

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: 4,424,012
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 middle Counters
Jayce top on Patch 15.8 is the strongest counter to middle champions of Fizz, Corki & Veigar. While Jayce top is countered most by middle champions of Kennen, Pantheon & Vel'Koz. Below is a detailed breakdown of Jayce top counters against middle champions with a minimum of 100 games.


Kennen
il cuore della tempesta
Jayce wins against Kennen 42.36% of the time which is 4.40% lower against Kennen than the average opponent.
After normalising both champions win rates Jayce wins against Kennen 7.07% less often than would be expected.
The average opponent winrate against Kennen is 46.76%.


Pantheon
la lancia indistruttibile
Jayce wins against Pantheon 44.44% of the time which is 1.59% lower against Pantheon than the average opponent.
After normalising both champions win rates Jayce wins against Pantheon 4.26% less often than would be expected.
The average opponent winrate against Pantheon is 46.03%.


Vel'Koz
l'occhio del Vuoto
Jayce wins against Vel'Koz 44.65% of the time which is 0.97% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Jayce wins against Vel'Koz 3.64% less often than would be expected.
The average opponent winrate against Vel'Koz is 45.62%.


Naafiri
il segugio dai cento morsi
Jayce wins against Naafiri 45.28% of the time which is 0.40% higher against Naafiri than the average opponent.
After normalising both champions win rates Jayce wins against Naafiri 2.27% less often than would be expected.
The average opponent winrate against Naafiri is 44.88%.


Swain
il gran generale di Noxus
Jayce wins against Swain 45.51% of the time which is 0.15% lower against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 2.82% less often than would be expected.
The average opponent winrate against Swain is 45.66%.


Galio
il colosso
Jayce wins against Galio 45.74% of the time which is 1.97% lower against Galio than the average opponent.
After normalising both champions win rates Jayce wins against Galio 4.64% less often than would be expected.
The average opponent winrate against Galio is 47.71%.


Taliyah
la tessitrice di pietre
Jayce wins against Taliyah 46.56% of the time which is 0.38% higher against Taliyah than the average opponent.
After normalising both champions win rates Jayce wins against Taliyah 2.29% less often than would be expected.
The average opponent winrate against Taliyah is 46.18%.


Kayle
la Virtuosa
Jayce wins against Kayle 46.76% of the time which is 1.61% higher against Kayle than the average opponent.
After normalising both champions win rates Jayce wins against Kayle 1.06% less often than would be expected.
The average opponent winrate against Kayle is 45.15%.


Akshan
la Sentinella ribelle
Jayce wins against Akshan 47.22% of the time which is 0.31% higher against Akshan than the average opponent.
After normalising both champions win rates Jayce wins against Akshan 2.36% less often than would be expected.
The average opponent winrate against Akshan is 46.91%.


Cassiopeia
l'abbraccio del serpente
Jayce wins against Cassiopeia 47.52% of the time which is 2.57% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Jayce wins against Cassiopeia 0.10% less often than would be expected.
The average opponent winrate against Cassiopeia is 44.95%.


Zoe
l'incarnazione del crepuscolo
Jayce wins against Zoe 47.88% of the time which is 0.94% higher against Zoe than the average opponent.
After normalising both champions win rates Jayce wins against Zoe 1.73% less often than would be expected.
The average opponent winrate against Zoe is 46.94%.


Anivia
la criofenice
Jayce wins against Anivia 47.94% of the time which is 2.97% higher against Anivia than the average opponent.
After normalising both champions win rates Jayce wins against Anivia 0.30% more often than would be expected.
The average opponent winrate against Anivia is 44.97%.


Vladimir
il mietitore cremisi
Jayce wins against Vladimir 48.43% of the time which is 1.48% higher against Vladimir than the average opponent.
After normalising both champions win rates Jayce wins against Vladimir 1.19% less often than would be expected.
The average opponent winrate against Vladimir is 46.95%.


Vex
l'Ombramante
Jayce wins against Vex 48.91% of the time which is 3.07% higher against Vex than the average opponent.
After normalising both champions win rates Jayce wins against Vex 0.40% more often than would be expected.
The average opponent winrate against Vex is 45.84%.


Talon
l'ombra della lama
Jayce wins against Talon 48.91% of the time which is 2.43% higher against Talon than the average opponent.
After normalising both champions win rates Jayce wins against Talon 0.24% less often than would be expected.
The average opponent winrate against Talon is 46.48%.


Katarina
la lama sinistra
Jayce wins against Katarina 49.30% of the time which is 2.27% higher against Katarina than the average opponent.
After normalising both champions win rates Jayce wins against Katarina 0.40% less often than would be expected.
The average opponent winrate against Katarina is 47.03%.


