

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 top vs bottom Counters
Jayce top on Patch 15.14 is the strongest counter to bottom champions of Yasuo, Kalista & Corki. While Jayce top is countered most by bottom champions of Mel, Twitch & Ziggs. Below is a detailed breakdown of Jayce top counters against bottom champions with a minimum of 100 games.


Mel
the Soul's Reflection
Jayce wins against Mel 42.55% of the time which is 7.35% lower against Mel than the average opponent.
After normalising both champions win rates Jayce wins against Mel 5.23% less often than would be expected.
The average opponent winrate against Mel is 49.90%.


Twitch
the Plague Rat
Jayce wins against Twitch 42.67% of the time which is 5.47% lower against Twitch than the average opponent.
After normalising both champions win rates Jayce wins against Twitch 3.36% less often than would be expected.
The average opponent winrate against Twitch is 48.14%.


Ziggs
the Hexplosives Expert
Jayce wins against Ziggs 43.76% of the time which is 3.77% lower against Ziggs than the average opponent.
After normalising both champions win rates Jayce wins against Ziggs 1.66% less often than would be expected.
The average opponent winrate against Ziggs is 47.53%.


Zeri
The Spark of Zaun
Jayce wins against Zeri 44.72% of the time which is 4.20% lower against Zeri than the average opponent.
After normalising both champions win rates Jayce wins against Zeri 2.08% less often than would be expected.
The average opponent winrate against Zeri is 48.92%.


Samira
the Desert Rose
Jayce wins against Samira 44.78% of the time which is 4.42% lower against Samira than the average opponent.
After normalising both champions win rates Jayce wins against Samira 2.30% less often than would be expected.
The average opponent winrate against Samira is 49.20%.


Ashe
the Frost Archer
Jayce wins against Ashe 45.64% of the time which is 2.96% lower against Ashe than the average opponent.
After normalising both champions win rates Jayce wins against Ashe 0.84% less often than would be expected.
The average opponent winrate against Ashe is 48.60%.


Smolder
the Fiery Fledgling
Jayce wins against Smolder 45.88% of the time which is 3.08% lower against Smolder than the average opponent.
After normalising both champions win rates Jayce wins against Smolder 0.96% less often than would be expected.
The average opponent winrate against Smolder is 48.96%.


Miss Fortune
the Bounty Hunter
Jayce wins against Miss Fortune 46.06% of the time which is 2.88% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Jayce wins against Miss Fortune 0.76% less often than would be expected.
The average opponent winrate against Miss Fortune is 48.94%.


Lucian
the Purifier
Jayce wins against Lucian 46.15% of the time which is 3.44% lower against Lucian than the average opponent.
After normalising both champions win rates Jayce wins against Lucian 1.32% less often than would be expected.
The average opponent winrate against Lucian is 49.59%.


Sivir
the Battle Mistress
Jayce wins against Sivir 46.64% of the time which is 1.19% lower against Sivir than the average opponent.
After normalising both champions win rates Jayce wins against Sivir 0.92% more often than would be expected.
The average opponent winrate against Sivir is 47.83%.


Jinx
the Loose Cannon
Jayce wins against Jinx 46.72% of the time which is 1.29% lower against Jinx than the average opponent.
After normalising both champions win rates Jayce wins against Jinx 0.82% more often than would be expected.
The average opponent winrate against Jinx is 48.01%.


Senna
the Redeemer
Jayce wins against Senna 46.91% of the time which is 2.89% lower against Senna than the average opponent.
After normalising both champions win rates Jayce wins against Senna 0.77% less often than would be expected.
The average opponent winrate against Senna is 49.80%.


Caitlyn
the Sheriff of Piltover
Jayce wins against Caitlyn 47.29% of the time which is 2.92% lower against Caitlyn than the average opponent.
After normalising both champions win rates Jayce wins against Caitlyn 0.80% less often than would be expected.
The average opponent winrate against Caitlyn is 50.21%.


