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: 11,647,905
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 14.21 is the strongest counter to top champions of Swain, Smolder & Lucian. While Jayce top is countered most by top champions of Tahm Kench, Malphite & Zac. Below is a detailed breakdown of Jayce top counters against top champions with a minimum of 100 games.
Tahm Kench
Roi des rivières
Jayce wins against Tahm Kench 43.82% of the time which is 2.17% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Jayce wins against Tahm Kench 3.49% less often than would be expected.
The average opponent winrate against Tahm Kenchis 45.99%.
Malphite
Éclat du monolithe
Jayce wins against Malphite 44.20% of the time which is 2.50% lower against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 3.82% less often than would be expected.
The average opponent winrate against Malphiteis 46.70%.
Zac
Arme secrète
Jayce wins against Zac 44.39% of the time which is 1.69% lower against Zac than the average opponent.
After normalising both champions win rates Jayce wins against Zac 3.01% less often than would be expected.
The average opponent winrate against Zacis 46.08%.
Kayle
Vertueuse
Jayce wins against Kayle 44.64% of the time which is 3.78% lower against Kayle than the average opponent.
After normalising both champions win rates Jayce wins against Kayle 5.10% less often than would be expected.
The average opponent winrate against Kayleis 48.42%.
Dr. Mundo
Dément de Zaun
Jayce wins against Dr. Mundo 45.34% of the time which is 1.12% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Jayce wins against Dr. Mundo 2.44% less often than would be expected.
The average opponent winrate against Dr. Mundois 46.46%.
Olaf
Berzerker
Jayce wins against Olaf 45.71% of the time which is 3.01% lower against Olaf than the average opponent.
After normalising both champions win rates Jayce wins against Olaf 4.33% less often than would be expected.
The average opponent winrate against Olafis 48.72%.
Rengar
Fier traqueur
Jayce wins against Rengar 45.71% of the time which is 4.67% lower against Rengar than the average opponent.
After normalising both champions win rates Jayce wins against Rengar 5.99% less often than would be expected.
The average opponent winrate against Rengaris 50.38%.
Illaoi
Prêtresse du kraken
Jayce wins against Illaoi 45.86% of the time which is 0.70% lower against Illaoi than the average opponent.
After normalising both champions win rates Jayce wins against Illaoi 2.02% less often than would be expected.
The average opponent winrate against Illaoiis 46.56%.
Poppy
Gardienne du marteau
Jayce wins against Poppy 45.99% of the time which is 1.98% lower against Poppy than the average opponent.
After normalising both champions win rates Jayce wins against Poppy 3.30% less often than would be expected.
The average opponent winrate against Poppyis 47.97%.
Ryze
Mage runique
Jayce wins against Ryze 46.46% of the time which is 0.36% lower against Ryze than the average opponent.
After normalising both champions win rates Jayce wins against Ryze 1.68% less often than would be expected.
The average opponent winrate against Ryzeis 46.82%.
Cho'Gath
Terreur noire
Jayce wins against Cho'Gath 46.53% of the time which is 0.24% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Jayce wins against Cho'Gath 1.56% less often than would be expected.
The average opponent winrate against Cho'Gathis 46.77%.
Garen
Force de Demacia
Jayce wins against Garen 46.64% of the time which is 1.96% lower against Garen than the average opponent.
After normalising both champions win rates Jayce wins against Garen 3.28% less often than would be expected.
The average opponent winrate against Garenis 48.60%.
Sejuani
Fureur du nord
Jayce wins against Sejuani 46.73% of the time which is 1.27% lower against Sejuani than the average opponent.
After normalising both champions win rates Jayce wins against Sejuani 2.59% less often than would be expected.
The average opponent winrate against Sejuaniis 48.00%.
Ornn
Dieu de la forge volcanique
Jayce wins against Ornn 46.79% of the time which is 0.55% lower against Ornn than the average opponent.
After normalising both champions win rates Jayce wins against Ornn 1.87% less often than would be expected.
The average opponent winrate against Ornnis 47.34%.
Gragas
Agitateur
Jayce wins against Gragas 46.84% of the time which is 1.43% lower against Gragas than the average opponent.
