

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: 9,513,522
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 15.9 is the strongest counter to middle champions of Ryze, Yone & Aurora. While Jayce middle is countered most by middle champions of Lissandra, Diana & Kassadin. Below is a detailed breakdown of Jayce middle counters against middle champions with a minimum of 100 games.


Lissandra
the Ice Witch
Jayce wins against Lissandra 37.14% of the time which is 10.92% lower against Lissandra than the average opponent.
After normalising both champions win rates Jayce wins against Lissandra 11.23% less often than would be expected.
The average opponent winrate against Lissandra is 48.06%.


Diana
Scorn of the Moon
Jayce wins against Diana 41.18% of the time which is 6.67% lower against Diana than the average opponent.
After normalising both champions win rates Jayce wins against Diana 6.98% less often than would be expected.
The average opponent winrate against Diana is 47.85%.


Kassadin
the Void Walker
Jayce wins against Kassadin 41.96% of the time which is 7.74% lower against Kassadin than the average opponent.
After normalising both champions win rates Jayce wins against Kassadin 8.05% less often than would be expected.
The average opponent winrate against Kassadin is 49.70%.


Akshan
the Rogue Sentinel
Jayce wins against Akshan 42.99% of the time which is 5.71% lower against Akshan than the average opponent.
After normalising both champions win rates Jayce wins against Akshan 6.02% less often than would be expected.
The average opponent winrate against Akshan is 48.70%.


Lux
the Lady of Luminosity
Jayce wins against Lux 43.29% of the time which is 5.08% lower against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 5.39% less often than would be expected.
The average opponent winrate against Lux is 48.37%.


Xerath
the Magus Ascendant
Jayce wins against Xerath 44.44% of the time which is 3.08% lower against Xerath than the average opponent.
After normalising both champions win rates Jayce wins against Xerath 3.39% less often than would be expected.
The average opponent winrate against Xerath is 47.52%.


Vladimir
the Crimson Reaper
Jayce wins against Vladimir 44.52% of the time which is 3.90% lower against Vladimir than the average opponent.
After normalising both champions win rates Jayce wins against Vladimir 4.21% less often than would be expected.
The average opponent winrate against Vladimir is 48.42%.


Orianna
the Lady of Clockwork
Jayce wins against Orianna 45.78% of the time which is 3.54% lower against Orianna than the average opponent.
After normalising both champions win rates Jayce wins against Orianna 3.85% less often than would be expected.
The average opponent winrate against Orianna is 49.32%.


Syndra
the Dark Sovereign
Jayce wins against Syndra 45.91% of the time which is 3.37% lower against Syndra than the average opponent.
After normalising both champions win rates Jayce wins against Syndra 3.68% less often than would be expected.
The average opponent winrate against Syndra is 49.28%.


Ahri
the Nine-Tailed Fox
Jayce wins against Ahri 46.50% of the time which is 2.45% lower against Ahri than the average opponent.
After normalising both champions win rates Jayce wins against Ahri 2.76% less often than would be expected.
The average opponent winrate against Ahri is 48.95%.


Mel
the Soul's Reflection
Jayce wins against Mel 47.26% of the time which is 2.79% lower against Mel than the average opponent.
After normalising both champions win rates Jayce wins against Mel 3.10% less often than would be expected.
The average opponent winrate against Mel is 50.05%.


Veigar
the Tiny Master of Evil
Jayce wins against Veigar 47.44% of the time which is 0.73% lower against Veigar than the average opponent.
After normalising both champions win rates Jayce wins against Veigar 1.04% less often than would be expected.
The average opponent winrate against Veigar is 48.17%.


Malzahar
the Prophet of the Void
Jayce wins against Malzahar 47.64% of the time which is 0.31% lower against Malzahar than the average opponent.
After normalising both champions win rates Jayce wins against Malzahar 0.62% less often than would be expected.
The average opponent winrate against Malzahar is 47.95%.


Irelia
the Blade Dancer
Jayce wins against Irelia 47.92% of the time which is 1.99% lower against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 2.30% less often than would be expected.
The average opponent winrate against Irelia is 49.91%.


Taliyah
the Stoneweaver
Jayce wins against Taliyah 48.20% of the time which is 0.61% lower against Taliyah than the average opponent.
After normalising both champions win rates Jayce wins against Taliyah 0.92% less often than would be expected.
The average opponent winrate against Taliyah is 48.81%.


Zed
the Master of Shadows
Jayce wins against Zed 48.52% of the time which is 0.99% lower against Zed than the average opponent.
After normalising both champions win rates Jayce wins against Zed 1.30% less often than would be expected.
The average opponent winrate against Zed is 49.51%.


Vex
the Gloomist
Jayce wins against Vex 48.62% of the time which is 0.80% higher against Vex than the average opponent.
After normalising both champions win rates Jayce wins against Vex 0.49% more often than would be expected.
The average opponent winrate against Vex is 47.82%.


Anivia
the Cryophoenix
Jayce wins against Anivia 49.06% of the time which is 1.94% higher against Anivia than the average opponent.
After normalising both champions win rates Jayce wins against Anivia 1.63% more often than would be expected.
The average opponent winrate against Anivia is 47.12%.


