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: 25,612,396
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 14.18 is the strongest counter to bottom champions of Aphelios, Smolder & Varus. While Jayce top is countered most by bottom champions of Karthus, Veigar & Nilah. 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 40.00% of the time which is 5.93% lower against Karthus than the average opponent.
After normalising both champions win rates Jayce wins against Karthus 6.92% less often than would be expected.
The average opponent winrate against Karthusis 45.93%.
Veigar
the Tiny Master of Evil
Jayce wins against Veigar 42.92% of the time which is 3.34% lower against Veigar than the average opponent.
After normalising both champions win rates Jayce wins against Veigar 4.33% less often than would be expected.
The average opponent winrate against Veigaris 46.26%.
Nilah
the Joy Unbound
Jayce wins against Nilah 44.02% of the time which is 2.79% lower against Nilah than the average opponent.
After normalising both champions win rates Jayce wins against Nilah 3.78% less often than would be expected.
The average opponent winrate against Nilahis 46.81%.
Seraphine
the Starry-Eyed Songstress
Jayce wins against Seraphine 44.44% of the time which is 1.74% lower against Seraphine than the average opponent.
After normalising both champions win rates Jayce wins against Seraphine 2.73% less often than would be expected.
The average opponent winrate against Seraphineis 46.18%.
Twitch
the Plague Rat
Jayce wins against Twitch 45.95% of the time which is 1.25% lower against Twitch than the average opponent.
After normalising both champions win rates Jayce wins against Twitch 2.24% less often than would be expected.
The average opponent winrate against Twitchis 47.20%.
Brand
the Burning Vengeance
Jayce wins against Brand 46.48% of the time which is 0.02% higher against Brand than the average opponent.
After normalising both champions win rates Jayce wins against Brand 0.97% less often than would be expected.
The average opponent winrate against Brandis 46.46%.
Jhin
the Virtuoso
Jayce wins against Jhin 47.38% of the time which is 0.62% higher against Jhin than the average opponent.
After normalising both champions win rates Jayce wins against Jhin 0.37% less often than would be expected.
The average opponent winrate against Jhinis 46.76%.
Lux
the Lady of Luminosity
Jayce wins against Lux 47.45% of the time which is 2.23% higher against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 1.24% more often than would be expected.
The average opponent winrate against Luxis 45.22%.
Kog'Maw
the Mouth of the Abyss
Jayce wins against Kog'Maw 47.48% of the time which is 1.42% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Jayce wins against Kog'Maw 0.43% more often than would be expected.
The average opponent winrate against Kog'Mawis 46.06%.
Hwei
the Visionary
Jayce wins against Hwei 48.55% of the time which is 1.87% higher against Hwei than the average opponent.
After normalising both champions win rates Jayce wins against Hwei 0.88% more often than would be expected.
The average opponent winrate against Hweiis 46.68%.
Sivir
the Battle Mistress
Jayce wins against Sivir 48.58% of the time which is 0.20% higher against Sivir than the average opponent.
After normalising both champions win rates Jayce wins against Sivir 0.79% less often than would be expected.
The average opponent winrate against Siviris 48.38%.
Jinx
the Loose Cannon
Jayce wins against Jinx 48.72% of the time which is 1.22% higher against Jinx than the average opponent.
After normalising both champions win rates Jayce wins against Jinx 0.23% more often than would be expected.
The average opponent winrate against Jinxis 47.50%.
Kai'Sa
Daughter of the Void
Jayce wins against Kai'Sa 48.92% of the time which is 0.79% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Jayce wins against Kai'Sa 0.20% less often than would be expected.
The average opponent winrate against Kai'Sais 48.13%.
Swain
the Noxian Grand General
Jayce wins against Swain 49.39% of the time which is 3.92% higher against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 2.93% more often than would be expected.
The average opponent winrate against Swainis 45.47%.
Lucian
the Purifier
Jayce wins against Lucian 49.53% of the time which is 1.02% higher against Lucian than the average opponent.
After normalising both champions win rates Jayce wins against Lucian 0.03% more often than would be expected.
The average opponent winrate against Lucianis 48.51%.
Cassiopeia
the Serpent's Embrace
Jayce wins against Cassiopeia 49.53% of the time which is 1.78% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Jayce wins against Cassiopeia 0.79% more often than would be expected.
The average opponent winrate against Cassiopeiais 47.75%.
