

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: 19,839,540
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 bottom Counters
Jayce top on Patch 15.1 is the strongest counter to bottom champions of Syndra, Yasuo & Aphelios. While Jayce top is countered most by bottom champions of Heimerdinger, Cassiopeia & Xerath. Below is a detailed breakdown of Jayce top counters against bottom champions with a minimum of 100 games.


Heimerdinger
o Inventor Idolatrado
Jayce wins against Heimerdinger 42.96% of the time which is 2.86% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Jayce wins against Heimerdinger 2.33% less often than would be expected.
The average opponent winrate against Heimerdinger is 45.82%.


Cassiopeia
o Abraço da Serpente
Jayce wins against Cassiopeia 43.00% of the time which is 3.97% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Jayce wins against Cassiopeia 3.44% less often than would be expected.
The average opponent winrate against Cassiopeia is 46.97%.


Xerath
o Mago Ascendente
Jayce wins against Xerath 44.24% of the time which is 3.62% lower against Xerath than the average opponent.
After normalising both champions win rates Jayce wins against Xerath 3.08% less often than would be expected.
The average opponent winrate against Xerath is 47.86%.


Zyra
a Ascensão dos Espinhos
Jayce wins against Zyra 44.64% of the time which is 1.51% lower against Zyra than the average opponent.
After normalising both champions win rates Jayce wins against Zyra 0.98% less often than would be expected.
The average opponent winrate against Zyra is 46.15%.


Kog'Maw
a Boca do Abismo
Jayce wins against Kog'Maw 45.18% of the time which is 1.20% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Jayce wins against Kog'Maw 0.67% less often than would be expected.
The average opponent winrate against Kog'Maw is 46.38%.


Swain
o Grande General Noxiano
Jayce wins against Swain 45.85% of the time which is 3.17% lower against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 2.63% less often than would be expected.
The average opponent winrate against Swain is 49.02%.


Miss Fortune
a Caçadora de Recompensas
Jayce wins against Miss Fortune 45.97% of the time which is 0.59% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Jayce wins against Miss Fortune 0.06% less often than would be expected.
The average opponent winrate against Miss Fortune is 46.56%.


Viktor
o Arauto do Arcano
Jayce wins against Viktor 45.99% of the time which is 1.62% lower against Viktor than the average opponent.
After normalising both champions win rates Jayce wins against Viktor 1.08% less often than would be expected.
The average opponent winrate against Viktor is 47.61%.


Seraphine
a Cantora Sonhadora
Jayce wins against Seraphine 46.09% of the time which is 1.73% lower against Seraphine than the average opponent.
After normalising both champions win rates Jayce wins against Seraphine 1.19% less often than would be expected.
The average opponent winrate against Seraphine is 47.82%.


Veigar
o Pequeno Mestre do Mal
Jayce wins against Veigar 46.33% of the time which is 0.97% lower against Veigar than the average opponent.
After normalising both champions win rates Jayce wins against Veigar 0.44% less often than would be expected.
The average opponent winrate against Veigar is 47.30%.


Nilah
a Alegria Irrestrita
Jayce wins against Nilah 46.36% of the time which is 0.57% lower against Nilah than the average opponent.
After normalising both champions win rates Jayce wins against Nilah 0.04% less often than would be expected.
The average opponent winrate against Nilah is 46.93%.


Hwei
o Visionário
Jayce wins against Hwei 46.63% of the time which is 1.04% lower against Hwei than the average opponent.
After normalising both champions win rates Jayce wins against Hwei 0.50% less often than would be expected.
The average opponent winrate against Hwei is 47.67%.


Vayne
a Caçadora Noturna
Jayce wins against Vayne 46.71% of the time which is 0.43% lower against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 0.10% more often than would be expected.
The average opponent winrate against Vayne is 47.14%.


Lucian
o Purificador
Jayce wins against Lucian 46.77% of the time which is 2.59% lower against Lucian than the average opponent.
After normalising both champions win rates Jayce wins against Lucian 2.05% less often than would be expected.
The average opponent winrate against Lucian is 49.36%.


Twitch
o Semeador da Peste
Jayce wins against Twitch 47.20% of the time which is 0.83% lower against Twitch than the average opponent.
After normalising both champions win rates Jayce wins against Twitch 0.29% less often than would be expected.
The average opponent winrate against Twitch is 48.03%.


Lux
a Dama da Luz
Jayce wins against Lux 47.66% of the time which is 0.02% lower against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 0.52% more often than would be expected.
The average opponent winrate against Lux is 47.68%.


Draven
o Carrasco de Noxus
Jayce wins against Draven 47.72% of the time which is 2.64% lower against Draven than the average opponent.
After normalising both champions win rates Jayce wins against Draven 2.10% less often than would be expected.
The average opponent winrate against Draven is 50.36%.


Tristana
a Artilheira Yordle
Jayce wins against Tristana 48.22% of the time which is 1.59% lower against Tristana than the average opponent.
After normalising both champions win rates Jayce wins against Tristana 1.05% less often than would be expected.
The average opponent winrate against Tristana is 49.81%.


Jinx
o Gatilho Desenfreado
Jayce wins against Jinx 48.31% of the time which is 0.41% lower against Jinx than the average opponent.
After normalising both champions win rates Jayce wins against Jinx 0.13% more often than would be expected.
The average opponent winrate against Jinx is 48.72%.


