

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: 9,515,825
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 15.9 is the strongest counter to bottom champions of Kalista, Seraphine & Corki. While Jayce top is countered most by bottom champions of Swain, Kog'Maw & Twitch. Below is a detailed breakdown of Jayce top counters against bottom champions with a minimum of 100 games.


Swain
el Gran General Noxiano
Jayce wins against Swain 43.31% of the time which is 4.47% lower against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 4.04% less often than would be expected.
The average opponent winrate against Swain is 47.78%.


Kog'Maw
la Boca del Abismo
Jayce wins against Kog'Maw 43.68% of the time which is 2.97% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Jayce wins against Kog'Maw 2.55% less often than would be expected.
The average opponent winrate against Kog'Maw is 46.65%.


Twitch
la Rata Mutante
Jayce wins against Twitch 44.04% of the time which is 3.39% lower against Twitch than the average opponent.
After normalising both champions win rates Jayce wins against Twitch 2.96% less often than would be expected.
The average opponent winrate against Twitch is 47.43%.


Yasuo
el Imperdonable
Jayce wins against Yasuo 44.94% of the time which is 2.82% lower against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 2.39% less often than would be expected.
The average opponent winrate against Yasuo is 47.76%.


Nilah
la Alegría Desatada
Jayce wins against Nilah 45.74% of the time which is 0.01% higher against Nilah than the average opponent.
After normalising both champions win rates Jayce wins against Nilah 0.43% more often than would be expected.
The average opponent winrate against Nilah is 45.73%.


Jinx
la Bala Perdida
Jayce wins against Jinx 45.94% of the time which is 1.17% lower against Jinx than the average opponent.
After normalising both champions win rates Jayce wins against Jinx 0.75% less often than would be expected.
The average opponent winrate against Jinx is 47.11%.


Miss Fortune
la Cazarrecompensas
Jayce wins against Miss Fortune 46.13% of the time which is 1.81% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Jayce wins against Miss Fortune 1.38% less often than would be expected.
The average opponent winrate against Miss Fortune is 47.94%.


Xayah
la Rebelde
Jayce wins against Xayah 46.62% of the time which is 2.18% lower against Xayah than the average opponent.
After normalising both champions win rates Jayce wins against Xayah 1.75% less often than would be expected.
The average opponent winrate against Xayah is 48.80%.


Sivir
la Señora de la Batalla
Jayce wins against Sivir 47.20% of the time which is 0.94% lower against Sivir than the average opponent.
After normalising both champions win rates Jayce wins against Sivir 0.51% less often than would be expected.
The average opponent winrate against Sivir is 48.14%.


Hwei
el Visionario
Jayce wins against Hwei 48.03% of the time which is 0.16% lower against Hwei than the average opponent.
After normalising both champions win rates Jayce wins against Hwei 0.27% more often than would be expected.
The average opponent winrate against Hwei is 48.19%.


Jhin
el Virtuoso
Jayce wins against Jhin 48.04% of the time which is 1.11% lower against Jhin than the average opponent.
After normalising both champions win rates Jayce wins against Jhin 0.68% less often than would be expected.
The average opponent winrate against Jhin is 49.15%.


Lucian
el Purificador
Jayce wins against Lucian 48.07% of the time which is 0.12% higher against Lucian than the average opponent.
After normalising both champions win rates Jayce wins against Lucian 0.55% more often than would be expected.
The average opponent winrate against Lucian is 47.95%.


Mel
el Reflejo del Alma
Jayce wins against Mel 48.49% of the time which is 0.31% lower against Mel than the average opponent.
After normalising both champions win rates Jayce wins against Mel 0.12% more often than would be expected.
The average opponent winrate against Mel is 48.80%.


Samira
la Rosa del Desierto
Jayce wins against Samira 48.50% of the time which is 0.86% lower against Samira than the average opponent.
After normalising both champions win rates Jayce wins against Samira 0.43% less often than would be expected.
The average opponent winrate against Samira is 49.36%.