After normalising both champions win rates Jayce wins against Gragas 2.75% less often than would be expected.
The average opponent winrate against Gragasis 48.27%.
Shen
Œil du crépuscule
Jayce wins against Shen 47.12% of the time which is 0.79% higher against Shen than the average opponent.
After normalising both champions win rates Jayce wins against Shen 0.53% less often than would be expected.
The average opponent winrate against Shenis 46.33%.
Wukong
Roi des singes
Jayce wins against Wukong 47.45% of the time which is 0.72% lower against Wukong than the average opponent.
After normalising both champions win rates Jayce wins against Wukong 2.04% less often than would be expected.
The average opponent winrate against Wukongis 48.17%.
Irelia
Danseuse des lames
Jayce wins against Irelia 47.78% of the time which is 0.49% lower against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 1.81% less often than would be expected.
The average opponent winrate against Ireliais 48.27%.
Sett
Patron
Jayce wins against Sett 47.86% of the time which is 0.31% lower against Sett than the average opponent.
After normalising both champions win rates Jayce wins against Sett 1.63% less often than would be expected.
The average opponent winrate against Settis 48.17%.
Sylas
Révolutionnaire déchaîné
Jayce wins against Sylas 48.01% of the time which is 0.20% higher against Sylas than the average opponent.
After normalising both champions win rates Jayce wins against Sylas 1.12% less often than would be expected.
The average opponent winrate against Sylasis 47.81%.
Pantheon
Lance éternelle
Jayce wins against Pantheon 48.06% of the time which is 0.07% higher against Pantheon than the average opponent.
After normalising both champions win rates Jayce wins against Pantheon 1.25% less often than would be expected.
The average opponent winrate against Pantheonis 47.99%.
Trundle
Roi des trolls
Jayce wins against Trundle 48.10% of the time which is 0.72% higher against Trundle than the average opponent.
After normalising both champions win rates Jayce wins against Trundle 0.60% less often than would be expected.
The average opponent winrate against Trundleis 47.38%.
Xin Zhao
Sénéchal de Demacia
Jayce wins against Xin Zhao 48.39% of the time which is 1.83% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Jayce wins against Xin Zhao 3.15% less often than would be expected.
The average opponent winrate against Xin Zhaois 50.22%.
Nasus
Gardien des sables
Jayce wins against Nasus 48.61% of the time which is 0.50% higher against Nasus than the average opponent.
After normalising both champions win rates Jayce wins against Nasus 0.82% less often than would be expected.
The average opponent winrate against Nasusis 48.11%.
Gnar
Chaînon manquant
Jayce wins against Gnar 48.90% of the time which is 0.40% lower against Gnar than the average opponent.
After normalising both champions win rates Jayce wins against Gnar 1.72% less often than would be expected.
The average opponent winrate against Gnaris 49.30%.
Yorick
Berger des âmes
Jayce wins against Yorick 48.91% of the time which is 0.54% higher against Yorick than the average opponent.
After normalising both champions win rates Jayce wins against Yorick 0.78% less often than would be expected.
The average opponent winrate against Yorickis 48.37%.
Gangplank
Fléau des mers
Jayce wins against Gangplank 49.03% of the time which is 0.60% higher against Gangplank than the average opponent.
After normalising both champions win rates Jayce wins against Gangplank 0.72% less often than would be expected.
The average opponent winrate against Gangplankis 48.43%.
Tryndamere
Roi barbare
Jayce wins against Tryndamere 49.06% of the time which is 0.93% higher against Tryndamere than the average opponent.
After normalising both champions win rates Jayce wins against Tryndamere 0.39% less often than would be expected.
The average opponent winrate against Tryndamereis 48.13%.
Warwick
Fureur déchaînée de Zaun
Jayce wins against Warwick 49.15% of the time which is 1.93% higher against Warwick than the average opponent.
After normalising both champions win rates Jayce wins against Warwick 0.61% more often than would be expected.
The average opponent winrate against Warwickis 47.22%.
