

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.
Platinum+ Champions Analysed: 62,321,971
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 30 is the strongest counter to bottom champions of Kalista, Heimerdinger & Malzahar. While Jayce top is countered most by bottom champions of Karthus, Zyra & Cassiopeia. Below is a detailed breakdown of Jayce top counters against bottom champions with a minimum of 100 games.


Karthus
el Canto de la Muerte
Jayce wins against Karthus 41.88% of the time which is 4.32% lower against Karthus than the average opponent.
After normalising both champions win rates Jayce wins against Karthus 4.13% less often than would be expected.
The average opponent winrate against Karthus is 46.20%.


Zyra
el Despertar de las Espinas
Jayce wins against Zyra 42.14% of the time which is 5.04% lower against Zyra than the average opponent.
After normalising both champions win rates Jayce wins against Zyra 4.84% less often than would be expected.
The average opponent winrate against Zyra is 47.18%.


Cassiopeia
el Abrazo de la Serpiente
Jayce wins against Cassiopeia 42.36% of the time which is 5.77% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Jayce wins against Cassiopeia 5.57% less often than would be expected.
The average opponent winrate against Cassiopeia is 48.13%.


Aurelion Sol
el Forjador de Estrellas
Jayce wins against Aurelion Sol 42.96% of the time which is 4.08% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Jayce wins against Aurelion Sol 3.89% less often than would be expected.
The average opponent winrate against Aurelion Sol is 47.04%.


Hwei
el Visionario
Jayce wins against Hwei 43.86% of the time which is 3.51% lower against Hwei than the average opponent.
After normalising both champions win rates Jayce wins against Hwei 3.31% less often than would be expected.
The average opponent winrate against Hwei is 47.37%.


Swain
el Gran General Noxiano
Jayce wins against Swain 43.93% of the time which is 2.97% lower against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 2.78% less often than would be expected.
The average opponent winrate against Swain is 46.90%.


Taliyah
la Tejedora de Piedra
Jayce wins against Taliyah 44.95% of the time which is 2.23% lower against Taliyah than the average opponent.
After normalising both champions win rates Jayce wins against Taliyah 2.03% less often than would be expected.
The average opponent winrate against Taliyah is 47.18%.


Viktor
El Heraldo de lo Arcano
Jayce wins against Viktor 45.00% of the time which is 3.30% lower against Viktor than the average opponent.
After normalising both champions win rates Jayce wins against Viktor 3.10% less often than would be expected.
The average opponent winrate against Viktor is 48.30%.


Akshan
el Centinela Rebelde
Jayce wins against Akshan 45.13% of the time which is 5.18% lower against Akshan than the average opponent.
After normalising both champions win rates Jayce wins against Akshan 4.98% less often than would be expected.
The average opponent winrate against Akshan is 50.31%.


Xerath
el Mago Ascendente
Jayce wins against Xerath 45.15% of the time which is 3.21% lower against Xerath than the average opponent.
After normalising both champions win rates Jayce wins against Xerath 3.01% less often than would be expected.
The average opponent winrate against Xerath is 48.36%.


Brand
la Venganza Ardiente
Jayce wins against Brand 45.31% of the time which is 3.04% lower against Brand than the average opponent.
After normalising both champions win rates Jayce wins against Brand 2.84% less often than would be expected.
The average opponent winrate against Brand is 48.35%.


Twitch
la Rata Mutante
Jayce wins against Twitch 45.47% of the time which is 2.44% lower against Twitch than the average opponent.
After normalising both champions win rates Jayce wins against Twitch 2.24% less often than would be expected.
The average opponent winrate against Twitch is 47.91%.


Syndra
la Soberana Oscura
Jayce wins against Syndra 45.83% of the time which is 3.59% lower against Syndra than the average opponent.
After normalising both champions win rates Jayce wins against Syndra 3.39% less often than would be expected.
The average opponent winrate against Syndra is 49.42%.


Yone
el Imborrable
Jayce wins against Yone 47.06% of the time which is 7.82% lower against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 7.63% less often than would be expected.
The average opponent winrate against Yone is 54.88%.


Tahm Kench
El Rey del Río
Jayce wins against Tahm Kench 47.14% of the time which is 0.25% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Jayce wins against Tahm Kench 0.05% less often than would be expected.
The average opponent winrate against Tahm Kench is 47.39%.


