

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: 8,360,553
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 15.16 is the strongest counter to middle champions of Kassadin, Katarina & Ryze. While Jayce middle is countered most by middle champions of Zoe, Galio & Twisted Fate. Below is a detailed breakdown of Jayce middle counters against middle champions with a minimum of 100 games.


Zoe
the Aspect of Twilight
Jayce wins against Zoe 34.91% of the time which is 13.43% lower against Zoe than the average opponent.
After normalising both champions win rates Jayce wins against Zoe 15.06% less often than would be expected.
The average opponent winrate against Zoe is 48.34%.


Galio
the Colossus
Jayce wins against Galio 42.08% of the time which is 5.46% lower against Galio than the average opponent.
After normalising both champions win rates Jayce wins against Galio 7.09% less often than would be expected.
The average opponent winrate against Galio is 47.54%.


Twisted Fate
the Card Master
Jayce wins against Twisted Fate 43.00% of the time which is 5.49% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Jayce wins against Twisted Fate 7.12% less often than would be expected.
The average opponent winrate against Twisted Fate is 48.49%.


Malzahar
the Prophet of the Void
Jayce wins against Malzahar 46.67% of the time which is 0.84% lower against Malzahar than the average opponent.
After normalising both champions win rates Jayce wins against Malzahar 2.47% less often than would be expected.
The average opponent winrate against Malzahar is 47.51%.


Hwei
the Visionary
Jayce wins against Hwei 47.27% of the time which is 1.50% lower against Hwei than the average opponent.
After normalising both champions win rates Jayce wins against Hwei 3.13% less often than would be expected.
The average opponent winrate against Hwei is 48.77%.


LeBlanc
the Deceiver
Jayce wins against LeBlanc 47.33% of the time which is 0.67% lower against LeBlanc than the average opponent.
After normalising both champions win rates Jayce wins against LeBlanc 2.30% less often than would be expected.
The average opponent winrate against LeBlanc is 48.00%.


Yasuo
the Unforgiven
Jayce wins against Yasuo 48.39% of the time which is 0.67% lower against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 2.30% less often than would be expected.
The average opponent winrate against Yasuo is 49.06%.


Fizz
the Tidal Trickster
Jayce wins against Fizz 48.60% of the time which is 1.92% higher against Fizz than the average opponent.
After normalising both champions win rates Jayce wins against Fizz 0.29% more often than would be expected.
The average opponent winrate against Fizz is 46.68%.


Syndra
the Dark Sovereign
Jayce wins against Syndra 48.99% of the time which is 0.55% higher against Syndra than the average opponent.
After normalising both champions win rates Jayce wins against Syndra 1.08% less often than would be expected.
The average opponent winrate against Syndra is 48.44%.


Azir
the Emperor of the Sands
Jayce wins against Azir 49.35% of the time which is 1.11% lower against Azir than the average opponent.
After normalising both champions win rates Jayce wins against Azir 2.74% less often than would be expected.
The average opponent winrate against Azir is 50.46%.


Vladimir
the Crimson Reaper
Jayce wins against Vladimir 49.57% of the time which is 1.54% higher against Vladimir than the average opponent.
After normalising both champions win rates Jayce wins against Vladimir 0.09% less often than would be expected.
The average opponent winrate against Vladimir is 48.03%.


Ahri
the Nine-Tailed Fox
Jayce wins against Ahri 49.62% of the time which is 0.36% higher against Ahri than the average opponent.
After normalising both champions win rates Jayce wins against Ahri 1.27% less often than would be expected.
The average opponent winrate against Ahri is 49.26%.


Mel
the Soul's Reflection
Jayce wins against Mel 50.41% of the time which is 0.44% lower against Mel than the average opponent.
After normalising both champions win rates Jayce wins against Mel 2.07% less often than would be expected.
The average opponent winrate against Mel is 50.85%.


Qiyana
Empress of the Elements
Jayce wins against Qiyana 50.71% of the time which is 2.55% higher against Qiyana than the average opponent.
After normalising both champions win rates Jayce wins against Qiyana 0.92% more often than would be expected.
The average opponent winrate against Qiyana is 48.16%.


Lux
the Lady of Luminosity
Jayce wins against Lux 51.05% of the time which is 4.22% higher against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 2.59% more often than would be expected.
The average opponent winrate against Lux is 46.83%.


Sylas
the Unshackled
Jayce wins against Sylas 51.38% of the time which is 2.00% higher against Sylas than the average opponent.
After normalising both champions win rates Jayce wins against Sylas 0.37% more often than would be expected.
The average opponent winrate against Sylas is 49.38%.


Zed
the Master of Shadows
Jayce wins against Zed 51.91% of the time which is 2.99% higher against Zed than the average opponent.
After normalising both champions win rates Jayce wins against Zed 1.36% more often than would be expected.
The average opponent winrate against Zed is 48.92%.


Orianna
the Lady of Clockwork
Jayce wins against Orianna 52.52% of the time which is 2.60% higher against Orianna than the average opponent.
After normalising both champions win rates Jayce wins against Orianna 0.97% more often than would be expected.
The average opponent winrate against Orianna is 49.92%.


Xerath
the Magus Ascendant
Jayce wins against Xerath 52.67% of the time which is 6.08% higher against Xerath than the average opponent.
After normalising both champions win rates Jayce wins against Xerath 4.45% more often than would be expected.
The average opponent winrate against Xerath is 46.59%.


Aurora
the Witch Between Worlds
Jayce wins against Aurora 53.25% of the time which is 4.11% higher against Aurora than the average opponent.
After normalising both champions win rates Jayce wins against Aurora 2.48% more often than would be expected.
The average opponent winrate against Aurora is 49.14%.


Akali
the Rogue Assassin
Jayce wins against Akali 53.33% of the time which is 5.05% higher against Akali than the average opponent.
After normalising both champions win rates Jayce wins against Akali 3.42% more often than would be expected.
The average opponent winrate against Akali is 48.28%.


Yone
the Unforgotten
Jayce wins against Yone 53.40% of the time which is 2.09% higher against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 0.46% more often than would be expected.
The average opponent winrate against Yone is 51.31%.


Viktor
the Herald of the Arcane
Jayce wins against Viktor 54.59% of the time which is 5.72% higher against Viktor than the average opponent.
After normalising both champions win rates Jayce wins against Viktor 4.09% more often than would be expected.
The average opponent winrate against Viktor is 48.87%.


Diana
Scorn of the Moon
Jayce wins against Diana 54.92% of the time which is 7.93% higher against Diana than the average opponent.
After normalising both champions win rates Jayce wins against Diana 6.30% more often than would be expected.
The average opponent winrate against Diana is 46.99%.


Ryze
the Rune Mage
Jayce wins against Ryze 55.36% of the time which is 5.94% higher against Ryze than the average opponent.
After normalising both champions win rates Jayce wins against Ryze 4.31% more often than would be expected.
The average opponent winrate against Ryze is 49.42%.


Katarina
the Sinister Blade
Jayce wins against Katarina 56.41% of the time which is 7.96% higher against Katarina than the average opponent.
After normalising both champions win rates Jayce wins against Katarina 6.33% more often than would be expected.
The average opponent winrate against Katarina is 48.45%.


Kassadin
the Void Walker
Jayce wins against Kassadin 58.87% of the time which is 9.85% higher against Kassadin than the average opponent.
After normalising both champions win rates Jayce wins against Kassadin 8.22% more often than would be expected.
The average opponent winrate against Kassadin is 49.02%.