Ashe
the Frost Archer
Jayce wins against Ashe 49.59% of the time which is 0.87% higher against Ashe than the average opponent.
After normalising both champions win rates Jayce wins against Ashe 0.12% less often than would be expected.
The average opponent winrate against Asheis 48.72%.
Xayah
the Rebel
Jayce wins against Xayah 49.90% of the time which is 0.58% higher against Xayah than the average opponent.
After normalising both champions win rates Jayce wins against Xayah 0.41% less often than would be expected.
The average opponent winrate against Xayahis 49.32%.
Draven
the Glorious Executioner
Jayce wins against Draven 50.37% of the time which is 1.27% higher against Draven than the average opponent.
After normalising both champions win rates Jayce wins against Draven 0.28% more often than would be expected.
The average opponent winrate against Dravenis 49.10%.
Caitlyn
the Sheriff of Piltover
Jayce wins against Caitlyn 50.46% of the time which is 1.00% higher against Caitlyn than the average opponent.
After normalising both champions win rates Jayce wins against Caitlyn 0.01% more often than would be expected.
The average opponent winrate against Caitlynis 49.46%.
Miss Fortune
the Bounty Hunter
Jayce wins against Miss Fortune 50.56% of the time which is 1.34% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Jayce wins against Miss Fortune 0.35% more often than would be expected.
The average opponent winrate against Miss Fortuneis 49.22%.
Zeri
The Spark of Zaun
Jayce wins against Zeri 50.78% of the time which is 0.18% higher against Zeri than the average opponent.
After normalising both champions win rates Jayce wins against Zeri 0.81% less often than would be expected.
The average opponent winrate against Zeriis 50.60%.
Ziggs
the Hexplosives Expert
Jayce wins against Ziggs 50.86% of the time which is 2.17% higher against Ziggs than the average opponent.
After normalising both champions win rates Jayce wins against Ziggs 1.18% more often than would be expected.
The average opponent winrate against Ziggsis 48.69%.
Samira
the Desert Rose
Jayce wins against Samira 50.96% of the time which is 1.29% higher against Samira than the average opponent.
After normalising both champions win rates Jayce wins against Samira 0.30% more often than would be expected.
The average opponent winrate against Samirais 49.67%.
Ezreal
the Prodigal Explorer
Jayce wins against Ezreal 51.18% of the time which is 0.95% higher against Ezreal than the average opponent.
After normalising both champions win rates Jayce wins against Ezreal 0.04% less often than would be expected.
The average opponent winrate against Ezrealis 50.23%.
Yasuo
the Unforgiven
Jayce wins against Yasuo 51.25% of the time which is 2.45% higher against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 1.46% more often than would be expected.
The average opponent winrate against Yasuois 48.80%.
Tristana
the Yordle Gunner
Jayce wins against Tristana 51.67% of the time which is 0.50% lower against Tristana than the average opponent.
After normalising both champions win rates Jayce wins against Tristana 1.49% less often than would be expected.
The average opponent winrate against Tristanais 52.17%.
Vayne
the Night Hunter
Jayce wins against Vayne 51.80% of the time which is 3.10% higher against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 2.11% more often than would be expected.
The average opponent winrate against Vayneis 48.70%.
Kalista
the Spear of Vengeance
Jayce wins against Kalista 52.10% of the time which is 2.06% higher against Kalista than the average opponent.
After normalising both champions win rates Jayce wins against Kalista 1.07% more often than would be expected.
The average opponent winrate against Kalistais 50.04%.
Varus
the Arrow of Retribution
Jayce wins against Varus 52.11% of the time which is 1.59% higher against Varus than the average opponent.
After normalising both champions win rates Jayce wins against Varus 0.60% more often than would be expected.
The average opponent winrate against Varusis 50.52%.
Smolder
the Fiery Fledgling
Jayce wins against Smolder 52.76% of the time which is 0.27% higher against Smolder than the average opponent.
After normalising both champions win rates Jayce wins against Smolder 0.72% less often than would be expected.
The average opponent winrate against Smolderis 52.49%.
Aphelios
the Weapon of the Faithful
Jayce wins against Aphelios 52.97% of the time which is 2.23% higher against Aphelios than the average opponent.
After normalising both champions win rates Jayce wins against Aphelios 1.24% more often than would be expected.
The average opponent winrate against Apheliosis 50.74%.