Miss Fortune
la Cazarrecompensas
Jayce wins against Miss Fortune 47.36% of the time which is 0.68% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Jayce wins against Miss Fortune 0.48% less often than would be expected.
The average opponent winrate against Miss Fortune is 48.04%.


Veigar
el Pequeño Maestro del Mal
Jayce wins against Veigar 47.46% of the time which is 0.58% higher against Veigar than the average opponent.
After normalising both champions win rates Jayce wins against Veigar 0.77% more often than would be expected.
The average opponent winrate against Veigar is 46.88%.


Yasuo
el Imperdonable
Jayce wins against Yasuo 47.47% of the time which is 0.21% higher against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 0.41% more often than would be expected.
The average opponent winrate against Yasuo is 47.26%.


Jinx
la Bala Perdida
Jayce wins against Jinx 47.50% of the time which is 0.15% higher against Jinx than the average opponent.
After normalising both champions win rates Jayce wins against Jinx 0.35% more often than would be expected.
The average opponent winrate against Jinx is 47.35%.


Nilah
la Alegría Desatada
Jayce wins against Nilah 47.58% of the time which is 1.65% higher against Nilah than the average opponent.
After normalising both champions win rates Jayce wins against Nilah 1.84% more often than would be expected.
The average opponent winrate against Nilah is 45.93%.


Sivir
la Señora de la Batalla
Jayce wins against Sivir 47.63% of the time which is 0.36% lower against Sivir than the average opponent.
After normalising both champions win rates Jayce wins against Sivir 0.16% less often than would be expected.
The average opponent winrate against Sivir is 47.99%.


Vel'Koz
el Ojo del Vacío
Jayce wins against Vel'Koz 47.65% of the time which is 0.08% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Jayce wins against Vel'Koz 0.12% more often than would be expected.
The average opponent winrate against Vel'Koz is 47.73%.


Kog'Maw
la Boca del Abismo
Jayce wins against Kog'Maw 47.95% of the time which is 1.47% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Jayce wins against Kog'Maw 1.66% more often than would be expected.
The average opponent winrate against Kog'Maw is 46.48%.


Ziggs
el Experto en Hexplosivos
Jayce wins against Ziggs 47.96% of the time which is 1.05% lower against Ziggs than the average opponent.
After normalising both champions win rates Jayce wins against Ziggs 0.85% less often than would be expected.
The average opponent winrate against Ziggs is 49.01%.


Lucian
el Purificador
Jayce wins against Lucian 47.97% of the time which is 0.58% lower against Lucian than the average opponent.
After normalising both champions win rates Jayce wins against Lucian 0.38% less often than would be expected.
The average opponent winrate against Lucian is 48.55%.


Lux
la Dama Luminosa
Jayce wins against Lux 48.01% of the time which is 0.34% higher against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 0.54% more often than would be expected.
The average opponent winrate against Lux is 47.67%.


Tristana
la Artillera Yordle
Jayce wins against Tristana 48.02% of the time which is 0.07% lower against Tristana than the average opponent.
After normalising both champions win rates Jayce wins against Tristana 0.13% more often than would be expected.
The average opponent winrate against Tristana is 48.09%.


Seraphine
la Cantante Soñadora
Jayce wins against Seraphine 48.03% of the time which is 0.58% lower against Seraphine than the average opponent.
After normalising both champions win rates Jayce wins against Seraphine 0.38% less often than would be expected.
The average opponent winrate against Seraphine is 48.61%.


Senna
la Redentora
Jayce wins against Senna 48.29% of the time which is 0.19% higher against Senna than the average opponent.
After normalising both champions win rates Jayce wins against Senna 0.39% more often than would be expected.
The average opponent winrate against Senna is 48.10%.


Smolder
el Dragoncito Flamante
Jayce wins against Smolder 48.57% of the time which is 0.12% higher against Smolder than the average opponent.
After normalising both champions win rates Jayce wins against Smolder 0.32% more often than would be expected.
The average opponent winrate against Smolder is 48.45%.


Jhin
el Virtuoso
Jayce wins against Jhin 48.70% of the time which is 0.62% lower against Jhin than the average opponent.
After normalising both champions win rates Jayce wins against Jhin 0.42% less often than would be expected.
The average opponent winrate against Jhin is 49.32%.


