
the Rabble Rouser
Jayce wins against Gragas 43.74% of the time which is 5.36% lower against Gragas than the average opponent.
After normalising both champions win rates Jayce wins against Gragas 5.59% less often than would be expected.
The average opponent winrate against Gragasis 49.10%.
Ornn
The Fire below the Mountain
Jayce wins against Ornn 43.89% of the time which is 5.02% lower against Ornn than the average opponent.
After normalising both champions win rates Jayce wins against Ornn 5.25% less often than would be expected.
The average opponent winrate against Ornnis 48.91%.
Wukong
the Monkey King
Jayce wins against Wukong 44.22% of the time which is 4.07% lower against Wukong than the average opponent.
After normalising both champions win rates Jayce wins against Wukong 4.30% less often than would be expected.
The average opponent winrate against Wukongis 48.29%.
Malphite
Shard of the Monolith
Jayce wins against Malphite 44.30% of the time which is 3.45% lower against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 3.68% less often than would be expected.
The average opponent winrate against Malphiteis 47.75%.
Nasus
the Curator of the Sands
Jayce wins against Nasus 45.25% of the time which is 3.50% lower against Nasus than the average opponent.
After normalising both champions win rates Jayce wins against Nasus 3.73% less often than would be expected.
The average opponent winrate against Nasusis 48.75%.
Sion
The Undead Juggernaut
Jayce wins against Sion 45.58% of the time which is 4.68% lower against Sion than the average opponent.
After normalising both champions win rates Jayce wins against Sion 4.91% less often than would be expected.
The average opponent winrate against Sionis 50.26%.
Camille
the Steel Shadow
Jayce wins against Camille 46.04% of the time which is 3.26% lower against Camille than the average opponent.
After normalising both champions win rates Jayce wins against Camille 3.49% less often than would be expected.
The average opponent winrate against Camilleis 49.30%.
Yorick
Shepherd of Souls
Jayce wins against Yorick 46.20% of the time which is 5.22% lower against Yorick than the average opponent.
After normalising both champions win rates Jayce wins against Yorick 5.45% less often than would be expected.
The average opponent winrate against Yorickis 51.42%.
Akshan
the Rogue Sentinel
Jayce wins against Akshan 46.31% of the time which is 0.75% lower against Akshan than the average opponent.
After normalising both champions win rates Jayce wins against Akshan 0.98% less often than would be expected.
The average opponent winrate against Akshanis 47.06%.
Vladimir
the Crimson Reaper
Jayce wins against Vladimir 46.32% of the time which is 2.18% lower against Vladimir than the average opponent.
After normalising both champions win rates Jayce wins against Vladimir 2.41% less often than would be expected.
The average opponent winrate against Vladimiris 48.50%.
Heimerdinger
the Revered Inventor
Jayce wins against Heimerdinger 46.50% of the time which is 2.77% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Jayce wins against Heimerdinger 3.00% less often than would be expected.
The average opponent winrate against Heimerdingeris 49.27%.
K'Sante
the Pride of Nazumah
Jayce wins against K'Sante 46.66% of the time which is 3.63% lower against K'Sante than the average opponent.
After normalising both champions win rates Jayce wins against K'Sante 3.86% less often than would be expected.
The average opponent winrate against K'Santeis 50.29%.
Quinn
Demacia's Wings
Jayce wins against Quinn 47.17% of the time which is 0.65% higher against Quinn than the average opponent.
After normalising both champions win rates Jayce wins against Quinn 0.41% more often than would be expected.
The average opponent winrate against Quinnis 46.52%.
Irelia
the Blade Dancer
Jayce wins against Irelia 47.21% of the time which is 1.98% lower against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 2.21% less often than would be expected.
The average opponent winrate against Ireliais 49.19%.
Zac
the Secret Weapon
Jayce wins against Zac 47.50% of the time which is 0.77% higher against Zac than the average opponent.
After normalising both champions win rates Jayce wins against Zac 0.53% more often than would be expected.
The average opponent winrate against Zacis 46.73%.
Singed
the Mad Chemist
Jayce wins against Singed 47.77% of the time which is 1.79% higher against Singed than the average opponent.
After normalising both champions win rates Jayce wins against Singed 1.55% more often than would be expected.
The average opponent winrate against Singedis 45.98%.
Kled
the Cantankerous Cavalier
Jayce wins against Kled 47.96% of the time which is 1.31% higher against Kled than the average opponent.
After normalising both champions win rates Jayce wins against Kled 1.07% more often than would be expected.
The average opponent winrate against Kledis 46.65%.
Tryndamere
the Barbarian King
Jayce wins against Tryndamere 48.18% of the time which is 0.31% lower against Tryndamere than the average opponent.
After normalising both champions win rates Jayce wins against Tryndamere 0.54% less often than would be expected.
The average opponent winrate against Tryndamereis 48.49%.
Tahm Kench
The River King
Jayce wins against Tahm Kench 48.40% of the time which is 0.22% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Jayce wins against Tahm Kench 0.01% less often than would be expected.
