

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: 15,068,642
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 bottom Counters
Jayce top on Patch 14 is the strongest counter to bottom champions of Kalista, Varus & Corki. While Jayce top is countered most by bottom champions of Karthus, Aurelion Sol & Lux. Below is a detailed breakdown of Jayce top counters against bottom champions with a minimum of 100 games.


Karthus
the Deathsinger
Jayce wins against Karthus 37.61% of the time which is 7.91% lower against Karthus than the average opponent.
After normalising both champions win rates Jayce wins against Karthus 8.31% less often than would be expected.
The average opponent winrate against Karthus is 45.52%.


Aurelion Sol
The Star Forger
Jayce wins against Aurelion Sol 43.17% of the time which is 3.90% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Jayce wins against Aurelion Sol 4.29% less often than would be expected.
The average opponent winrate against Aurelion Sol is 47.07%.


Lux
the Lady of Luminosity
Jayce wins against Lux 44.71% of the time which is 2.65% lower against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 3.04% less often than would be expected.
The average opponent winrate against Lux is 47.36%.


Twitch
the Plague Rat
Jayce wins against Twitch 45.68% of the time which is 2.00% lower against Twitch than the average opponent.
After normalising both champions win rates Jayce wins against Twitch 2.39% less often than would be expected.
The average opponent winrate against Twitch is 47.68%.


Draven
the Glorious Executioner
Jayce wins against Draven 45.74% of the time which is 3.77% lower against Draven than the average opponent.
After normalising both champions win rates Jayce wins against Draven 4.16% less often than would be expected.
The average opponent winrate against Draven is 49.51%.


Nilah
the Joy Unbound
Jayce wins against Nilah 46.14% of the time which is 0.01% higher against Nilah than the average opponent.
After normalising both champions win rates Jayce wins against Nilah 0.39% less often than would be expected.
The average opponent winrate against Nilah is 46.13%.


Cassiopeia
the Serpent's Embrace
Jayce wins against Cassiopeia 46.60% of the time which is 1.19% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Jayce wins against Cassiopeia 1.58% less often than would be expected.
The average opponent winrate against Cassiopeia is 47.79%.


Swain
the Noxian Grand General
Jayce wins against Swain 46.74% of the time which is 0.84% higher against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 0.44% more often than would be expected.
The average opponent winrate against Swain is 45.90%.


Xerath
the Magus Ascendant
Jayce wins against Xerath 46.79% of the time which is 0.57% lower against Xerath than the average opponent.
After normalising both champions win rates Jayce wins against Xerath 0.96% less often than would be expected.
The average opponent winrate against Xerath is 47.36%.


Ziggs
the Hexplosives Expert
Jayce wins against Ziggs 47.04% of the time which is 2.91% lower against Ziggs than the average opponent.
After normalising both champions win rates Jayce wins against Ziggs 3.30% less often than would be expected.
The average opponent winrate against Ziggs is 49.95%.


Seraphine
the Starry-Eyed Songstress
Jayce wins against Seraphine 47.09% of the time which is 1.51% lower against Seraphine than the average opponent.
After normalising both champions win rates Jayce wins against Seraphine 1.90% less often than would be expected.
The average opponent winrate against Seraphine is 48.60%.


Mel
the Soul's Reflection
Jayce wins against Mel 47.14% of the time which is 3.07% lower against Mel than the average opponent.
After normalising both champions win rates Jayce wins against Mel 3.46% less often than would be expected.
The average opponent winrate against Mel is 50.21%.


Kog'Maw
the Mouth of the Abyss
Jayce wins against Kog'Maw 47.17% of the time which is 1.53% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Jayce wins against Kog'Maw 1.13% more often than would be expected.
The average opponent winrate against Kog'Maw is 45.64%.


Veigar
the Tiny Master of Evil
Jayce wins against Veigar 47.57% of the time which is 0.97% higher against Veigar than the average opponent.
After normalising both champions win rates Jayce wins against Veigar 0.58% more often than would be expected.
The average opponent winrate against Veigar is 46.60%.


Sivir
the Battle Mistress
Jayce wins against Sivir 47.93% of the time which is 1.03% higher against Sivir than the average opponent.
After normalising both champions win rates Jayce wins against Sivir 0.64% more often than would be expected.
The average opponent winrate against Sivir is 46.90%.


Aphelios
the Weapon of the Faithful
Jayce wins against Aphelios 47.96% of the time which is 1.34% lower against Aphelios than the average opponent.
After normalising both champions win rates Jayce wins against Aphelios 1.73% less often than would be expected.
The average opponent winrate against Aphelios is 49.30%.


Jinx
the Loose Cannon
Jayce wins against Jinx 48.00% of the time which is 0.84% higher against Jinx than the average opponent.
After normalising both champions win rates Jayce wins against Jinx 0.45% more often than would be expected.
The average opponent winrate against Jinx is 47.16%.


Hwei
the Visionary
Jayce wins against Hwei 48.07% of the time which is 0.71% higher against Hwei than the average opponent.
After normalising both champions win rates Jayce wins against Hwei 0.32% more often than would be expected.
The average opponent winrate against Hwei is 47.36%.