Vel'Koz
o Olho do Vazio
Jayce wins against Vel'Koz 48.31% of the time which is 2.43% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Jayce wins against Vel'Koz 2.96% more often than would be expected.
The average opponent winrate against Vel'Koz is 45.88%.


Varus
a Flecha da Vingança
Jayce wins against Varus 48.31% of the time which is 1.46% lower against Varus than the average opponent.
After normalising both champions win rates Jayce wins against Varus 0.92% less often than would be expected.
The average opponent winrate against Varus is 49.77%.


Ziggs
o Especialista em Hexplosivos
Jayce wins against Ziggs 48.34% of the time which is 0.31% lower against Ziggs than the average opponent.
After normalising both champions win rates Jayce wins against Ziggs 0.23% more often than would be expected.
The average opponent winrate against Ziggs is 48.65%.


Sivir
a Mestra da Batalha
Jayce wins against Sivir 48.42% of the time which is 0.50% lower against Sivir than the average opponent.
After normalising both champions win rates Jayce wins against Sivir 0.04% more often than would be expected.
The average opponent winrate against Sivir is 48.92%.


Xayah
a Rebelde
Jayce wins against Xayah 48.60% of the time which is 0.67% lower against Xayah than the average opponent.
After normalising both champions win rates Jayce wins against Xayah 0.13% less often than would be expected.
The average opponent winrate against Xayah is 49.27%.


Karthus
a Voz Mortal
Jayce wins against Karthus 48.70% of the time which is 0.32% lower against Karthus than the average opponent.
After normalising both champions win rates Jayce wins against Karthus 0.22% more often than would be expected.
The average opponent winrate against Karthus is 49.02%.


Zeri
A Faísca de Zaun
Jayce wins against Zeri 48.73% of the time which is 1.15% lower against Zeri than the average opponent.
After normalising both champions win rates Jayce wins against Zeri 0.61% less often than would be expected.
The average opponent winrate against Zeri is 49.88%.


Brand
a Vingança Flamejante
Jayce wins against Brand 49.08% of the time which is 2.39% higher against Brand than the average opponent.
After normalising both champions win rates Jayce wins against Brand 2.92% more often than would be expected.
The average opponent winrate against Brand is 46.69%.


Caitlyn
a Xerife de Piltover
Jayce wins against Caitlyn 49.29% of the time which is 0.61% lower against Caitlyn than the average opponent.
After normalising both champions win rates Jayce wins against Caitlyn 0.07% less often than would be expected.
The average opponent winrate against Caitlyn is 49.90%.


Corki
o Bombardeiro Ousado
Jayce wins against Corki 49.30% of the time which is 0.43% higher against Corki than the average opponent.
After normalising both champions win rates Jayce wins against Corki 0.97% more often than would be expected.
The average opponent winrate against Corki is 48.87%.


Kalista
a Lança da Vingança
Jayce wins against Kalista 49.50% of the time which is 1.20% lower against Kalista than the average opponent.
After normalising both champions win rates Jayce wins against Kalista 0.66% less often than would be expected.
The average opponent winrate against Kalista is 50.70%.


Kai'Sa
a Filha do Vazio
Jayce wins against Kai'Sa 49.95% of the time which is 0.80% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Jayce wins against Kai'Sa 0.26% less often than would be expected.
The average opponent winrate against Kai'Sa is 50.75%.


Jhin
o Virtuoso
Jayce wins against Jhin 50.10% of the time which is 0.53% lower against Jhin than the average opponent.
After normalising both champions win rates Jayce wins against Jhin 0.01% more often than would be expected.
The average opponent winrate against Jhin is 50.63%.


Ashe
a Arqueira do Gelo
Jayce wins against Ashe 50.28% of the time which is 0.96% lower against Ashe than the average opponent.
After normalising both champions win rates Jayce wins against Ashe 0.42% less often than would be expected.
The average opponent winrate against Ashe is 51.24%.


Smolder
o Filhote Flamejante
Jayce wins against Smolder 50.56% of the time which is 0.73% lower against Smolder than the average opponent.
After normalising both champions win rates Jayce wins against Smolder 0.19% less often than would be expected.
The average opponent winrate against Smolder is 51.29%.


Ezreal
o Explorador Pródigo
Jayce wins against Ezreal 50.57% of the time which is 0.44% higher against Ezreal than the average opponent.
After normalising both champions win rates Jayce wins against Ezreal 0.98% more often than would be expected.
The average opponent winrate against Ezreal is 50.13%.


Samira
a Rosa do Deserto
Jayce wins against Samira 50.61% of the time which is 0.08% higher against Samira than the average opponent.
After normalising both champions win rates Jayce wins against Samira 0.62% more often than would be expected.
The average opponent winrate against Samira is 50.53%.


Aphelios
a Arma dos Devotos
Jayce wins against Aphelios 50.85% of the time which is 0.02% higher against Aphelios than the average opponent.
After normalising both champions win rates Jayce wins against Aphelios 0.56% more often than would be expected.
The average opponent winrate against Aphelios is 50.83%.


Yasuo
o Imperdoável
Jayce wins against Yasuo 51.10% of the time which is 3.11% higher against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 3.65% more often than would be expected.
The average opponent winrate against Yasuo is 47.99%.


Syndra
a Soberana Sombria
Jayce wins against Syndra 51.25% of the time which is 0.79% higher against Syndra than the average opponent.
After normalising both champions win rates Jayce wins against Syndra 1.33% more often than would be expected.
The average opponent winrate against Syndra is 50.46%.