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.
All Ranks Champions Analysed: 77,004,080
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 14.10 is the strongest counter to bottom champions of Zeri, Smolder & Aphelios. While Jayce top is countered most by bottom champions of Ornn, Karthus & Cassiopeia. Below is a detailed breakdown of Jayce top counters against bottom champions with a minimum of 100 games.
Ornn
The Fire below the Mountain
Jayce wins against Ornn 34.31% of the time which is 14.90% lower against Ornn than the average opponent.
After normalising both champions win rates Jayce wins against Ornn 12.55% less often than would be expected.
The average opponent winrate against Ornnis 49.21%.
Karthus
the Deathsinger
Jayce wins against Karthus 39.34% of the time which is 7.32% lower against Karthus than the average opponent.
After normalising both champions win rates Jayce wins against Karthus 4.99% less often than would be expected.
The average opponent winrate against Karthusis 46.66%.
Cassiopeia
the Serpent's Embrace
Jayce wins against Cassiopeia 42.49% of the time which is 4.24% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Jayce wins against Cassiopeia 1.91% less often than would be expected.
The average opponent winrate against Cassiopeiais 46.73%.
Nautilus
the Titan of the Depths
Jayce wins against Nautilus 43.18% of the time which is 8.03% lower against Nautilus than the average opponent.
After normalising both champions win rates Jayce wins against Nautilus 5.68% less often than would be expected.
The average opponent winrate against Nautilusis 51.21%.
Heimerdinger
the Revered Inventor
Jayce wins against Heimerdinger 43.18% of the time which is 3.96% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Jayce wins against Heimerdinger 1.62% less often than would be expected.
The average opponent winrate against Heimerdingeris 47.14%.
Aurelion Sol
The Star Forger
Jayce wins against Aurelion Sol 43.81% of the time which is 4.68% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Jayce wins against Aurelion Sol 2.34% less often than would be expected.
The average opponent winrate against Aurelion Solis 48.49%.
Jhin
the Virtuoso
Jayce wins against Jhin 44.75% of the time which is 2.65% lower against Jhin than the average opponent.
After normalising both champions win rates Jayce wins against Jhin 0.31% less often than would be expected.
The average opponent winrate against Jhinis 47.40%.
Jinx
the Loose Cannon
Jayce wins against Jinx 44.80% of the time which is 2.85% lower against Jinx than the average opponent.
After normalising both champions win rates Jayce wins against Jinx 0.51% less often than would be expected.
The average opponent winrate against Jinxis 47.65%.
Teemo
the Swift Scout
Jayce wins against Teemo 44.86% of the time which is 7.71% lower against Teemo than the average opponent.
After normalising both champions win rates Jayce wins against Teemo 5.36% less often than would be expected.
The average opponent winrate against Teemois 52.57%.
Miss Fortune
the Bounty Hunter
Jayce wins against Miss Fortune 45.01% of the time which is 3.51% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Jayce wins against Miss Fortune 1.17% less often than would be expected.
The average opponent winrate against Miss Fortuneis 48.52%.
Twitch
the Plague Rat
Jayce wins against Twitch 45.08% of the time which is 4.21% lower against Twitch than the average opponent.
After normalising both champions win rates Jayce wins against Twitch 1.86% less often than would be expected.
The average opponent winrate against Twitchis 49.29%.
Swain
the Noxian Grand General
Jayce wins against Swain 45.22% of the time which is 1.38% lower against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 0.95% more often than would be expected.
The average opponent winrate against Swainis 46.60%.
Ziggs
the Hexplosives Expert
Jayce wins against Ziggs 45.45% of the time which is 3.97% lower against Ziggs than the average opponent.
After normalising both champions win rates Jayce wins against Ziggs 1.62% less often than would be expected.
The average opponent winrate against Ziggsis 49.42%.
Seraphine
the Starry-Eyed Songstress
Jayce wins against Seraphine 45.50% of the time which is 1.99% lower against Seraphine than the average opponent.
After normalising both champions win rates Jayce wins against Seraphine 0.35% more often than would be expected.
The average opponent winrate against Seraphineis 47.49%.
Ashe
the Frost Archer
Jayce wins against Ashe 45.76% of the time which is 2.70% lower against Ashe than the average opponent.
After normalising both champions win rates Jayce wins against Ashe 0.36% less often than would be expected.
The average opponent winrate against Asheis 48.46%.
Brand
the Burning Vengeance
Jayce wins against Brand 46.11% of the time which is 1.35% lower against Brand than the average opponent.
After normalising both champions win rates Jayce wins against Brand 0.99% more often than would be expected.
The average opponent winrate against Brandis 47.46%.
Nilah
the Joy Unbound
Jayce wins against Nilah 46.23% of the time which is 3.32% lower against Nilah than the average opponent.
After normalising both champions win rates Jayce wins against Nilah 0.97% less often than would be expected.
The average opponent winrate against Nilahis 49.55%.
Caitlyn
the Sheriff of Piltover
Jayce wins against Caitlyn 46.53% of the time which is 2.20% lower against Caitlyn than the average opponent.
After normalising both champions win rates Jayce wins against Caitlyn 0.15% more often than would be expected.
The average opponent winrate against Caitlynis 48.73%.
Hwei
the Visionary
Jayce wins against Hwei 46.75% of the time which is 2.01% lower against Hwei than the average opponent.
After normalising both champions win rates Jayce wins against Hwei 0.34% more often than would be expected.
The average opponent winrate against Hweiis 48.76%.
Tahm Kench
The River King
Jayce wins against Tahm Kench 46.80% of the time which is 1.01% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Jayce wins against Tahm Kench 3.33% more often than would be expected.
The average opponent winrate against Tahm Kenchis 45.79%.
