

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: 12,392,677
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 15.8 is the strongest counter to bottom champions of Ziggs, Seraphine & Kalista. While Jayce top is countered most by bottom champions of Cassiopeia, Veigar & Karthus. Below is a detailed breakdown of Jayce top counters against bottom champions with a minimum of 100 games.


Cassiopeia
el Abrazo de la Serpiente
Jayce wins against Cassiopeia 41.18% of the time which is 3.12% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Jayce wins against Cassiopeia 4.77% less often than would be expected.
The average opponent winrate against Cassiopeia is 44.30%.


Veigar
el Pequeño Maestro del Mal
Jayce wins against Veigar 41.61% of the time which is 3.48% lower against Veigar than the average opponent.
After normalising both champions win rates Jayce wins against Veigar 5.13% less often than would be expected.
The average opponent winrate against Veigar is 45.09%.


Karthus
el Canto de la Muerte
Jayce wins against Karthus 44.96% of the time which is 0.24% lower against Karthus than the average opponent.
After normalising both champions win rates Jayce wins against Karthus 1.89% less often than would be expected.
The average opponent winrate against Karthus is 45.20%.


Hwei
el Visionario
Jayce wins against Hwei 46.02% of the time which is 0.34% lower against Hwei than the average opponent.
After normalising both champions win rates Jayce wins against Hwei 1.99% less often than would be expected.
The average opponent winrate against Hwei is 46.36%.


Yasuo
el Imperdonable
Jayce wins against Yasuo 46.29% of the time which is 0.71% higher against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 0.94% less often than would be expected.
The average opponent winrate against Yasuo is 45.58%.


Jinx
la Bala Perdida
Jayce wins against Jinx 46.59% of the time which is 0.08% lower against Jinx than the average opponent.
After normalising both champions win rates Jayce wins against Jinx 1.73% less often than would be expected.
The average opponent winrate against Jinx is 46.67%.


Kog'Maw
la Boca del Abismo
Jayce wins against Kog'Maw 46.92% of the time which is 1.42% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Jayce wins against Kog'Maw 0.23% less often than would be expected.
The average opponent winrate against Kog'Maw is 45.50%.


Lux
la Dama Luminosa
Jayce wins against Lux 47.18% of the time which is 0.39% lower against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 2.04% less often than would be expected.
The average opponent winrate against Lux is 47.57%.


Swain
el Gran General Noxiano
Jayce wins against Swain 47.38% of the time which is 1.91% higher against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 0.26% more often than would be expected.
The average opponent winrate against Swain is 45.47%.


Nilah
la Alegría Desatada
Jayce wins against Nilah 47.39% of the time which is 2.31% higher against Nilah than the average opponent.
After normalising both champions win rates Jayce wins against Nilah 0.66% more often than would be expected.
The average opponent winrate against Nilah is 45.08%.


Corki
el Bombardero Osado
Jayce wins against Corki 47.80% of the time which is 1.74% lower against Corki than the average opponent.
After normalising both champions win rates Jayce wins against Corki 3.39% less often than would be expected.
The average opponent winrate against Corki is 49.54%.


Twitch
la Rata Mutante
Jayce wins against Twitch 47.84% of the time which is 0.47% higher against Twitch than the average opponent.
After normalising both champions win rates Jayce wins against Twitch 1.18% less often than would be expected.
The average opponent winrate against Twitch is 47.37%.


Lucian
el Purificador
Jayce wins against Lucian 47.97% of the time which is 0.69% higher against Lucian than the average opponent.
After normalising both champions win rates Jayce wins against Lucian 0.96% less often than would be expected.
The average opponent winrate against Lucian is 47.28%.


Sivir
la Señora de la Batalla
Jayce wins against Sivir 48.21% of the time which is 0.79% higher against Sivir than the average opponent.
After normalising both champions win rates Jayce wins against Sivir 0.86% less often than would be expected.
The average opponent winrate against Sivir is 47.42%.


Miss Fortune
la Cazarrecompensas
Jayce wins against Miss Fortune 48.30% of the time which is 1.18% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Jayce wins against Miss Fortune 0.47% less often than would be expected.
The average opponent winrate against Miss Fortune is 47.12%.


Draven
el Glorioso Ejecutor
Jayce wins against Draven 48.41% of the time which is 0.35% lower against Draven than the average opponent.
After normalising both champions win rates Jayce wins against Draven 2.00% less often than would be expected.
The average opponent winrate against Draven is 48.76%.


Varus
la Flecha del Castigo
Jayce wins against Varus 49.13% of the time which is 0.28% higher against Varus than the average opponent.
After normalising both champions win rates Jayce wins against Varus 1.37% less often than would be expected.
The average opponent winrate against Varus is 48.85%.