Jhin
the Virtuoso
Jayce wins against Jhin 47.31% of the time which is 2.91% lower against Jhin than the average opponent.
After normalising both champions win rates Jayce wins against Jhin 0.79% less often than would be expected.
The average opponent winrate against Jhin is 50.22%.


Kai'Sa
Daughter of the Void
Jayce wins against Kai'Sa 47.53% of the time which is 2.38% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Jayce wins against Kai'Sa 0.26% less often than would be expected.
The average opponent winrate against Kai'Sa is 49.91%.


Vayne
the Night Hunter
Jayce wins against Vayne 47.62% of the time which is 0.04% lower against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 2.07% more often than would be expected.
The average opponent winrate against Vayne is 47.66%.


Xayah
the Rebel
Jayce wins against Xayah 48.19% of the time which is 1.28% lower against Xayah than the average opponent.
After normalising both champions win rates Jayce wins against Xayah 0.84% more often than would be expected.
The average opponent winrate against Xayah is 49.47%.


Tristana
the Yordle Gunner
Jayce wins against Tristana 48.61% of the time which is 0.15% higher against Tristana than the average opponent.
After normalising both champions win rates Jayce wins against Tristana 2.27% more often than would be expected.
The average opponent winrate against Tristana is 48.46%.


Aphelios
the Weapon of the Faithful
Jayce wins against Aphelios 49.01% of the time which is 1.00% lower against Aphelios than the average opponent.
After normalising both champions win rates Jayce wins against Aphelios 1.12% more often than would be expected.
The average opponent winrate against Aphelios is 50.01%.


Kog'Maw
the Mouth of the Abyss
Jayce wins against Kog'Maw 49.64% of the time which is 4.11% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Jayce wins against Kog'Maw 6.21% more often than would be expected.
The average opponent winrate against Kog'Maw is 45.53%.


Nilah
the Joy Unbound
Jayce wins against Nilah 50.14% of the time which is 3.60% higher against Nilah than the average opponent.
After normalising both champions win rates Jayce wins against Nilah 5.70% more often than would be expected.
The average opponent winrate against Nilah is 46.54%.


Swain
the Noxian Grand General
Jayce wins against Swain 50.36% of the time which is 4.71% higher against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 6.81% more often than would be expected.
The average opponent winrate against Swain is 45.65%.


Ezreal
the Prodigal Explorer
Jayce wins against Ezreal 50.69% of the time which is 2.31% lower against Ezreal than the average opponent.
After normalising both champions win rates Jayce wins against Ezreal 0.19% less often than would be expected.
The average opponent winrate against Ezreal is 53.00%.


Varus
the Arrow of Retribution
Jayce wins against Varus 51.00% of the time which is 0.87% lower against Varus than the average opponent.
After normalising both champions win rates Jayce wins against Varus 1.25% more often than would be expected.
The average opponent winrate against Varus is 51.87%.


Yunara
the Unbroken Faith
Jayce wins against Yunara 51.91% of the time which is 1.33% lower against Yunara than the average opponent.
After normalising both champions win rates Jayce wins against Yunara 0.79% more often than would be expected.
The average opponent winrate against Yunara is 53.24%.


Draven
the Glorious Executioner
Jayce wins against Draven 51.91% of the time which is 0.93% higher against Draven than the average opponent.
After normalising both champions win rates Jayce wins against Draven 3.05% more often than would be expected.
The average opponent winrate against Draven is 50.98%.


Corki
the Daring Bombardier
Jayce wins against Corki 52.44% of the time which is 0.37% higher against Corki than the average opponent.
After normalising both champions win rates Jayce wins against Corki 2.49% more often than would be expected.
The average opponent winrate against Corki is 52.07%.


Kalista
the Spear of Vengeance
Jayce wins against Kalista 53.96% of the time which is 0.44% lower against Kalista than the average opponent.
After normalising both champions win rates Jayce wins against Kalista 1.67% more often than would be expected.
The average opponent winrate against Kalista is 54.40%.


Yasuo
the Unforgiven
Jayce wins against Yasuo 59.29% of the time which is 10.80% higher against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 12.92% more often than would be expected.
The average opponent winrate against Yasuo is 48.49%.