

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.
Master+ Champions Analysed: 4,035,691
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 30 is the strongest counter to bottom champions of Kalista, Jhin & Corki. While Jayce top is countered most by bottom champions of Swain, Kog'Maw & Aurelion Sol. Below is a detailed breakdown of Jayce top counters against bottom champions with a minimum of 100 games.


Swain
the Noxian Grand General
Jayce wins against Swain 44.44% of the time which is 1.64% lower against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 5.50% less often than would be expected.
The average opponent winrate against Swain is 46.08%.


Kog'Maw
the Mouth of the Abyss
Jayce wins against Kog'Maw 44.98% of the time which is 1.10% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Jayce wins against Kog'Maw 4.96% less often than would be expected.
The average opponent winrate against Kog'Maw is 46.08%.


Aurelion Sol
The Star Forger
Jayce wins against Aurelion Sol 45.54% of the time which is 1.10% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Jayce wins against Aurelion Sol 2.76% less often than would be expected.
The average opponent winrate against Aurelion Sol is 44.44%.


Karthus
the Deathsinger
Jayce wins against Karthus 45.61% of the time which is 0.91% higher against Karthus than the average opponent.
After normalising both champions win rates Jayce wins against Karthus 2.95% less often than would be expected.
The average opponent winrate against Karthus is 44.70%.


Seraphine
the Starry-Eyed Songstress
Jayce wins against Seraphine 46.61% of the time which is 0.01% lower against Seraphine than the average opponent.
After normalising both champions win rates Jayce wins against Seraphine 3.88% less often than would be expected.
The average opponent winrate against Seraphine is 46.62%.


Ziggs
the Hexplosives Expert
Jayce wins against Ziggs 48.30% of the time which is 0.90% higher against Ziggs than the average opponent.
After normalising both champions win rates Jayce wins against Ziggs 2.97% less often than would be expected.
The average opponent winrate against Ziggs is 47.40%.


Miss Fortune
the Bounty Hunter
Jayce wins against Miss Fortune 48.42% of the time which is 1.19% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Jayce wins against Miss Fortune 2.68% less often than would be expected.
The average opponent winrate against Miss Fortune is 47.23%.


Mel
the Soul's Reflection
Jayce wins against Mel 48.80% of the time which is 0.58% lower against Mel than the average opponent.
After normalising both champions win rates Jayce wins against Mel 4.45% less often than would be expected.
The average opponent winrate against Mel is 49.38%.


Zeri
The Spark of Zaun
Jayce wins against Zeri 48.97% of the time which is 1.45% higher against Zeri than the average opponent.
After normalising both champions win rates Jayce wins against Zeri 2.42% less often than would be expected.
The average opponent winrate against Zeri is 47.52%.


Twitch
the Plague Rat
Jayce wins against Twitch 49.12% of the time which is 3.12% higher against Twitch than the average opponent.
After normalising both champions win rates Jayce wins against Twitch 0.74% less often than would be expected.
The average opponent winrate against Twitch is 46.00%.


Jinx
the Loose Cannon
Jayce wins against Jinx 49.23% of the time which is 3.09% higher against Jinx than the average opponent.
After normalising both champions win rates Jayce wins against Jinx 0.77% less often than would be expected.
The average opponent winrate against Jinx is 46.14%.


Senna
the Redeemer
Jayce wins against Senna 49.63% of the time which is 3.36% higher against Senna than the average opponent.
After normalising both champions win rates Jayce wins against Senna 0.51% less often than would be expected.
The average opponent winrate against Senna is 46.27%.


Nilah
the Joy Unbound
Jayce wins against Nilah 49.64% of the time which is 4.27% higher against Nilah than the average opponent.
After normalising both champions win rates Jayce wins against Nilah 0.41% more often than would be expected.
The average opponent winrate against Nilah is 45.37%.


Draven
the Glorious Executioner
Jayce wins against Draven 49.75% of the time which is 2.69% higher against Draven than the average opponent.
After normalising both champions win rates Jayce wins against Draven 1.18% less often than would be expected.
The average opponent winrate against Draven is 47.06%.


Yasuo
the Unforgiven
Jayce wins against Yasuo 50.00% of the time which is 5.77% higher against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 1.91% more often than would be expected.
The average opponent winrate against Yasuo is 44.23%.


Tristana
the Yordle Gunner
Jayce wins against Tristana 50.11% of the time which is 4.08% higher against Tristana than the average opponent.
After normalising both champions win rates Jayce wins against Tristana 0.22% more often than would be expected.
The average opponent winrate against Tristana is 46.03%.


