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: 17,298,284
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 middle vs middle Counters
Jayce middle on Patch 14.9 is the strongest counter to middle champions of Karma, Naafiri & Corki. While Jayce middle is countered most by middle champions of Rumble, Akshan & Viktor. Below is a detailed breakdown of Jayce middle counters against middle champions with a minimum of 100 games.
Rumble
the Mechanized Menace
Jayce wins against Rumble 40.46% of the time which is 5.89% lower against Rumble than the average opponent.
After normalising both champions win rates Jayce wins against Rumble 7.20% less often than would be expected.
The average opponent winrate against Rumbleis 46.35%.
Akshan
the Rogue Sentinel
Jayce wins against Akshan 42.34% of the time which is 3.84% lower against Akshan than the average opponent.
After normalising both champions win rates Jayce wins against Akshan 5.15% less often than would be expected.
The average opponent winrate against Akshanis 46.18%.
Viktor
the Machine Herald
Jayce wins against Viktor 45.67% of the time which is 2.47% lower against Viktor than the average opponent.
After normalising both champions win rates Jayce wins against Viktor 3.78% less often than would be expected.
The average opponent winrate against Viktoris 48.14%.
Galio
the Colossus
Jayce wins against Galio 45.89% of the time which is 0.47% lower against Galio than the average opponent.
After normalising both champions win rates Jayce wins against Galio 1.78% less often than would be expected.
The average opponent winrate against Galiois 46.36%.
Ryze
the Rune Mage
Jayce wins against Ryze 45.92% of the time which is 3.27% lower against Ryze than the average opponent.
After normalising both champions win rates Jayce wins against Ryze 4.58% less often than would be expected.
The average opponent winrate against Ryzeis 49.19%.
Anivia
the Cryophoenix
Jayce wins against Anivia 46.09% of the time which is 0.40% lower against Anivia than the average opponent.
After normalising both champions win rates Jayce wins against Anivia 1.71% less often than would be expected.
The average opponent winrate against Aniviais 46.49%.
Brand
the Burning Vengeance
Jayce wins against Brand 46.27% of the time which is 1.43% higher against Brand than the average opponent.
After normalising both champions win rates Jayce wins against Brand 0.12% more often than would be expected.
The average opponent winrate against Brandis 44.84%.
Irelia
the Blade Dancer
Jayce wins against Irelia 46.47% of the time which is 1.79% lower against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 3.10% less often than would be expected.
The average opponent winrate against Ireliais 48.26%.
Vex
the Gloomist
Jayce wins against Vex 46.53% of the time which is 0.76% higher against Vex than the average opponent.
After normalising both champions win rates Jayce wins against Vex 0.55% less often than would be expected.
The average opponent winrate against Vexis 45.77%.
Xerath
the Magus Ascendant
Jayce wins against Xerath 46.60% of the time which is 1.78% lower against Xerath than the average opponent.
After normalising both champions win rates Jayce wins against Xerath 3.09% less often than would be expected.
The average opponent winrate against Xerathis 48.38%.
Lissandra
the Ice Witch
Jayce wins against Lissandra 46.74% of the time which is 2.83% lower against Lissandra than the average opponent.
After normalising both champions win rates Jayce wins against Lissandra 4.14% less often than would be expected.
The average opponent winrate against Lissandrais 49.57%.
Diana
Scorn of the Moon
Jayce wins against Diana 46.94% of the time which is 0.93% lower against Diana than the average opponent.
After normalising both champions win rates Jayce wins against Diana 2.24% less often than would be expected.
The average opponent winrate against Dianais 47.87%.
Ahri
the Nine-Tailed Fox
Jayce wins against Ahri 47.81% of the time which is 0.43% lower against Ahri than the average opponent.
After normalising both champions win rates Jayce wins against Ahri 1.74% less often than would be expected.
The average opponent winrate against Ahriis 48.24%.
Sylas
the Unshackled
Jayce wins against Sylas 47.84% of the time which is 0.63% higher against Sylas than the average opponent.
After normalising both champions win rates Jayce wins against Sylas 0.68% less often than would be expected.
The average opponent winrate against Sylasis 47.21%.
Gragas
the Rabble Rouser
Jayce wins against Gragas 47.98% of the time which is 0.96% higher against Gragas than the average opponent.
After normalising both champions win rates Jayce wins against Gragas 0.35% less often than would be expected.
The average opponent winrate against Gragasis 47.02%.
Cassiopeia
the Serpent's Embrace
Jayce wins against Cassiopeia 48.13% of the time which is 1.04% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Jayce wins against Cassiopeia 0.27% less often than would be expected.
The average opponent winrate against Cassiopeiais 47.09%.
Malzahar
the Prophet of the Void
Jayce wins against Malzahar 48.14% of the time which is 0.08% lower against Malzahar than the average opponent.