Mel
el Reflejo del Alma
Jayce wins against Mel 49.16% of the time which is 0.83% higher against Mel than the average opponent.
After normalising both champions win rates Jayce wins against Mel 0.82% less often than would be expected.
The average opponent winrate against Mel is 48.33%.


Jhin
el Virtuoso
Jayce wins against Jhin 49.32% of the time which is 1.44% higher against Jhin than the average opponent.
After normalising both champions win rates Jayce wins against Jhin 0.21% less often than would be expected.
The average opponent winrate against Jhin is 47.88%.


Vel'Koz
el Ojo del Vacío
Jayce wins against Vel'Koz 49.50% of the time which is 3.55% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Jayce wins against Vel'Koz 1.90% more often than would be expected.
The average opponent winrate against Vel'Koz is 45.95%.


Tristana
la Artillera Yordle
Jayce wins against Tristana 49.56% of the time which is 2.43% higher against Tristana than the average opponent.
After normalising both champions win rates Jayce wins against Tristana 0.78% more often than would be expected.
The average opponent winrate against Tristana is 47.13%.


Zeri
La chispa de Zaun
Jayce wins against Zeri 50.21% of the time which is 1.07% higher against Zeri than the average opponent.
After normalising both champions win rates Jayce wins against Zeri 0.58% less often than would be expected.
The average opponent winrate against Zeri is 49.14%.


Xayah
Jayce wins against Xayah 50.32% of the time which is 2.75% higher against Xayah than the average opponent.
After normalising both champions win rates Jayce wins against Xayah 1.10% more often than would be expected.
The average opponent winrate against Xayah is 47.57%.


Smolder
el Dragoncito Flamante
Jayce wins against Smolder 50.45% of the time which is 1.81% higher against Smolder than the average opponent.
After normalising both champions win rates Jayce wins against Smolder 0.16% more often than would be expected.
The average opponent winrate against Smolder is 48.64%.


Ashe
la Arquera de Hielo
Jayce wins against Ashe 50.56% of the time which is 1.80% higher against Ashe than the average opponent.
After normalising both champions win rates Jayce wins against Ashe 0.15% more often than would be expected.
The average opponent winrate against Ashe is 48.76%.


Brand
la Venganza Ardiente
Jayce wins against Brand 50.77% of the time which is 4.18% higher against Brand than the average opponent.
After normalising both champions win rates Jayce wins against Brand 2.53% more often than would be expected.
The average opponent winrate against Brand is 46.59%.


Vayne
la Cazadora Nocturna
Jayce wins against Vayne 50.90% of the time which is 4.55% higher against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 2.90% more often than would be expected.
The average opponent winrate against Vayne is 46.35%.


Caitlyn
la Sheriff de Piltóver
Jayce wins against Caitlyn 51.20% of the time which is 2.51% higher against Caitlyn than the average opponent.
After normalising both champions win rates Jayce wins against Caitlyn 0.86% more often than would be expected.
The average opponent winrate against Caitlyn is 48.69%.


Samira
la Rosa del Desierto
Jayce wins against Samira 51.33% of the time which is 3.16% higher against Samira than the average opponent.
After normalising both champions win rates Jayce wins against Samira 1.51% more often than would be expected.
The average opponent winrate against Samira is 48.17%.


Aphelios
El Arma de los Adeptos
Jayce wins against Aphelios 51.80% of the time which is 2.84% higher against Aphelios than the average opponent.
After normalising both champions win rates Jayce wins against Aphelios 1.19% more often than would be expected.
The average opponent winrate against Aphelios is 48.96%.


Kai'Sa
La Hija del Vacío
Jayce wins against Kai'Sa 52.34% of the time which is 2.81% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Jayce wins against Kai'Sa 1.16% more often than would be expected.
The average opponent winrate against Kai'Sa is 49.53%.


Ezreal
el Explorador Pródigo
Jayce wins against Ezreal 52.55% of the time which is 1.52% higher against Ezreal than the average opponent.
After normalising both champions win rates Jayce wins against Ezreal 0.13% less often than would be expected.
The average opponent winrate against Ezreal is 51.03%.


Kalista
el Espíritu de la Venganza
Jayce wins against Kalista 52.90% of the time which is 1.82% higher against Kalista than the average opponent.
After normalising both champions win rates Jayce wins against Kalista 0.17% more often than would be expected.
The average opponent winrate against Kalista is 51.08%.


Seraphine
la Cantante Soñadora
Jayce wins against Seraphine 53.10% of the time which is 6.26% higher against Seraphine than the average opponent.
After normalising both champions win rates Jayce wins against Seraphine 4.61% more often than would be expected.
The average opponent winrate against Seraphine is 46.84%.


Ziggs
el Experto en Hexplosivos
Jayce wins against Ziggs 54.77% of the time which is 6.62% higher against Ziggs than the average opponent.
After normalising both champions win rates Jayce wins against Ziggs 4.97% more often than would be expected.
The average opponent winrate against Ziggs is 48.15%.