

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: 16,967,215
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 15.4 is the strongest counter to bottom champions of Smolder, Cassiopeia & Kalista. While Jayce top is countered most by bottom champions of Kog'Maw, Ziggs & Yasuo. Below is a detailed breakdown of Jayce top counters against bottom champions with a minimum of 100 games.


Kog'Maw
Gueule des abysses
Jayce wins against Kog'Maw 46.05% of the time which is 0.27% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Jayce wins against Kog'Maw 1.98% less often than would be expected.
The average opponent winrate against Kog'Maw is 45.78%.


Ziggs
Expert des Hexplosifs
Jayce wins against Ziggs 46.21% of the time which is 1.10% lower against Ziggs than the average opponent.
After normalising both champions win rates Jayce wins against Ziggs 3.35% less often than would be expected.
The average opponent winrate against Ziggs is 47.31%.


Yasuo
Disgracié
Jayce wins against Yasuo 46.96% of the time which is 1.27% higher against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 0.98% less often than would be expected.
The average opponent winrate against Yasuo is 45.69%.


Hwei
Visionnaire
Jayce wins against Hwei 47.90% of the time which is 0.39% lower against Hwei than the average opponent.
After normalising both champions win rates Jayce wins against Hwei 2.64% less often than would be expected.
The average opponent winrate against Hwei is 48.29%.


Twitch
Semeur de peste
Jayce wins against Twitch 47.95% of the time which is 0.63% higher against Twitch than the average opponent.
After normalising both champions win rates Jayce wins against Twitch 1.62% less often than would be expected.
The average opponent winrate against Twitch is 47.32%.


Nilah
Joie incarnée
Jayce wins against Nilah 47.99% of the time which is 3.36% higher against Nilah than the average opponent.
After normalising both champions win rates Jayce wins against Nilah 1.11% more often than would be expected.
The average opponent winrate against Nilah is 44.63%.


Draven
Glorieux exécuteur
Jayce wins against Draven 48.32% of the time which is 0.53% higher against Draven than the average opponent.
After normalising both champions win rates Jayce wins against Draven 1.72% less often than would be expected.
The average opponent winrate against Draven is 47.79%.


Corki
Artilleur téméraire
Jayce wins against Corki 48.41% of the time which is 0.12% higher against Corki than the average opponent.
After normalising both champions win rates Jayce wins against Corki 2.13% less often than would be expected.
The average opponent winrate against Corki is 48.29%.


Karthus
Liche
Jayce wins against Karthus 48.74% of the time which is 2.19% higher against Karthus than the average opponent.
After normalising both champions win rates Jayce wins against Karthus 0.06% less often than would be expected.
The average opponent winrate against Karthus is 46.55%.


Jinx
Gâchette folle
Jayce wins against Jinx 48.75% of the time which is 2.45% higher against Jinx than the average opponent.
After normalising both champions win rates Jayce wins against Jinx 0.20% more often than would be expected.
The average opponent winrate against Jinx is 46.30%.


Miss Fortune
Chasseuse de primes
Jayce wins against Miss Fortune 49.10% of the time which is 2.20% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Jayce wins against Miss Fortune 0.05% less often than would be expected.
The average opponent winrate against Miss Fortune is 46.90%.


Mel
Reflet de l'âme
Jayce wins against Mel 49.23% of the time which is 1.38% lower against Mel than the average opponent.
After normalising both champions win rates Jayce wins against Mel 3.63% less often than would be expected.
The average opponent winrate against Mel is 50.61%.


Vayne
Chasseresse nocturne
Jayce wins against Vayne 49.31% of the time which is 2.98% higher against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 0.73% more often than would be expected.
The average opponent winrate against Vayne is 46.33%.


Veigar
Seigneur des maléfices
Jayce wins against Veigar 49.31% of the time which is 2.69% higher against Veigar than the average opponent.
After normalising both champions win rates Jayce wins against Veigar 0.44% more often than would be expected.
The average opponent winrate against Veigar is 46.62%.


Ashe
Archère de givre
Jayce wins against Ashe 49.47% of the time which is 1.93% higher against Ashe than the average opponent.
After normalising both champions win rates Jayce wins against Ashe 0.32% less often than would be expected.
The average opponent winrate against Ashe is 47.54%.


Séraphine
Chanteuse rêveuse
Jayce wins against Séraphine 49.51% of the time which is 1.95% higher against Séraphine than the average opponent.
After normalising both champions win rates Jayce wins against Séraphine 0.30% less often than would be expected.
The average opponent winrate against Séraphine is 47.56%.