Vayne
la Cazadora Nocturna
Jayce wins against Vayne 48.66% of the time which is 1.52% higher against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 1.94% more often than would be expected.
The average opponent winrate against Vayne is 47.14%.


Tristana
la Artillera Yordle
Jayce wins against Tristana 48.67% of the time which is 0.68% higher against Tristana than the average opponent.
After normalising both champions win rates Jayce wins against Tristana 1.11% more often than would be expected.
The average opponent winrate against Tristana is 47.99%.


Aphelios
El Arma de los Adeptos
Jayce wins against Aphelios 48.72% of the time which is 1.18% lower against Aphelios than the average opponent.
After normalising both champions win rates Jayce wins against Aphelios 0.75% less often than would be expected.
The average opponent winrate against Aphelios is 49.90%.


Ashe
la Arquera de Hielo
Jayce wins against Ashe 48.90% of the time which is 0.11% lower against Ashe than the average opponent.
After normalising both champions win rates Jayce wins against Ashe 0.32% more often than would be expected.
The average opponent winrate against Ashe is 49.01%.


Ziggs
el Experto en Hexplosivos
Jayce wins against Ziggs 49.01% of the time which is 0.49% higher against Ziggs than the average opponent.
After normalising both champions win rates Jayce wins against Ziggs 0.92% more often than would be expected.
The average opponent winrate against Ziggs is 48.52%.


Varus
la Flecha del Castigo
Jayce wins against Varus 49.58% of the time which is 1.41% lower against Varus than the average opponent.
After normalising both champions win rates Jayce wins against Varus 0.98% less often than would be expected.
The average opponent winrate against Varus is 50.99%.


Draven
el Glorioso Ejecutor
Jayce wins against Draven 49.81% of the time which is 1.01% lower against Draven than the average opponent.
After normalising both champions win rates Jayce wins against Draven 0.58% less often than would be expected.
The average opponent winrate against Draven is 50.82%.


Caitlyn
la Sheriff de Piltóver
Jayce wins against Caitlyn 49.92% of the time which is 0.19% higher against Caitlyn than the average opponent.
After normalising both champions win rates Jayce wins against Caitlyn 0.62% more often than would be expected.
The average opponent winrate against Caitlyn is 49.73%.


Zeri
La chispa de Zaun
Jayce wins against Zeri 50.29% of the time which is 0.18% higher against Zeri than the average opponent.
After normalising both champions win rates Jayce wins against Zeri 0.61% more often than would be expected.
The average opponent winrate against Zeri is 50.11%.


Smolder
el Dragoncito Flamante
Jayce wins against Smolder 50.52% of the time which is 0.23% higher against Smolder than the average opponent.
After normalising both champions win rates Jayce wins against Smolder 0.66% more often than would be expected.
The average opponent winrate against Smolder is 50.29%.


Ezreal
el Explorador Pródigo
Jayce wins against Ezreal 50.69% of the time which is 1.19% lower against Ezreal than the average opponent.
After normalising both champions win rates Jayce wins against Ezreal 0.76% less often than would be expected.
The average opponent winrate against Ezreal is 51.88%.


Kai'Sa
La Hija del Vacío
Jayce wins against Kai'Sa 51.19% of the time which is 0.79% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Jayce wins against Kai'Sa 1.22% more often than would be expected.
The average opponent winrate against Kai'Sa is 50.40%.


Corki
el Bombardero Osado
Jayce wins against Corki 51.83% of the time which is 0.54% 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 51.29%.


Seraphine
la Cantante Soñadora
Jayce wins against Seraphine 51.96% of the time which is 3.72% higher against Seraphine than the average opponent.
After normalising both champions win rates Jayce wins against Seraphine 4.15% more often than would be expected.
The average opponent winrate against Seraphine is 48.24%.


Kalista
el Espíritu de la Venganza
Jayce wins against Kalista 56.73% of the time which is 3.71% higher against Kalista than the average opponent.
After normalising both champions win rates Jayce wins against Kalista 4.14% more often than would be expected.
The average opponent winrate against Kalista is 53.02%.