

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.
Diamond Champions Analysed: 1,088,046
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 15.17 is the strongest counter to bottom champions of Vayne, Varus & Xayah. While Jayce top is countered most by bottom champions of Samira, Ashe & Tristana. Below is a detailed breakdown of Jayce top counters against bottom champions with a minimum of 100 games.


Samira
a Rosa do Deserto
Jayce wins against Samira 37.00% of the time which is 12.15% lower against Samira than the average opponent.
After normalising both champions win rates Jayce wins against Samira 11.21% less often than would be expected.
The average opponent winrate against Samira is 49.15%.


Ashe
a Arqueira do Gelo
Jayce wins against Ashe 40.36% of the time which is 7.93% lower against Ashe than the average opponent.
After normalising both champions win rates Jayce wins against Ashe 6.99% less often than would be expected.
The average opponent winrate against Ashe is 48.29%.


Tristana
a Artilheira Yordle
Jayce wins against Tristana 41.72% of the time which is 5.99% lower against Tristana than the average opponent.
After normalising both champions win rates Jayce wins against Tristana 5.05% less often than would be expected.
The average opponent winrate against Tristana is 47.71%.


Sivir
a Mestra da Batalha
Jayce wins against Sivir 44.79% of the time which is 3.82% lower against Sivir than the average opponent.
After normalising both champions win rates Jayce wins against Sivir 2.88% less often than would be expected.
The average opponent winrate against Sivir is 48.61%.


Corki
o Bombardeiro Ousado
Jayce wins against Corki 45.52% of the time which is 5.91% lower against Corki than the average opponent.
After normalising both champions win rates Jayce wins against Corki 4.97% less often than would be expected.
The average opponent winrate against Corki is 51.43%.


Zeri
A Faísca de Zaun
Jayce wins against Zeri 45.97% of the time which is 2.33% lower against Zeri than the average opponent.
After normalising both champions win rates Jayce wins against Zeri 1.39% less often than would be expected.
The average opponent winrate against Zeri is 48.30%.


Jinx
o Gatilho Desenfreado
Jayce wins against Jinx 46.34% of the time which is 2.55% lower against Jinx than the average opponent.
After normalising both champions win rates Jayce wins against Jinx 1.61% less often than would be expected.
The average opponent winrate against Jinx is 48.89%.


Twitch
o Semeador da Peste
Jayce wins against Twitch 46.79% of the time which is 2.05% lower against Twitch than the average opponent.
After normalising both champions win rates Jayce wins against Twitch 1.11% less often than would be expected.
The average opponent winrate against Twitch is 48.84%.


Miss Fortune
a Caçadora de Recompensas
Jayce wins against Miss Fortune 47.56% of the time which is 0.23% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Jayce wins against Miss Fortune 0.71% more often than would be expected.
The average opponent winrate against Miss Fortune is 47.79%.


Aphelios
a Arma dos Devotos
Jayce wins against Aphelios 47.58% of the time which is 3.24% lower against Aphelios than the average opponent.
After normalising both champions win rates Jayce wins against Aphelios 2.30% less often than would be expected.
The average opponent winrate against Aphelios is 50.82%.


Caitlyn
a Xerife de Piltover
Jayce wins against Caitlyn 48.72% of the time which is 1.84% lower against Caitlyn than the average opponent.
After normalising both champions win rates Jayce wins against Caitlyn 0.90% less often than would be expected.
The average opponent winrate against Caitlyn is 50.56%.


Lucian
o Purificador
Jayce wins against Lucian 49.16% of the time which is 0.06% lower against Lucian than the average opponent.
After normalising both champions win rates Jayce wins against Lucian 0.88% more often than would be expected.
The average opponent winrate against Lucian is 49.22%.


Yunara
a Fé Inabalável
Jayce wins against Yunara 49.22% of the time which is 0.49% lower against Yunara than the average opponent.
After normalising both champions win rates Jayce wins against Yunara 0.45% more often than would be expected.
The average opponent winrate against Yunara is 49.71%.


Ezreal
o Explorador Pródigo
Jayce wins against Ezreal 50.48% of the time which is 1.84% lower against Ezreal than the average opponent.
After normalising both champions win rates Jayce wins against Ezreal 0.90% less often than would be expected.
The average opponent winrate against Ezreal is 52.32%.


Kai'Sa
a Filha do Vazio
Jayce wins against Kai'Sa 51.40% of the time which is 2.08% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Jayce wins against Kai'Sa 3.02% more often than would be expected.
The average opponent winrate against Kai'Sa is 49.32%.


Smolder
o Filhote Flamejante
Jayce wins against Smolder 52.51% of the time which is 3.56% higher against Smolder than the average opponent.
After normalising both champions win rates Jayce wins against Smolder 4.50% more often than would be expected.
The average opponent winrate against Smolder is 48.95%.


Jhin
o Virtuoso
Jayce wins against Jhin 52.85% of the time which is 2.57% higher against Jhin than the average opponent.
After normalising both champions win rates Jayce wins against Jhin 3.51% more often than would be expected.
The average opponent winrate against Jhin is 50.28%.


Xayah
a Rebelde
Jayce wins against Xayah 53.85% of the time which is 3.63% higher against Xayah than the average opponent.
After normalising both champions win rates Jayce wins against Xayah 4.57% more often than would be expected.
The average opponent winrate against Xayah is 50.22%.


Varus
a Flecha da Vingança
Jayce wins against Varus 55.41% of the time which is 3.61% higher against Varus than the average opponent.
After normalising both champions win rates Jayce wins against Varus 4.55% more often than would be expected.
The average opponent winrate against Varus is 51.80%.


Vayne
a Caçadora Noturna
Jayce wins against Vayne 56.92% of the time which is 9.82% higher against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 10.75% more often than would be expected.
The average opponent winrate against Vayne is 47.10%.