Mordekaiser
Revenant de fer
Jayce wins against Mordekaiser 49.22% of the time which is 3.50% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Jayce wins against Mordekaiser 2.18% more often than would be expected.
The average opponent winrate against Mordekaiseris 45.72%.
Kled
Cavalier colérique
Jayce wins against Kled 49.44% of the time which is 2.14% higher against Kled than the average opponent.
After normalising both champions win rates Jayce wins against Kled 0.82% more often than would be expected.
The average opponent winrate against Kledis 47.30%.
Sion
Colosse mort-vivant
Jayce wins against Sion 49.66% of the time which is 1.04% higher against Sion than the average opponent.
After normalising both champions win rates Jayce wins against Sion 0.28% less often than would be expected.
The average opponent winrate against Sionis 48.62%.
Jax
Maître d'armes
Jayce wins against Jax 49.68% of the time which is 0.20% higher against Jax than the average opponent.
After normalising both champions win rates Jayce wins against Jax 1.12% less often than would be expected.
The average opponent winrate against Jaxis 49.48%.
Urgot
Broyeur
Jayce wins against Urgot 49.74% of the time which is 2.31% higher against Urgot than the average opponent.
After normalising both champions win rates Jayce wins against Urgot 0.99% more often than would be expected.
The average opponent winrate against Urgotis 47.43%.
Rumble
Menace mécanisée
Jayce wins against Rumble 49.78% of the time which is 1.87% lower against Rumble than the average opponent.
After normalising both champions win rates Jayce wins against Rumble 3.19% less often than would be expected.
The average opponent winrate against Rumbleis 51.65%.
Akali
Assassin rebelle
Jayce wins against Akali 49.88% of the time which is 1.03% higher against Akali than the average opponent.
After normalising both champions win rates Jayce wins against Akali 0.29% less often than would be expected.
The average opponent winrate against Akaliis 48.85%.
Aatrox
Épée des Darkin
Jayce wins against Aatrox 50.29% of the time which is 2.45% higher against Aatrox than the average opponent.
After normalising both champions win rates Jayce wins against Aatrox 1.13% more often than would be expected.
The average opponent winrate against Aatroxis 47.84%.
K'Santé
Fierté de Nazumah
Jayce wins against K'Santé 50.69% of the time which is 0.24% lower against K'Santé than the average opponent.
After normalising both champions win rates Jayce wins against K'Santé 1.56% less often than would be expected.
The average opponent winrate against K'Santéis 50.93%.
Singed
Chimiste fou
Jayce wins against Singed 50.77% of the time which is 3.95% higher against Singed than the average opponent.
After normalising both champions win rates Jayce wins against Singed 2.63% more often than would be expected.
The average opponent winrate against Singedis 46.82%.
Udyr
Gardien des esprits
Jayce wins against Udyr 50.90% of the time which is 2.95% higher against Udyr than the average opponent.
After normalising both champions win rates Jayce wins against Udyr 1.63% more often than would be expected.
The average opponent winrate against Udyris 47.95%.
Volibear
Tempête impitoyable
Jayce wins against Volibear 51.13% of the time which is 3.49% higher against Volibear than the average opponent.
After normalising both champions win rates Jayce wins against Volibear 2.17% more often than would be expected.
The average opponent winrate against Volibearis 47.64%.
Renekton
Dévoreur des sables
Jayce wins against Renekton 51.22% of the time which is 2.37% higher against Renekton than the average opponent.
After normalising both champions win rates Jayce wins against Renekton 1.05% more often than would be expected.
The average opponent winrate against Renektonis 48.85%.
Teemo
Scout de Bantam
Jayce wins against Teemo 51.32% of the time which is 3.83% higher against Teemo than the average opponent.
After normalising both champions win rates Jayce wins against Teemo 2.51% more often than would be expected.
The average opponent winrate against Teemois 47.49%.
Riven
Exilée brisée
Jayce wins against Riven 51.33% of the time which is 3.59% higher against Riven than the average opponent.
After normalising both champions win rates Jayce wins against Riven 2.27% more often than would be expected.
The average opponent winrate against Rivenis 47.74%.