Ahri
la volpe a nove code
Jayce wins against Ahri 49.41% of the time which is 1.64% higher against Ahri than the average opponent.
After normalising both champions win rates Jayce wins against Ahri 1.03% less often than would be expected.
The average opponent winrate against Ahri is 47.77%.


Irelia
la danzatrice delle lame
Jayce wins against Irelia 49.49% of the time which is 1.92% higher against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 0.75% less often than would be expected.
The average opponent winrate against Irelia is 47.57%.


Ekko
il ragazzo che ha infranto il tempo
Jayce wins against Ekko 49.88% of the time which is 3.01% higher against Ekko than the average opponent.
After normalising both champions win rates Jayce wins against Ekko 0.34% more often than would be expected.
The average opponent winrate against Ekko is 46.87%.


LeBlanc
l'ingannatrice
Jayce wins against LeBlanc 50.06% of the time which is 0.72% higher against LeBlanc than the average opponent.
After normalising both champions win rates Jayce wins against LeBlanc 1.95% less often than would be expected.
The average opponent winrate against LeBlanc is 49.34%.


Malzahar
il profeta del Vuoto
Jayce wins against Malzahar 50.08% of the time which is 2.52% higher against Malzahar than the average opponent.
After normalising both champions win rates Jayce wins against Malzahar 0.15% less often than would be expected.
The average opponent winrate against Malzahar is 47.56%.


Xerath
il magus ascendente
Jayce wins against Xerath 50.19% of the time which is 3.23% higher against Xerath than the average opponent.
After normalising both champions win rates Jayce wins against Xerath 0.56% more often than would be expected.
The average opponent winrate against Xerath is 46.96%.


Twisted Fate
il maestro di carte
Jayce wins against Twisted Fate 50.26% of the time which is 2.86% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Jayce wins against Twisted Fate 0.19% more often than would be expected.
The average opponent winrate against Twisted Fate is 47.40%.


Orianna
la signora degli ingranaggi
Jayce wins against Orianna 50.28% of the time which is 2.15% higher against Orianna than the average opponent.
After normalising both champions win rates Jayce wins against Orianna 0.52% less often than would be expected.
The average opponent winrate against Orianna is 48.13%.


Hwei
Il visionario
Jayce wins against Hwei 50.33% of the time which is 3.14% higher against Hwei than the average opponent.
After normalising both champions win rates Jayce wins against Hwei 0.47% more often than would be expected.
The average opponent winrate against Hwei is 47.19%.


Neeko
la camaleonte curiosa
Jayce wins against Neeko 50.41% of the time which is 4.47% higher against Neeko than the average opponent.
After normalising both champions win rates Jayce wins against Neeko 1.80% more often than would be expected.
The average opponent winrate against Neeko is 45.94%.


Zed
il maestro delle ombre
Jayce wins against Zed 50.46% of the time which is 3.15% higher against Zed than the average opponent.
After normalising both champions win rates Jayce wins against Zed 0.48% more often than would be expected.
The average opponent winrate against Zed is 47.31%.


Diana
il disprezzo della Luna
Jayce wins against Diana 50.55% of the time which is 3.85% higher against Diana than the average opponent.
After normalising both champions win rates Jayce wins against Diana 1.18% more often than would be expected.
The average opponent winrate against Diana is 46.70%.


Yasuo
il reietto
Jayce wins against Yasuo 50.78% of the time which is 2.89% higher against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 0.22% more often than would be expected.
The average opponent winrate against Yasuo is 47.89%.


Viktor
l'araldo dell'Arcane
Jayce wins against Viktor 50.78% of the time which is 1.99% higher against Viktor than the average opponent.
After normalising both champions win rates Jayce wins against Viktor 0.68% less often than would be expected.
The average opponent winrate against Viktor is 48.79%.


Cho'Gath
il terrore del Vuoto
Jayce wins against Cho'Gath 50.86% of the time which is 4.94% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Jayce wins against Cho'Gath 2.27% more often than would be expected.
The average opponent winrate against Cho'Gath is 45.92%.


Akali
l'assassina solitaria
Jayce wins against Akali 50.99% of the time which is 2.40% higher against Akali than the average opponent.
After normalising both champions win rates Jayce wins against Akali 0.27% less often than would be expected.
The average opponent winrate against Akali is 48.59%.


Sylas
il rivoluzionario scatenato
Jayce wins against Sylas 51.22% of the time which is 2.96% higher against Sylas than the average opponent.
After normalising both champions win rates Jayce wins against Sylas 0.29% more often than would be expected.
The average opponent winrate against Sylas is 48.26%.