Xerath
the Magus Ascendant
Jayce wins against Xerath 47.00% of the time which is 3.76% lower against Xerath than the average opponent.
After normalising both champions win rates Jayce wins against Xerath 1.41% less often than would be expected.
The average opponent winrate against Xerathis 50.76%.
Sivir
the Battle Mistress
Jayce wins against Sivir 47.36% of the time which is 3.26% lower against Sivir than the average opponent.
After normalising both champions win rates Jayce wins against Sivir 0.91% less often than would be expected.
The average opponent winrate against Siviris 50.62%.
Samira
the Desert Rose
Jayce wins against Samira 47.40% of the time which is 2.28% lower against Samira than the average opponent.
After normalising both champions win rates Jayce wins against Samira 0.07% more often than would be expected.
The average opponent winrate against Samirais 49.68%.
Corki
the Daring Bombardier
Jayce wins against Corki 47.73% of the time which is 3.48% lower against Corki than the average opponent.
After normalising both champions win rates Jayce wins against Corki 1.13% less often than would be expected.
The average opponent winrate against Corkiis 51.21%.
Yasuo
the Unforgiven
Jayce wins against Yasuo 48.13% of the time which is 4.02% lower against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 1.67% less often than would be expected.
The average opponent winrate against Yasuois 52.15%.
Veigar
the Tiny Master of Evil
Jayce wins against Veigar 48.37% of the time which is 0.30% lower against Veigar than the average opponent.
After normalising both champions win rates Jayce wins against Veigar 2.05% more often than would be expected.
The average opponent winrate against Veigaris 48.67%.
Lucian
the Purifier
Jayce wins against Lucian 48.44% of the time which is 2.42% lower against Lucian than the average opponent.
After normalising both champions win rates Jayce wins against Lucian 0.07% less often than would be expected.
The average opponent winrate against Lucianis 50.86%.
Kog'Maw
the Mouth of the Abyss
Jayce wins against Kog'Maw 48.64% of the time which is 0.27% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Jayce wins against Kog'Maw 2.08% more often than would be expected.
The average opponent winrate against Kog'Mawis 48.91%.
Tristana
the Yordle Gunner
Jayce wins against Tristana 48.79% of the time which is 1.77% lower against Tristana than the average opponent.
After normalising both champions win rates Jayce wins against Tristana 0.58% more often than would be expected.
The average opponent winrate against Tristanais 50.56%.
Draven
the Glorious Executioner
Jayce wins against Draven 48.92% of the time which is 3.83% lower against Draven than the average opponent.
After normalising both champions win rates Jayce wins against Draven 1.48% less often than would be expected.
The average opponent winrate against Dravenis 52.75%.
Twisted Fate
the Card Master
Jayce wins against Twisted Fate 48.94% of the time which is 3.64% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Jayce wins against Twisted Fate 1.29% less often than would be expected.
The average opponent winrate against Twisted Fateis 52.58%.
Xayah
the Rebel
Jayce wins against Xayah 49.25% of the time which is 2.90% lower against Xayah than the average opponent.
After normalising both champions win rates Jayce wins against Xayah 0.55% less often than would be expected.
The average opponent winrate against Xayahis 52.15%.
Lux
the Lady of Luminosity
Jayce wins against Lux 50.00% of the time which is 1.63% lower against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 0.72% more often than would be expected.
The average opponent winrate against Luxis 51.63%.
Senna
the Redeemer
Jayce wins against Senna 50.00% of the time which is 0.80% lower against Senna than the average opponent.
After normalising both champions win rates Jayce wins against Senna 1.55% more often than would be expected.
The average opponent winrate against Sennais 50.80%.
Vayne
the Night Hunter
Jayce wins against Vayne 50.22% of the time which is 0.41% lower against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 1.94% more often than would be expected.
The average opponent winrate against Vayneis 50.63%.
Ezreal
the Prodigal Explorer
Jayce wins against Ezreal 50.29% of the time which is 4.13% lower against Ezreal than the average opponent.
After normalising both champions win rates Jayce wins against Ezreal 1.79% less often than would be expected.
The average opponent winrate against Ezrealis 54.42%.
Kai'Sa
Daughter of the Void
Jayce wins against Kai'Sa 50.30% of the time which is 1.79% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Jayce wins against Kai'Sa 0.56% more often than would be expected.
The average opponent winrate against Kai'Sais 52.09%.
Kalista
the Spear of Vengeance
Jayce wins against Kalista 50.33% of the time which is 2.29% lower against Kalista than the average opponent.
After normalising both champions win rates Jayce wins against Kalista 0.06% more often than would be expected.
The average opponent winrate against Kalistais 52.62%.
Varus
the Arrow of Retribution
Jayce wins against Varus 50.36% of the time which is 1.79% lower against Varus than the average opponent.
After normalising both champions win rates Jayce wins against Varus 0.56% more often than would be expected.
The average opponent winrate against Varusis 52.15%.
Aphelios
the Weapon of the Faithful
Jayce wins against Aphelios 51.34% of the time which is 1.55% lower against Aphelios than the average opponent.
After normalising both champions win rates Jayce wins against Aphelios 0.80% more often than would be expected.
The average opponent winrate against Apheliosis 52.89%.
Smolder
the Fiery Fledgling
Jayce wins against Smolder 52.01% of the time which is 3.25% lower against Smolder than the average opponent.
After normalising both champions win rates Jayce wins against Smolder 0.91% less often than would be expected.
The average opponent winrate against Smolderis 55.26%.
Zeri
The Spark of Zaun
Jayce wins against Zeri 52.82% of the time which is 1.22% lower against Zeri than the average opponent.
After normalising both champions win rates Jayce wins against Zeri 1.12% more often than would be expected.
The average opponent winrate against Zeriis 54.04%.