Xayah
the Rebel
Jayce wins against Xayah 50.31% of the time which is 3.40% higher against Xayah than the average opponent.
After normalising both champions win rates Jayce wins against Xayah 0.47% less often than would be expected.
The average opponent winrate against Xayah is 46.91%.


Hwei
the Visionary
Jayce wins against Hwei 51.61% of the time which is 4.60% higher against Hwei than the average opponent.
After normalising both champions win rates Jayce wins against Hwei 0.73% more often than would be expected.
The average opponent winrate against Hwei is 47.01%.


Varus
the Arrow of Retribution
Jayce wins against Varus 51.68% of the time which is 2.70% higher against Varus than the average opponent.
After normalising both champions win rates Jayce wins against Varus 1.17% less often than would be expected.
The average opponent winrate against Varus is 48.98%.


Kai'Sa
Daughter of the Void
Jayce wins against Kai'Sa 51.84% of the time which is 3.63% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Jayce wins against Kai'Sa 0.24% less often than would be expected.
The average opponent winrate against Kai'Sa is 48.21%.


Sivir
the Battle Mistress
Jayce wins against Sivir 51.94% of the time which is 6.04% higher against Sivir than the average opponent.
After normalising both champions win rates Jayce wins against Sivir 2.18% more often than would be expected.
The average opponent winrate against Sivir is 45.90%.


Aphelios
the Weapon of the Faithful
Jayce wins against Aphelios 51.99% of the time which is 3.39% higher against Aphelios than the average opponent.
After normalising both champions win rates Jayce wins against Aphelios 0.48% less often than would be expected.
The average opponent winrate against Aphelios is 48.60%.


Vayne
the Night Hunter
Jayce wins against Vayne 52.01% of the time which is 6.21% higher against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 2.35% more often than would be expected.
The average opponent winrate against Vayne is 45.80%.


Lucian
the Purifier
Jayce wins against Lucian 52.13% of the time which is 4.73% higher against Lucian than the average opponent.
After normalising both champions win rates Jayce wins against Lucian 0.86% more often than would be expected.
The average opponent winrate against Lucian is 47.40%.


Samira
the Desert Rose
Jayce wins against Samira 52.36% of the time which is 4.91% higher against Samira than the average opponent.
After normalising both champions win rates Jayce wins against Samira 1.04% more often than would be expected.
The average opponent winrate against Samira is 47.45%.


Lux
the Lady of Luminosity
Jayce wins against Lux 52.63% of the time which is 6.38% higher against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 2.51% more often than would be expected.
The average opponent winrate against Lux is 46.25%.


Smolder
the Fiery Fledgling
Jayce wins against Smolder 52.81% of the time which is 4.50% higher against Smolder than the average opponent.
After normalising both champions win rates Jayce wins against Smolder 0.63% more often than would be expected.
The average opponent winrate against Smolder is 48.31%.


Caitlyn
the Sheriff of Piltover
Jayce wins against Caitlyn 53.07% of the time which is 5.04% higher against Caitlyn than the average opponent.
After normalising both champions win rates Jayce wins against Caitlyn 1.17% more often than would be expected.
The average opponent winrate against Caitlyn is 48.03%.


Ezreal
the Prodigal Explorer
Jayce wins against Ezreal 53.43% of the time which is 3.76% higher against Ezreal than the average opponent.
After normalising both champions win rates Jayce wins against Ezreal 0.11% less often than would be expected.
The average opponent winrate against Ezreal is 49.67%.


Ashe
the Frost Archer
Jayce wins against Ashe 53.90% of the time which is 7.04% higher against Ashe than the average opponent.
After normalising both champions win rates Jayce wins against Ashe 3.17% more often than would be expected.
The average opponent winrate against Ashe is 46.86%.


Corki
the Daring Bombardier
Jayce wins against Corki 54.47% of the time which is 5.86% higher against Corki than the average opponent.
After normalising both champions win rates Jayce wins against Corki 1.99% more often than would be expected.
The average opponent winrate against Corki is 48.61%.


Jhin
the Virtuoso
Jayce wins against Jhin 54.63% of the time which is 5.71% higher against Jhin than the average opponent.
After normalising both champions win rates Jayce wins against Jhin 1.84% more often than would be expected.
The average opponent winrate against Jhin is 48.92%.


Kalista
the Spear of Vengeance
Jayce wins against Kalista 58.65% of the time which is 7.65% higher against Kalista than the average opponent.
After normalising both champions win rates Jayce wins against Kalista 3.78% more often than would be expected.
The average opponent winrate against Kalista is 51.00%.