Vayne
la Cazadora Nocturna
Jayce wins against Vayne 48.73% of the time which is 1.16% higher against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 1.36% more often than would be expected.
The average opponent winrate against Vayne is 47.57%.


Zeri
La chispa de Zaun
Jayce wins against Zeri 48.93% of the time which is 0.69% lower against Zeri than the average opponent.
After normalising both champions win rates Jayce wins against Zeri 0.49% less often than would be expected.
The average opponent winrate against Zeri is 49.62%.


Draven
el Glorioso Ejecutor
Jayce wins against Draven 49.12% of the time which is 1.41% lower against Draven than the average opponent.
After normalising both champions win rates Jayce wins against Draven 1.21% less often than would be expected.
The average opponent winrate against Draven is 50.53%.


Ashe
la Arquera de Hielo
Jayce wins against Ashe 49.16% of the time which is 0.01% higher against Ashe than the average opponent.
After normalising both champions win rates Jayce wins against Ashe 0.21% more often than would be expected.
The average opponent winrate against Ashe is 49.15%.


Corki
el Bombardero Osado
Jayce wins against Corki 49.17% of the time which is 1.32% lower against Corki than the average opponent.
After normalising both champions win rates Jayce wins against Corki 1.12% less often than would be expected.
The average opponent winrate against Corki is 50.49%.


Xayah
Jayce wins against Xayah 49.25% of the time which is 0.36% higher against Xayah than the average opponent.
After normalising both champions win rates Jayce wins against Xayah 0.56% more often than would be expected.
The average opponent winrate against Xayah is 48.89%.


Aphelios
El Arma de los Adeptos
Jayce wins against Aphelios 49.49% of the time which is 0.50% lower against Aphelios than the average opponent.
After normalising both champions win rates Jayce wins against Aphelios 0.30% less often than would be expected.
The average opponent winrate against Aphelios is 49.99%.


Caitlyn
la Sheriff de Piltóver
Jayce wins against Caitlyn 49.63% of the time which is 0.12% lower against Caitlyn than the average opponent.
After normalising both champions win rates Jayce wins against Caitlyn 0.08% more often than would be expected.
The average opponent winrate against Caitlyn is 49.75%.


Samira
la Rosa del Desierto
Jayce wins against Samira 49.66% of the time which is 0.24% higher against Samira than the average opponent.
After normalising both champions win rates Jayce wins against Samira 0.44% more often than would be expected.
The average opponent winrate against Samira is 49.42%.


Kai'Sa
La Hija del Vacío
Jayce wins against Kai'Sa 49.68% of the time which is 0.60% lower 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 50.28%.


Mel
el Reflejo del Alma
Jayce wins against Mel 50.31% of the time which is 0.28% higher against Mel than the average opponent.
After normalising both champions win rates Jayce wins against Mel 0.48% more often than would be expected.
The average opponent winrate against Mel is 50.03%.


Varus
la Flecha del Castigo
Jayce wins against Varus 50.98% of the time which is 0.17% lower against Varus than the average opponent.
After normalising both champions win rates Jayce wins against Varus 0.03% more often than would be expected.
The average opponent winrate against Varus is 51.15%.


Ezreal
el Explorador Pródigo
Jayce wins against Ezreal 51.15% of the time which is 0.54% lower against Ezreal than the average opponent.
After normalising both champions win rates Jayce wins against Ezreal 0.34% less often than would be expected.
The average opponent winrate against Ezreal is 51.69%.


Malzahar
el Profeta del Vacío
Jayce wins against Malzahar 51.33% of the time which is 3.00% higher against Malzahar than the average opponent.
After normalising both champions win rates Jayce wins against Malzahar 3.20% more often than would be expected.
The average opponent winrate against Malzahar is 48.33%.


Heimerdinger
el Venerable Inventor
Jayce wins against Heimerdinger 54.50% of the time which is 9.15% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Jayce wins against Heimerdinger 9.34% more often than would be expected.
The average opponent winrate against Heimerdinger is 45.35%.


Kalista
el Espíritu de la Venganza
Jayce wins against Kalista 54.60% of the time which is 1.79% higher against Kalista than the average opponent.
After normalising both champions win rates Jayce wins against Kalista 1.99% more often than would be expected.
The average opponent winrate against Kalista is 52.81%.