Sivir
Vierge martiale
Jayce wins against Sivir 49.60% of the time which is 2.21% higher against Sivir than the average opponent.
After normalising both champions win rates Jayce wins against Sivir 0.04% less often than would be expected.
The average opponent winrate against Sivir is 47.39%.


Tristana
Canonnière yordle
Jayce wins against Tristana 49.77% of the time which is 2.62% higher against Tristana than the average opponent.
After normalising both champions win rates Jayce wins against Tristana 0.37% more often than would be expected.
The average opponent winrate against Tristana is 47.15%.


Xayah
Rebelle
Jayce wins against Xayah 49.78% of the time which is 1.98% higher against Xayah than the average opponent.
After normalising both champions win rates Jayce wins against Xayah 0.27% less often than would be expected.
The average opponent winrate against Xayah is 47.80%.


Lucian
Purificateur
Jayce wins against Lucian 49.78% of the time which is 1.29% 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 48.49%.


Aphelios
Arme des Lunaris
Jayce wins against Aphelios 49.89% of the time which is 0.60% higher against Aphelios than the average opponent.
After normalising both champions win rates Jayce wins against Aphelios 1.65% less often than would be expected.
The average opponent winrate against Aphelios is 49.29%.


Samira
Rose du désert
Jayce wins against Samira 50.12% of the time which is 1.71% higher against Samira than the average opponent.
After normalising both champions win rates Jayce wins against Samira 0.54% less often than would be expected.
The average opponent winrate against Samira is 48.41%.


Lux
Dame de lumière
Jayce wins against Lux 50.26% of the time which is 3.50% higher against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 1.25% more often than would be expected.
The average opponent winrate against Lux is 46.76%.


Swain
Grand général noxien
Jayce wins against Swain 50.49% of the time which is 3.85% higher against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 1.60% more often than would be expected.
The average opponent winrate against Swain is 46.64%.


Viktor
Héraut de l'arcane
Jayce wins against Viktor 50.88% of the time which is 4.22% higher against Viktor than the average opponent.
After normalising both champions win rates Jayce wins against Viktor 1.97% more often than would be expected.
The average opponent winrate against Viktor is 46.66%.


Ezreal
Explorateur prodigue
Jayce wins against Ezreal 51.06% of the time which is 1.57% higher against Ezreal than the average opponent.
After normalising both champions win rates Jayce wins against Ezreal 0.68% less often than would be expected.
The average opponent winrate against Ezreal is 49.49%.


Zeri
Étincelle de Zaun
Jayce wins against Zeri 51.17% of the time which is 2.79% higher against Zeri than the average opponent.
After normalising both champions win rates Jayce wins against Zeri 0.54% more often than would be expected.
The average opponent winrate against Zeri is 48.38%.


Kai'Sa
Fille du Néant
Jayce wins against Kai'Sa 51.96% of the time which is 1.85% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Jayce wins against Kai'Sa 0.40% less often than would be expected.
The average opponent winrate against Kai'Sa is 50.11%.


Jhin
Virtuose
Jayce wins against Jhin 52.14% of the time which is 3.56% higher against Jhin than the average opponent.
After normalising both champions win rates Jayce wins against Jhin 1.31% more often than would be expected.
The average opponent winrate against Jhin is 48.58%.


Varus
Flèche de la vengeance
Jayce wins against Varus 52.19% of the time which is 2.66% higher against Varus than the average opponent.
After normalising both champions win rates Jayce wins against Varus 0.41% more often than would be expected.
The average opponent winrate against Varus is 49.53%.


Caitlyn
Shérif de Piltover
Jayce wins against Caitlyn 52.45% of the time which is 3.86% higher against Caitlyn than the average opponent.
After normalising both champions win rates Jayce wins against Caitlyn 1.61% more often than would be expected.
The average opponent winrate against Caitlyn is 48.59%.


Kalista
Lance de la vengeance
Jayce wins against Kalista 52.49% of the time which is 2.01% higher against Kalista than the average opponent.
After normalising both champions win rates Jayce wins against Kalista 0.24% less often than would be expected.
The average opponent winrate against Kalista is 50.48%.


Cassiopeia
Étreinte du serpent
Jayce wins against Cassiopeia 53.49% of the time which is 7.58% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Jayce wins against Cassiopeia 5.33% more often than would be expected.
The average opponent winrate against Cassiopeia is 45.91%.


Smolder
Dragonnet flamboyant
Jayce wins against Smolder 54.39% of the time which is 4.42% higher against Smolder than the average opponent.
After normalising both champions win rates Jayce wins against Smolder 2.17% more often than would be expected.
The average opponent winrate against Smolder is 49.97%.