

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: 10,168,566
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 15.14 is the strongest counter to middle champions of Katarina, Mel & Yone. While Jayce middle is countered most by middle champions of Malzahar, Ryze & Akshan. Below is a detailed breakdown of Jayce middle counters against middle champions with a minimum of 100 games.


Malzahar
the Prophet of the Void
Jayce wins against Malzahar 40.20% of the time which is 8.59% lower against Malzahar than the average opponent.
After normalising both champions win rates Jayce wins against Malzahar 8.35% less often than would be expected.
The average opponent winrate against Malzahar is 48.79%.


Ryze
the Rune Mage
Jayce wins against Ryze 40.97% of the time which is 9.93% lower against Ryze than the average opponent.
After normalising both champions win rates Jayce wins against Ryze 9.69% less often than would be expected.
The average opponent winrate against Ryze is 50.90%.


Akshan
the Rogue Sentinel
Jayce wins against Akshan 41.58% of the time which is 7.32% lower against Akshan than the average opponent.
After normalising both champions win rates Jayce wins against Akshan 7.08% less often than would be expected.
The average opponent winrate against Akshan is 48.90%.


Xerath
the Magus Ascendant
Jayce wins against Xerath 42.21% of the time which is 6.48% lower against Xerath than the average opponent.
After normalising both champions win rates Jayce wins against Xerath 6.24% less often than would be expected.
The average opponent winrate against Xerath is 48.69%.


Galio
the Colossus
Jayce wins against Galio 43.52% of the time which is 5.97% lower against Galio than the average opponent.
After normalising both champions win rates Jayce wins against Galio 5.73% less often than would be expected.
The average opponent winrate against Galio is 49.49%.


Diana
Scorn of the Moon
Jayce wins against Diana 43.70% of the time which is 4.92% lower against Diana than the average opponent.
After normalising both champions win rates Jayce wins against Diana 4.68% less often than would be expected.
The average opponent winrate against Diana is 48.62%.


LeBlanc
the Deceiver
Jayce wins against LeBlanc 44.44% of the time which is 4.85% lower against LeBlanc than the average opponent.
After normalising both champions win rates Jayce wins against LeBlanc 4.61% less often than would be expected.
The average opponent winrate against LeBlanc is 49.29%.


Hwei
the Visionary
Jayce wins against Hwei 44.85% of the time which is 4.92% lower against Hwei than the average opponent.
After normalising both champions win rates Jayce wins against Hwei 4.68% less often than would be expected.
The average opponent winrate against Hwei is 49.77%.


Irelia
the Blade Dancer
Jayce wins against Irelia 46.49% of the time which is 3.07% lower against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 2.83% less often than would be expected.
The average opponent winrate against Irelia is 49.56%.


Syndra
the Dark Sovereign
Jayce wins against Syndra 46.78% of the time which is 2.91% lower against Syndra than the average opponent.
After normalising both champions win rates Jayce wins against Syndra 2.67% less often than would be expected.
The average opponent winrate against Syndra is 49.69%.


Annie
the Dark Child
Jayce wins against Annie 46.90% of the time which is 1.74% lower against Annie than the average opponent.
After normalising both champions win rates Jayce wins against Annie 1.50% less often than would be expected.
The average opponent winrate against Annie is 48.64%.


Azir
the Emperor of the Sands
Jayce wins against Azir 47.25% of the time which is 5.08% lower against Azir than the average opponent.
After normalising both champions win rates Jayce wins against Azir 4.84% less often than would be expected.
The average opponent winrate against Azir is 52.33%.


Yasuo
the Unforgiven
Jayce wins against Yasuo 48.34% of the time which is 2.59% lower against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 2.35% less often than would be expected.
The average opponent winrate against Yasuo is 50.93%.


Vladimir
the Crimson Reaper
Jayce wins against Vladimir 48.51% of the time which is 0.59% lower against Vladimir than the average opponent.
After normalising both champions win rates Jayce wins against Vladimir 0.35% less often than would be expected.
The average opponent winrate against Vladimir is 49.10%.


Fizz
the Tidal Trickster
Jayce wins against Fizz 49.09% of the time which is 0.04% higher against Fizz than the average opponent.
After normalising both champions win rates Jayce wins against Fizz 0.28% more often than would be expected.
The average opponent winrate against Fizz is 49.05%.