Camille
Ombre d'acier
Jayce wins against Camille 51.38% of the time which is 2.36% higher against Camille than the average opponent.
After normalising both champions win rates Jayce wins against Camille 1.04% more often than would be expected.
The average opponent winrate against Camilleis 49.02%.
Fiora
Sublime bretteuse
Jayce wins against Fiora 51.63% of the time which is 2.58% higher against Fiora than the average opponent.
After normalising both champions win rates Jayce wins against Fiora 1.26% more often than would be expected.
The average opponent winrate against Fiorais 49.05%.
Kennen
Cœur de la tempête
Jayce wins against Kennen 51.80% of the time which is 2.84% higher against Kennen than the average opponent.
After normalising both champions win rates Jayce wins against Kennen 1.52% more often than would be expected.
The average opponent winrate against Kennenis 48.96%.
Vladimir
Saigneur pourpre
Jayce wins against Vladimir 52.10% of the time which is 2.43% higher against Vladimir than the average opponent.
After normalising both champions win rates Jayce wins against Vladimir 1.11% more often than would be expected.
The average opponent winrate against Vladimiris 49.67%.
Gwen
Couturière sacrée
Jayce wins against Gwen 53.15% of the time which is 3.54% higher against Gwen than the average opponent.
After normalising both champions win rates Jayce wins against Gwen 2.22% more often than would be expected.
The average opponent winrate against Gwenis 49.61%.
Darius
Main de Noxus
Jayce wins against Darius 53.24% of the time which is 5.47% higher against Darius than the average opponent.
After normalising both champions win rates Jayce wins against Darius 4.15% more often than would be expected.
The average opponent winrate against Dariusis 47.77%.
Quinn
Ailes de Demacia
Jayce wins against Quinn 53.33% of the time which is 5.18% higher against Quinn than the average opponent.
After normalising both champions win rates Jayce wins against Quinn 3.86% more often than would be expected.
The average opponent winrate against Quinnis 48.15%.
Yone
Inoublié
Jayce wins against Yone 53.77% of the time which is 1.90% higher against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 0.58% more often than would be expected.
The average opponent winrate against Yoneis 51.87%.
Yasuo
Disgracié
Jayce wins against Yasuo 54.05% of the time which is 2.83% higher against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 1.51% more often than would be expected.
The average opponent winrate against Yasuois 51.22%.
Heimerdinger
Inventeur réputé
Jayce wins against Heimerdinger 55.21% of the time which is 7.04% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Jayce wins against Heimerdinger 5.72% more often than would be expected.
The average opponent winrate against Heimerdingeris 48.17%.
Cassiopeia
Étreinte du serpent
Jayce wins against Cassiopeia 55.90% of the time which is 9.99% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Jayce wins against Cassiopeia 8.67% more often than would be expected.
The average opponent winrate against Cassiopeiais 45.91%.
Aurora
Sorcière d'entre les mondes
Jayce wins against Aurora 56.46% of the time which is 6.12% higher against Aurora than the average opponent.
After normalising both champions win rates Jayce wins against Aurora 4.80% more often than would be expected.
The average opponent winrate against Aurorais 50.34%.
Vayne
Chasseresse nocturne
Jayce wins against Vayne 57.46% of the time which is 7.48% higher against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 6.16% more often than would be expected.
The average opponent winrate against Vayneis 49.98%.
Lucian
Purificateur
Jayce wins against Lucian 59.65% of the time which is 1.45% higher against Lucian than the average opponent.
After normalising both champions win rates Jayce wins against Lucian 0.13% more often than would be expected.
The average opponent winrate against Lucianis 58.20%.
Smolder
Dragonnet flamboyant
Jayce wins against Smolder 59.97% of the time which is 5.52% higher against Smolder than the average opponent.
After normalising both champions win rates Jayce wins against Smolder 4.20% more often than would be expected.
The average opponent winrate against Smolderis 54.45%.
Swain
Grand général noxien
Jayce wins against Swain 60.34% of the time which is 5.99% higher against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 4.67% more often than would be expected.
The average opponent winrate against Swainis 54.35%.