Qiyana
L'imperatrice degli elementi
Jayce wins against Qiyana 51.29% of the time which is 3.68% higher against Qiyana than the average opponent.
After normalising both champions win rates Jayce wins against Qiyana 1.01% more often than would be expected.
The average opponent winrate against Qiyana is 47.61%.


Kassadin
il camminatore del Vuoto
Jayce wins against Kassadin 51.85% of the time which is 4.66% higher against Kassadin than the average opponent.
After normalising both champions win rates Jayce wins against Kassadin 1.99% more often than would be expected.
The average opponent winrate against Kassadin is 47.19%.


Aurora
la strega tra i mondi
Jayce wins against Aurora 51.95% of the time which is 2.32% higher against Aurora than the average opponent.
After normalising both champions win rates Jayce wins against Aurora 0.35% less often than would be expected.
The average opponent winrate against Aurora is 49.63%.


Syndra
la sovrana dell'oscurità
Jayce wins against Syndra 52.01% of the time which is 3.38% higher against Syndra than the average opponent.
After normalising both champions win rates Jayce wins against Syndra 0.71% more often than would be expected.
The average opponent winrate against Syndra is 48.63%.


Yone
l'imperituro
Jayce wins against Yone 52.43% of the time which is 1.50% higher against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 1.17% less often than would be expected.
The average opponent winrate against Yone is 50.93%.


Lissandra
la strega dei ghiacci
Jayce wins against Lissandra 52.46% of the time which is 5.44% higher against Lissandra than the average opponent.
After normalising both champions win rates Jayce wins against Lissandra 2.77% more often than would be expected.
The average opponent winrate against Lissandra is 47.02%.


Aurelion Sol
il forgiatore di stelle
Jayce wins against Aurelion Sol 52.55% of the time which is 4.74% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Jayce wins against Aurelion Sol 2.07% more often than would be expected.
The average opponent winrate against Aurelion Sol is 47.81%.


Azir
l'imperatore delle sabbie
Jayce wins against Azir 53.24% of the time which is 2.98% higher against Azir than the average opponent.
After normalising both champions win rates Jayce wins against Azir 0.31% more often than would be expected.
The average opponent winrate against Azir is 50.26%.


Lux
la signora della luminosità
Jayce wins against Lux 53.66% of the time which is 4.93% higher against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 2.26% more often than would be expected.
The average opponent winrate against Lux is 48.73%.


Smolder
il principino ardente
Jayce wins against Smolder 54.07% of the time which is 0.53% higher against Smolder than the average opponent.
After normalising both champions win rates Jayce wins against Smolder 2.14% less often than would be expected.
The average opponent winrate against Smolder is 53.54%.


Ryze
il mago delle rune
Jayce wins against Ryze 54.32% of the time which is 5.93% higher against Ryze than the average opponent.
After normalising both champions win rates Jayce wins against Ryze 3.26% more often than would be expected.
The average opponent winrate against Ryze is 48.39%.


Annie
la bambina oscura
Jayce wins against Annie 54.39% of the time which is 3.74% higher against Annie than the average opponent.
After normalising both champions win rates Jayce wins against Annie 1.07% more often than would be expected.
The average opponent winrate against Annie is 50.65%.


Tristana
l'artigliere degli yordle
Jayce wins against Tristana 54.48% of the time which is 4.21% higher against Tristana than the average opponent.
After normalising both champions win rates Jayce wins against Tristana 1.54% more often than would be expected.
The average opponent winrate against Tristana is 50.27%.


Mel
il riflesso dell'anima
Jayce wins against Mel 54.66% of the time which is 4.28% higher against Mel than the average opponent.
After normalising both champions win rates Jayce wins against Mel 1.61% more often than would be expected.
The average opponent winrate against Mel is 50.38%.


Veigar
il piccolo genio del male
Jayce wins against Veigar 54.83% of the time which is 7.94% higher against Veigar than the average opponent.
After normalising both champions win rates Jayce wins against Veigar 5.27% more often than would be expected.
The average opponent winrate against Veigar is 46.89%.


Corki
il bombardiere spericolato
Jayce wins against Corki 57.83% of the time which is 7.61% higher against Corki than the average opponent.
After normalising both champions win rates Jayce wins against Corki 4.94% more often than would be expected.
The average opponent winrate against Corki is 50.22%.


Fizz
il prestigiatore delle maree
Jayce wins against Fizz 59.11% of the time which is 12.54% higher against Fizz than the average opponent.
After normalising both champions win rates Jayce wins against Fizz 9.87% more often than would be expected.
The average opponent winrate against Fizz is 46.57%.