The average opponent winrate against Tahm Kenchis 48.18%.
Jax
Grandmaster at Arms
Jayce wins against Jax 48.44% of the time which is 0.39% higher against Jax than the average opponent.
After normalising both champions win rates Jayce wins against Jax 0.16% more often than would be expected.
The average opponent winrate against Jaxis 48.05%.
Garen
The Might of Demacia
Jayce wins against Garen 48.48% of the time which is 3.69% lower against Garen than the average opponent.
After normalising both champions win rates Jayce wins against Garen 3.92% less often than would be expected.
The average opponent winrate against Garenis 52.17%.
Trundle
the Troll King
Jayce wins against Trundle 48.74% of the time which is 1.30% higher against Trundle than the average opponent.
After normalising both champions win rates Jayce wins against Trundle 1.07% more often than would be expected.
The average opponent winrate against Trundleis 47.44%.
Olaf
the Berserker
Jayce wins against Olaf 49.16% of the time which is 0.67% higher against Olaf than the average opponent.
After normalising both champions win rates Jayce wins against Olaf 0.44% more often than would be expected.
The average opponent winrate against Olafis 48.49%.
Kayle
the Righteous
Jayce wins against Kayle 49.26% of the time which is 2.18% higher against Kayle than the average opponent.
After normalising both champions win rates Jayce wins against Kayle 1.95% more often than would be expected.
The average opponent winrate against Kayleis 47.08%.
Warwick
the Uncaged Wrath of Zaun
Jayce wins against Warwick 49.26% of the time which is 1.94% higher against Warwick than the average opponent.
After normalising both champions win rates Jayce wins against Warwick 1.71% more often than would be expected.
The average opponent winrate against Warwickis 47.32%.
Urgot
the Dreadnought
Jayce wins against Urgot 49.31% of the time which is 1.75% higher against Urgot than the average opponent.
After normalising both champions win rates Jayce wins against Urgot 1.52% more often than would be expected.
The average opponent winrate against Urgotis 47.56%.
LeBlanc
the Deceiver
Jayce wins against LeBlanc 49.32% of the time which is 4.62% lower against LeBlanc than the average opponent.
After normalising both champions win rates Jayce wins against LeBlanc 4.85% less often than would be expected.
The average opponent winrate against LeBlancis 53.94%.
Aatrox
the Darkin Blade
Jayce wins against Aatrox 49.86% of the time which is 1.69% higher against Aatrox than the average opponent.
After normalising both champions win rates Jayce wins against Aatrox 1.46% more often than would be expected.
The average opponent winrate against Aatroxis 48.17%.
Gnar
the Missing Link
Jayce wins against Gnar 49.95% of the time which is 0.95% higher against Gnar than the average opponent.
After normalising both champions win rates Jayce wins against Gnar 0.72% more often than would be expected.
The average opponent winrate against Gnaris 49.00%.
Graves
the Outlaw
Jayce wins against Graves 50.00% of the time which is 3.03% lower against Graves than the average opponent.
After normalising both champions win rates Jayce wins against Graves 3.26% less often than would be expected.
The average opponent winrate against Gravesis 53.03%.
Rumble
the Mechanized Menace
Jayce wins against Rumble 50.18% of the time which is 1.53% higher against Rumble than the average opponent.
After normalising both champions win rates Jayce wins against Rumble 1.30% more often than would be expected.
The average opponent winrate against Rumbleis 48.65%.
Fiora
the Grand Duelist
Jayce wins against Fiora 50.24% of the time which is 3.12% higher against Fiora than the average opponent.
After normalising both champions win rates Jayce wins against Fiora 2.89% more often than would be expected.
The average opponent winrate against Fiorais 47.12%.
Kennen
the Heart of the Tempest
Jayce wins against Kennen 50.41% of the time which is 2.11% higher against Kennen than the average opponent.
After normalising both champions win rates Jayce wins against Kennen 1.88% more often than would be expected.
The average opponent winrate against Kennenis 48.30%.
Swain
the Noxian Grand General
Jayce wins against Swain 50.45% of the time which is 2.12% higher against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 1.89% more often than would be expected.
The average opponent winrate against Swainis 48.33%.
Mordekaiser
the Iron Revenant
Jayce wins against Mordekaiser 50.46% of the time which is 3.55% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Jayce wins against Mordekaiser 3.32% more often than would be expected.
The average opponent winrate against Mordekaiseris 46.91%.
Gangplank
the Saltwater Scourge
Jayce wins against Gangplank 50.53% of the time which is 1.25% higher against Gangplank than the average opponent.
After normalising both champions win rates Jayce wins against Gangplank 1.02% more often than would be expected.
The average opponent winrate against Gangplankis 49.28%.
Yasuo
the Unforgiven
Jayce wins against Yasuo 50.61% of the time which is 0.24% higher against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 0.01% more often than would be expected.
The average opponent winrate against Yasuois 50.37%.