Viktor
the Herald of the Arcane
Jayce wins against Viktor 49.46% of the time which is 1.01% lower against Viktor than the average opponent.
After normalising both champions win rates Jayce wins against Viktor 0.77% less often than would be expected.
The average opponent winrate against Viktor is 50.47%.


Taliyah
the Stoneweaver
Jayce wins against Taliyah 49.55% of the time which is 0.94% lower against Taliyah than the average opponent.
After normalising both champions win rates Jayce wins against Taliyah 0.70% less often than would be expected.
The average opponent winrate against Taliyah is 50.49%.


Zoe
the Aspect of Twilight
Jayce wins against Zoe 50.40% of the time which is 1.28% higher against Zoe than the average opponent.
After normalising both champions win rates Jayce wins against Zoe 1.52% more often than would be expected.
The average opponent winrate against Zoe is 49.12%.


Ahri
the Nine-Tailed Fox
Jayce wins against Ahri 50.65% of the time which is 0.38% higher against Ahri than the average opponent.
After normalising both champions win rates Jayce wins against Ahri 0.62% more often than would be expected.
The average opponent winrate against Ahri is 50.27%.


Twisted Fate
the Card Master
Jayce wins against Twisted Fate 50.72% of the time which is 1.09% 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 49.63%.


Sylas
the Unshackled
Jayce wins against Sylas 50.77% of the time which is 0.09% higher against Sylas than the average opponent.
After normalising both champions win rates Jayce wins against Sylas 0.33% more often than would be expected.
The average opponent winrate against Sylas is 50.68%.


Lux
the Lady of Luminosity
Jayce wins against Lux 51.70% of the time which is 2.30% higher against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 2.54% more often than would be expected.
The average opponent winrate against Lux is 49.40%.


Akali
the Rogue Assassin
Jayce wins against Akali 51.78% of the time which is 2.15% higher against Akali than the average opponent.
After normalising both champions win rates Jayce wins against Akali 2.39% more often than would be expected.
The average opponent winrate against Akali is 49.63%.


Veigar
the Tiny Master of Evil
Jayce wins against Veigar 51.79% of the time which is 2.05% higher against Veigar than the average opponent.
After normalising both champions win rates Jayce wins against Veigar 2.29% more often than would be expected.
The average opponent winrate against Veigar is 49.74%.


Aurora
the Witch Between Worlds
Jayce wins against Aurora 52.19% of the time which is 1.76% higher against Aurora than the average opponent.
After normalising both champions win rates Jayce wins against Aurora 2.00% more often than would be expected.
The average opponent winrate against Aurora is 50.43%.


Orianna
the Lady of Clockwork
Jayce wins against Orianna 52.42% of the time which is 1.24% higher against Orianna than the average opponent.
After normalising both champions win rates Jayce wins against Orianna 1.48% more often than would be expected.
The average opponent winrate against Orianna is 51.18%.


Zed
the Master of Shadows
Jayce wins against Zed 54.01% of the time which is 3.25% higher against Zed than the average opponent.
After normalising both champions win rates Jayce wins against Zed 3.49% more often than would be expected.
The average opponent winrate against Zed is 50.76%.


Kassadin
the Void Walker
Jayce wins against Kassadin 55.38% of the time which is 5.25% higher against Kassadin than the average opponent.
After normalising both champions win rates Jayce wins against Kassadin 5.49% more often than would be expected.
The average opponent winrate against Kassadin is 50.13%.


Yone
the Unforgotten
Jayce wins against Yone 57.27% of the time which is 4.05% higher against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 4.29% more often than would be expected.
The average opponent winrate against Yone is 53.22%.


Mel
the Soul's Reflection
Jayce wins against Mel 57.76% of the time which is 6.03% higher against Mel than the average opponent.
After normalising both champions win rates Jayce wins against Mel 6.27% more often than would be expected.
The average opponent winrate against Mel is 51.73%.


Katarina
the Sinister Blade
Jayce wins against Katarina 59.00% of the time which is 9.24% higher against Katarina than the average opponent.
After normalising both champions win rates Jayce wins against Katarina 9.48% more often than would be expected.
The average opponent winrate against Katarina is 49.76%.