After normalising both champions win rates Jayce wins against Malzahar 1.39% less often than would be expected.
The average opponent winrate against Malzaharis 48.22%.
LeBlanc
the Deceiver
Jayce wins against LeBlanc 48.18% of the time which is 1.77% lower against LeBlanc than the average opponent.
After normalising both champions win rates Jayce wins against LeBlanc 3.08% less often than would be expected.
The average opponent winrate against LeBlancis 49.95%.
Tristana
the Yordle Gunner
Jayce wins against Tristana 48.23% of the time which is 0.22% higher against Tristana than the average opponent.
After normalising both champions win rates Jayce wins against Tristana 1.09% less often than would be expected.
The average opponent winrate against Tristanais 48.01%.
Veigar
the Tiny Master of Evil
Jayce wins against Veigar 48.24% of the time which is 1.30% higher against Veigar than the average opponent.
After normalising both champions win rates Jayce wins against Veigar 0.01% less often than would be expected.
The average opponent winrate against Veigaris 46.94%.
Twisted Fate
the Card Master
Jayce wins against Twisted Fate 48.41% of the time which is 1.64% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Jayce wins against Twisted Fate 0.33% more often than would be expected.
The average opponent winrate against Twisted Fateis 46.77%.
Vladimir
the Crimson Reaper
Jayce wins against Vladimir 48.46% of the time which is 0.00% lower against Vladimir than the average opponent.
After normalising both champions win rates Jayce wins against Vladimir 1.31% less often than would be expected.
The average opponent winrate against Vladimiris 48.46%.
Malphite
Shard of the Monolith
Jayce wins against Malphite 48.68% of the time which is 0.36% lower against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 1.67% less often than would be expected.
The average opponent winrate against Malphiteis 49.04%.
Syndra
the Dark Sovereign
Jayce wins against Syndra 48.85% of the time which is 0.14% lower against Syndra than the average opponent.
After normalising both champions win rates Jayce wins against Syndra 1.45% less often than would be expected.
The average opponent winrate against Syndrais 48.99%.
Vel'Koz
the Eye of the Void
Jayce wins against Vel'Koz 49.30% of the time which is 0.99% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Jayce wins against Vel'Koz 0.32% less often than would be expected.
The average opponent winrate against Vel'Kozis 48.31%.
Neeko
the Curious Chameleon
Jayce wins against Neeko 49.72% of the time which is 3.25% higher against Neeko than the average opponent.
After normalising both champions win rates Jayce wins against Neeko 1.94% more often than would be expected.
The average opponent winrate against Neekois 46.47%.
Ekko
the Boy Who Shattered Time
Jayce wins against Ekko 49.75% of the time which is 2.48% higher against Ekko than the average opponent.
After normalising both champions win rates Jayce wins against Ekko 1.17% more often than would be expected.
The average opponent winrate against Ekkois 47.27%.
Kayle
the Righteous
Jayce wins against Kayle 50.00% of the time which is 4.63% higher against Kayle than the average opponent.
After normalising both champions win rates Jayce wins against Kayle 3.32% more often than would be expected.
The average opponent winrate against Kayleis 45.37%.
Taliyah
the Stoneweaver
Jayce wins against Taliyah 50.19% of the time which is 2.00% higher against Taliyah than the average opponent.
After normalising both champions win rates Jayce wins against Taliyah 0.69% more often than would be expected.
The average opponent winrate against Taliyahis 48.19%.
Ziggs
the Hexplosives Expert
Jayce wins against Ziggs 50.44% of the time which is 1.38% higher against Ziggs than the average opponent.
After normalising both champions win rates Jayce wins against Ziggs 0.07% more often than would be expected.
The average opponent winrate against Ziggsis 49.06%.
Akali
the Rogue Assassin
Jayce wins against Akali 50.45% of the time which is 2.77% higher against Akali than the average opponent.
After normalising both champions win rates Jayce wins against Akali 1.46% more often than would be expected.
The average opponent winrate against Akaliis 47.68%.
Hwei
the Visionary
Jayce wins against Hwei 50.53% of the time which is 1.19% higher against Hwei than the average opponent.
After normalising both champions win rates Jayce wins against Hwei 0.12% less often than would be expected.
The average opponent winrate against Hweiis 49.34%.
Swain
the Noxian Grand General
Jayce wins against Swain 50.70% of the time which is 4.46% higher against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 3.15% more often than would be expected.
The average opponent winrate against Swainis 46.24%.
Zoe
the Aspect of Twilight
Jayce wins against Zoe 50.81% of the time which is 2.91% higher against Zoe than the average opponent.
After normalising both champions win rates Jayce wins against Zoe 1.60% more often than would be expected.
The average opponent winrate against Zoeis 47.90%.
Lux
the Lady of Luminosity
Jayce wins against Lux 50.85% of the time which is 2.96% higher against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 1.65% more often than would be expected.