Varus
the Arrow of Retribution
Jayce wins against Varus 50.74% of the time which is 0.93% higher against Varus than the average opponent.
After normalising both champions win rates Jayce wins against Varus 0.70% more often than would be expected.
The average opponent winrate against Varusis 49.81%.
Dr. Mundo
the Madman of Zaun
Jayce wins against Dr. Mundo 50.79% of the time which is 0.76% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Jayce wins against Dr. Mundo 0.53% more often than would be expected.
The average opponent winrate against Dr. Mundois 50.03%.
Teemo
the Swift Scout
Jayce wins against Teemo 50.84% of the time which is 3.31% higher against Teemo than the average opponent.
After normalising both champions win rates Jayce wins against Teemo 3.08% more often than would be expected.
The average opponent winrate against Teemois 47.53%.
Pantheon
the Unbreakable Spear
Jayce wins against Pantheon 51.20% of the time which is 1.69% higher against Pantheon than the average opponent.
After normalising both champions win rates Jayce wins against Pantheon 1.46% more often than would be expected.
The average opponent winrate against Pantheonis 49.51%.
Cassiopeia
the Serpent's Embrace
Jayce wins against Cassiopeia 51.24% of the time which is 4.83% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Jayce wins against Cassiopeia 4.59% more often than would be expected.
The average opponent winrate against Cassiopeiais 46.41%.
Cho'Gath
the Terror of the Void
Jayce wins against Cho'Gath 51.37% of the time which is 2.18% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Jayce wins against Cho'Gath 1.95% more often than would be expected.
The average opponent winrate against Cho'Gathis 49.19%.
Riven
the Exile
Jayce wins against Riven 51.60% of the time which is 4.22% higher against Riven than the average opponent.
After normalising both champions win rates Jayce wins against Riven 3.99% more often than would be expected.
The average opponent winrate against Rivenis 47.38%.
Sett
the Boss
Jayce wins against Sett 51.63% of the time which is 1.44% higher against Sett than the average opponent.
After normalising both champions win rates Jayce wins against Sett 1.21% more often than would be expected.
The average opponent winrate against Settis 50.19%.
Volibear
the Relentless Storm
Jayce wins against Volibear 52.06% of the time which is 0.10% higher against Volibear than the average opponent.
After normalising both champions win rates Jayce wins against Volibear 0.13% less often than would be expected.
The average opponent winrate against Volibearis 51.96%.
Gwen
The Hallowed Seamstress
Jayce wins against Gwen 52.31% of the time which is 4.05% higher against Gwen than the average opponent.
After normalising both champions win rates Jayce wins against Gwen 3.82% more often than would be expected.
The average opponent winrate against Gwenis 48.26%.
Darius
the Hand of Noxus
Jayce wins against Darius 52.31% of the time which is 2.88% higher against Darius than the average opponent.
After normalising both champions win rates Jayce wins against Darius 2.65% more often than would be expected.
The average opponent winrate against Dariusis 49.43%.
Udyr
the Spirit Walker
Jayce wins against Udyr 52.32% of the time which is 3.15% higher against Udyr than the average opponent.
After normalising both champions win rates Jayce wins against Udyr 2.92% more often than would be expected.
The average opponent winrate against Udyris 49.17%.
Yone
the Unforgotten
Jayce wins against Yone 52.47% of the time which is 1.58% higher against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 1.35% more often than would be expected.
The average opponent winrate against Yoneis 50.89%.
Renekton
the Butcher of the Sands
Jayce wins against Renekton 52.73% of the time which is 0.57% higher against Renekton than the average opponent.
After normalising both champions win rates Jayce wins against Renekton 0.34% more often than would be expected.
The average opponent winrate against Renektonis 52.16%.
Akali
the Rogue Assassin
Jayce wins against Akali 52.97% of the time which is 2.87% higher against Akali than the average opponent.
After normalising both champions win rates Jayce wins against Akali 2.64% more often than would be expected.
The average opponent winrate against Akaliis 50.10%.
Sylas
the Unshackled
Jayce wins against Sylas 53.62% of the time which is 4.33% higher against Sylas than the average opponent.
After normalising both champions win rates Jayce wins against Sylas 4.10% more often than would be expected.
The average opponent winrate against Sylasis 49.29%.
Vayne
the Night Hunter
Jayce wins against Vayne 54.27% of the time which is 7.35% higher against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 7.12% more often than would be expected.
The average opponent winrate against Vayneis 46.92%.
Shen
the Eye of Twilight
Jayce wins against Shen 54.57% of the time which is 5.46% higher against Shen than the average opponent.
After normalising both champions win rates Jayce wins against Shen 5.23% more often than would be expected.
The average opponent winrate against Shenis 49.11%.
Illaoi
the Kraken Priestess
Jayce wins against Illaoi 56.20% of the time which is 3.75% higher against Illaoi than the average opponent.
After normalising both champions win rates Jayce wins against Illaoi 3.52% more often than would be expected.
The average opponent winrate against Illaoiis 52.45%.