Yasuo
the Unforgiven
Jayce wins against Yasuo 48.25% of the time which is 1.52% higher against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 1.13% more often than would be expected.
The average opponent winrate against Yasuo is 46.73%.


Miss Fortune
the Bounty Hunter
Jayce wins against Miss Fortune 48.40% of the time which is 0.48% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Jayce wins against Miss Fortune 0.09% more often than would be expected.
The average opponent winrate against Miss Fortune is 47.92%.


Senna
the Redeemer
Jayce wins against Senna 48.61% of the time which is 0.92% higher against Senna than the average opponent.
After normalising both champions win rates Jayce wins against Senna 0.53% more often than would be expected.
The average opponent winrate against Senna is 47.69%.


Lucian
the Purifier
Jayce wins against Lucian 48.82% of the time which is 0.05% higher against Lucian than the average opponent.
After normalising both champions win rates Jayce wins against Lucian 0.34% less often than would be expected.
The average opponent winrate against Lucian is 48.77%.


Ashe
the Frost Archer
Jayce wins against Ashe 48.89% of the time which is 0.39% higher against Ashe than the average opponent.
After normalising both champions win rates Jayce wins against Ashe 0.00% less often than would be expected.
The average opponent winrate against Ashe is 48.50%.


Tristana
the Yordle Gunner
Jayce wins against Tristana 48.95% of the time which is 1.39% higher against Tristana than the average opponent.
After normalising both champions win rates Jayce wins against Tristana 1.00% more often than would be expected.
The average opponent winrate against Tristana is 47.56%.


Zeri
The Spark of Zaun
Jayce wins against Zeri 49.02% of the time which is 0.03% higher against Zeri than the average opponent.
After normalising both champions win rates Jayce wins against Zeri 0.36% less often than would be expected.
The average opponent winrate against Zeri is 48.99%.


Jhin
the Virtuoso
Jayce wins against Jhin 49.16% of the time which is 0.14% lower against Jhin than the average opponent.
After normalising both champions win rates Jayce wins against Jhin 0.53% less often than would be expected.
The average opponent winrate against Jhin is 49.30%.


Smolder
the Fiery Fledgling
Jayce wins against Smolder 49.30% of the time which is 0.66% higher against Smolder than the average opponent.
After normalising both champions win rates Jayce wins against Smolder 0.27% more often than would be expected.
The average opponent winrate against Smolder is 48.64%.


Vel'Koz
the Eye of the Void
Jayce wins against Vel'Koz 49.56% of the time which is 1.75% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Jayce wins against Vel'Koz 1.36% more often than would be expected.
The average opponent winrate against Vel'Koz is 47.81%.


Kai'Sa
Daughter of the Void
Jayce wins against Kai'Sa 49.65% of the time which is 0.34% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Jayce wins against Kai'Sa 0.73% less often than would be expected.
The average opponent winrate against Kai'Sa is 49.99%.


Samira
the Desert Rose
Jayce wins against Samira 49.78% of the time which is 0.84% higher against Samira than the average opponent.
After normalising both champions win rates Jayce wins against Samira 0.45% more often than would be expected.
The average opponent winrate against Samira is 48.94%.


Xayah
the Rebel
Jayce wins against Xayah 49.83% of the time which is 1.32% higher against Xayah than the average opponent.
After normalising both champions win rates Jayce wins against Xayah 0.93% more often than would be expected.
The average opponent winrate against Xayah is 48.51%.


Vayne
the Night Hunter
Jayce wins against Vayne 49.97% of the time which is 2.59% higher against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 2.20% more often than would be expected.
The average opponent winrate against Vayne is 47.38%.


Caitlyn
the Sheriff of Piltover
Jayce wins against Caitlyn 50.40% of the time which is 0.68% higher against Caitlyn than the average opponent.
After normalising both champions win rates Jayce wins against Caitlyn 0.29% more often than would be expected.
The average opponent winrate against Caitlyn is 49.72%.


Ezreal
the Prodigal Explorer
Jayce wins against Ezreal 50.89% of the time which is 0.35% lower against Ezreal than the average opponent.
After normalising both champions win rates Jayce wins against Ezreal 0.74% less often than would be expected.
The average opponent winrate against Ezreal is 51.24%.


Corki
the Daring Bombardier
Jayce wins against Corki 51.35% of the time which is 1.35% higher against Corki than the average opponent.
After normalising both champions win rates Jayce wins against Corki 0.96% more often than would be expected.
The average opponent winrate against Corki is 50.00%.


Varus
the Arrow of Retribution
Jayce wins against Varus 52.68% of the time which is 1.89% higher against Varus than the average opponent.
After normalising both champions win rates Jayce wins against Varus 1.50% more often than would be expected.
The average opponent winrate against Varus is 50.79%.


Kalista
the Spear of Vengeance
Jayce wins against Kalista 54.68% of the time which is 2.21% higher against Kalista than the average opponent.
After normalising both champions win rates Jayce wins against Kalista 1.82% more often than would be expected.
The average opponent winrate against Kalista is 52.47%.