The average opponent winrate against Luxis 47.89%.
Annie
the Dark Child
Jayce wins against Annie 50.92% of the time which is 4.53% higher against Annie than the average opponent.
After normalising both champions win rates Jayce wins against Annie 3.22% more often than would be expected.
The average opponent winrate against Annieis 46.39%.
Kassadin
the Void Walker
Jayce wins against Kassadin 50.92% of the time which is 2.59% higher against Kassadin than the average opponent.
After normalising both champions win rates Jayce wins against Kassadin 1.28% more often than would be expected.
The average opponent winrate against Kassadinis 48.33%.
Kennen
the Heart of the Tempest
Jayce wins against Kennen 51.03% of the time which is 5.08% higher against Kennen than the average opponent.
After normalising both champions win rates Jayce wins against Kennen 3.77% more often than would be expected.
The average opponent winrate against Kennenis 45.95%.
Qiyana
Empress of the Elements
Jayce wins against Qiyana 51.43% of the time which is 2.67% higher against Qiyana than the average opponent.
After normalising both champions win rates Jayce wins against Qiyana 1.36% more often than would be expected.
The average opponent winrate against Qiyanais 48.76%.
Talon
the Blade's Shadow
Jayce wins against Talon 51.54% of the time which is 2.38% higher against Talon than the average opponent.
After normalising both champions win rates Jayce wins against Talon 1.07% more often than would be expected.
The average opponent winrate against Talonis 49.16%.
Zed
the Master of Shadows
Jayce wins against Zed 51.65% of the time which is 2.08% higher against Zed than the average opponent.
After normalising both champions win rates Jayce wins against Zed 0.77% more often than would be expected.
The average opponent winrate against Zedis 49.57%.
Pantheon
the Unbreakable Spear
Jayce wins against Pantheon 51.72% of the time which is 3.60% higher against Pantheon than the average opponent.
After normalising both champions win rates Jayce wins against Pantheon 2.29% more often than would be expected.
The average opponent winrate against Pantheonis 48.12%.
Katarina
the Sinister Blade
Jayce wins against Katarina 51.77% of the time which is 3.95% higher against Katarina than the average opponent.
After normalising both champions win rates Jayce wins against Katarina 2.64% more often than would be expected.
The average opponent winrate against Katarinais 47.82%.
Yasuo
the Unforgiven
Jayce wins against Yasuo 52.10% of the time which is 1.88% higher against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 0.57% more often than would be expected.
The average opponent winrate against Yasuois 50.22%.
Aurelion Sol
The Star Forger
Jayce wins against Aurelion Sol 52.92% of the time which is 3.46% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Jayce wins against Aurelion Sol 2.15% more often than would be expected.
The average opponent winrate against Aurelion Solis 49.46%.
Yone
the Unforgotten
Jayce wins against Yone 54.09% of the time which is 3.56% higher against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 2.25% more often than would be expected.
The average opponent winrate against Yoneis 50.53%.
Fizz
the Tidal Trickster
Jayce wins against Fizz 54.13% of the time which is 6.42% higher against Fizz than the average opponent.
After normalising both champions win rates Jayce wins against Fizz 5.11% more often than would be expected.
The average opponent winrate against Fizzis 47.71%.
Orianna
the Lady of Clockwork
Jayce wins against Orianna 54.47% of the time which is 4.08% higher against Orianna than the average opponent.
After normalising both champions win rates Jayce wins against Orianna 2.77% more often than would be expected.
The average opponent winrate against Oriannais 50.39%.
Lucian
the Purifier
Jayce wins against Lucian 55.00% of the time which is 3.33% higher against Lucian than the average opponent.
After normalising both champions win rates Jayce wins against Lucian 2.02% more often than would be expected.
The average opponent winrate against Lucianis 51.67%.
Azir
the Emperor of the Sands
Jayce wins against Azir 55.54% of the time which is 2.90% higher against Azir than the average opponent.
After normalising both champions win rates Jayce wins against Azir 1.59% more often than would be expected.
The average opponent winrate against Aziris 52.64%.
Corki
the Daring Bombardier
Jayce wins against Corki 55.63% of the time which is 3.72% higher against Corki than the average opponent.
After normalising both champions win rates Jayce wins against Corki 2.41% more often than would be expected.
The average opponent winrate against Corkiis 51.91%.
Naafiri
the Hound of a Hundred Bites
Jayce wins against Naafiri 56.02% of the time which is 6.66% higher against Naafiri than the average opponent.
After normalising both champions win rates Jayce wins against Naafiri 5.35% more often than would be expected.
The average opponent winrate against Naafiriis 49.36%.
Karma
the Enlightened One
Jayce wins against Karma 58.06% of the time which is 7.15% higher against Karma than the average opponent.
After normalising both champions win rates Jayce wins against Karma 5.84% more often than would be expected.
The average opponent winrate against Karmais 50.91%.