Zoe
the Aspect of Twilight
Jayce wins against Zoe 49.28% of the time which is 0.46% higher against Zoe than the average opponent.
After normalising both champions win rates Jayce wins against Zoe 0.15% more often than would be expected.
The average opponent winrate against Zoe is 48.82%.


Viktor
the Herald of the Arcane
Jayce wins against Viktor 49.88% of the time which is 0.53% higher against Viktor than the average opponent.
After normalising both champions win rates Jayce wins against Viktor 0.22% more often than would be expected.
The average opponent winrate against Viktor is 49.35%.


Hwei
the Visionary
Jayce wins against Hwei 50.00% of the time which is 0.59% higher against Hwei than the average opponent.
After normalising both champions win rates Jayce wins against Hwei 0.28% more often than would be expected.
The average opponent winrate against Hwei is 49.41%.


Ekko
the Boy Who Shattered Time
Jayce wins against Ekko 50.00% of the time which is 1.74% higher against Ekko than the average opponent.
After normalising both champions win rates Jayce wins against Ekko 1.43% more often than would be expected.
The average opponent winrate against Ekko is 48.26%.


Aurelion Sol
The Star Forger
Jayce wins against Aurelion Sol 50.39% of the time which is 2.03% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Jayce wins against Aurelion Sol 1.72% more often than would be expected.
The average opponent winrate against Aurelion Sol is 48.36%.


Galio
the Colossus
Jayce wins against Galio 50.52% of the time which is 2.21% higher against Galio than the average opponent.
After normalising both champions win rates Jayce wins against Galio 1.90% more often than would be expected.
The average opponent winrate against Galio is 48.31%.


Annie
the Dark Child
Jayce wins against Annie 51.05% of the time which is 3.71% higher against Annie than the average opponent.
After normalising both champions win rates Jayce wins against Annie 3.40% more often than would be expected.
The average opponent winrate against Annie is 47.34%.


Akali
the Rogue Assassin
Jayce wins against Akali 51.06% of the time which is 1.64% higher against Akali than the average opponent.
After normalising both champions win rates Jayce wins against Akali 1.33% more often than would be expected.
The average opponent winrate against Akali is 49.42%.


LeBlanc
the Deceiver
Jayce wins against LeBlanc 51.31% of the time which is 1.00% higher against LeBlanc than the average opponent.
After normalising both champions win rates Jayce wins against LeBlanc 0.69% more often than would be expected.
The average opponent winrate against LeBlanc is 50.31%.


Fizz
the Tidal Trickster
Jayce wins against Fizz 51.38% of the time which is 3.32% higher against Fizz than the average opponent.
After normalising both champions win rates Jayce wins against Fizz 3.01% more often than would be expected.
The average opponent winrate against Fizz is 48.06%.


Twisted Fate
the Card Master
Jayce wins against Twisted Fate 52.04% 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 1.33% more often than would be expected.
The average opponent winrate against Twisted Fate is 50.40%.


Yasuo
the Unforgiven
Jayce wins against Yasuo 52.11% of the time which is 2.59% higher against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 2.28% more often than would be expected.
The average opponent winrate against Yasuo is 49.52%.


Talon
the Blade's Shadow
Jayce wins against Talon 52.63% of the time which is 3.51% higher against Talon than the average opponent.
After normalising both champions win rates Jayce wins against Talon 3.20% more often than would be expected.
The average opponent winrate against Talon is 49.12%.


Katarina
the Sinister Blade
Jayce wins against Katarina 53.79% of the time which is 5.06% higher against Katarina than the average opponent.
After normalising both champions win rates Jayce wins against Katarina 4.75% more often than would be expected.
The average opponent winrate against Katarina is 48.73%.


Azir
the Emperor of the Sands
Jayce wins against Azir 54.61% of the time which is 3.14% higher against Azir than the average opponent.
After normalising both champions win rates Jayce wins against Azir 2.83% more often than would be expected.
The average opponent winrate against Azir is 51.47%.


Sylas
the Unshackled
Jayce wins against Sylas 54.89% of the time which is 4.98% higher against Sylas than the average opponent.
After normalising both champions win rates Jayce wins against Sylas 4.67% more often than would be expected.
The average opponent winrate against Sylas is 49.91%.


Qiyana
Empress of the Elements
Jayce wins against Qiyana 56.14% of the time which is 6.60% higher against Qiyana than the average opponent.
After normalising both champions win rates Jayce wins against Qiyana 6.29% more often than would be expected.
The average opponent winrate against Qiyana is 49.54%.


Aurora
the Witch Between Worlds
Jayce wins against Aurora 58.18% of the time which is 6.76% higher against Aurora than the average opponent.
After normalising both champions win rates Jayce wins against Aurora 6.45% more often than would be expected.
The average opponent winrate against Aurora is 51.42%.


Yone
the Unforgotten
Jayce wins against Yone 58.39% of the time which is 6.08% higher against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 5.77% more often than would be expected.
The average opponent winrate against Yone is 52.31%.


Ryze
the Rune Mage
Jayce wins against Ryze 60.14% of the time which is 10.18% higher against Ryze than the average opponent.
After normalising both champions win rates Jayce wins against Ryze 9.87% more often than would be expected.
The average opponent winrate against Ryze is 49.96%.