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.
Platinum+ Champions Analysed: 70,918,941
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 14.1 is the strongest counter to bottom champions of Teemo, Corki & Veigar. While Jayce top is countered most by bottom champions of Tahm Kench, Karthus & Senna. Below is a detailed breakdown of Jayce top counters against bottom champions with a minimum of 100 games.
Tahm Kench
The River King
Jayce wins against Tahm Kench 41.67% of the time which is 0.86% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Jayce wins against Tahm Kench 0.10% less often than would be expected.
The average opponent winrate against Tahm Kenchis 42.53%.
Karthus
the Deathsinger
Jayce wins against Karthus 44.15% of the time which is 6.10% lower against Karthus than the average opponent.
After normalising both champions win rates Jayce wins against Karthus 5.29% less often than would be expected.
The average opponent winrate against Karthusis 50.25%.
Senna
the Redeemer
Jayce wins against Senna 44.33% of the time which is 2.72% higher against Senna than the average opponent.
After normalising both champions win rates Jayce wins against Senna 3.47% more often than would be expected.
The average opponent winrate against Sennais 41.61%.
Seraphine
the Starry-Eyed Songstress
Jayce wins against Seraphine 44.64% of the time which is 0.42% lower against Seraphine than the average opponent.
After normalising both champions win rates Jayce wins against Seraphine 0.37% more often than would be expected.
The average opponent winrate against Seraphineis 45.06%.
Miss Fortune
the Bounty Hunter
Jayce wins against Miss Fortune 44.77% of the time which is 0.51% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Jayce wins against Miss Fortune 0.28% more often than would be expected.
The average opponent winrate against Miss Fortuneis 45.28%.
Cassiopeia
the Serpent's Embrace
Jayce wins against Cassiopeia 45.00% of the time which is 2.05% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Jayce wins against Cassiopeia 1.25% less often than would be expected.
The average opponent winrate against Cassiopeiais 47.05%.
Twitch
the Plague Rat
Jayce wins against Twitch 45.27% of the time which is 3.01% lower against Twitch than the average opponent.
After normalising both champions win rates Jayce wins against Twitch 2.20% less often than would be expected.
The average opponent winrate against Twitchis 48.28%.
Nilah
the Joy Unbound
Jayce wins against Nilah 46.31% of the time which is 0.11% higher against Nilah than the average opponent.
After normalising both champions win rates Jayce wins against Nilah 0.91% more often than would be expected.
The average opponent winrate against Nilahis 46.20%.
Swain
the Noxian Grand General
Jayce wins against Swain 46.55% of the time which is 0.14% higher against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 0.94% more often than would be expected.
The average opponent winrate against Swainis 46.41%.
Jhin
the Virtuoso
Jayce wins against Jhin 46.63% of the time which is 1.43% lower against Jhin than the average opponent.
After normalising both champions win rates Jayce wins against Jhin 0.62% less often than would be expected.
The average opponent winrate against Jhinis 48.06%.
Lux
the Lady of Luminosity
Jayce wins against Lux 47.28% of the time which is 1.08% lower against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 0.27% less often than would be expected.
The average opponent winrate against Luxis 48.36%.
Ashe
the Frost Archer
Jayce wins against Ashe 47.32% of the time which is 1.96% lower against Ashe than the average opponent.
After normalising both champions win rates Jayce wins against Ashe 1.15% less often than would be expected.
The average opponent winrate against Asheis 49.28%.
Jinx
the Loose Cannon
Jayce wins against Jinx 47.71% of the time which is 0.40% lower against Jinx than the average opponent.
After normalising both champions win rates Jayce wins against Jinx 0.41% more often than would be expected.
The average opponent winrate against Jinxis 48.11%.
Hwei
the Visionary
Jayce wins against Hwei 47.76% of the time which is 4.59% lower against Hwei than the average opponent.
After normalising both champions win rates Jayce wins against Hwei 3.78% less often than would be expected.
The average opponent winrate against Hweiis 52.35%.
Caitlyn
the Sheriff of Piltover
Jayce wins against Caitlyn 47.84% of the time which is 1.29% lower against Caitlyn than the average opponent.
After normalising both champions win rates Jayce wins against Caitlyn 0.48% less often than would be expected.
The average opponent winrate against Caitlynis 49.13%.
Draven
the Glorious Executioner
Jayce wins against Draven 47.98% of the time which is 1.61% lower against Draven than the average opponent.
After normalising both champions win rates Jayce wins against Draven 0.80% less often than would be expected.
The average opponent winrate against Dravenis 49.59%.
Brand
the Burning Vengeance
Jayce wins against Brand 48.00% of the time which is 0.44% higher against Brand than the average opponent.
After normalising both champions win rates Jayce wins against Brand 1.24% more often than would be expected.
The average opponent winrate against Brandis 47.56%.
Kog'Maw
the Mouth of the Abyss
Jayce wins against Kog'Maw 48.22% of the time which is 1.76% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Jayce wins against Kog'Maw 0.95% less often than would be expected.
The average opponent winrate against Kog'Mawis 49.98%.
Lucian
the Purifier
Jayce wins against Lucian 48.30% of the time which is 1.20% lower against Lucian than the average opponent.
After normalising both champions win rates Jayce wins against Lucian 0.39% less often than would be expected.
The average opponent winrate against Lucianis 49.50%.
Samira
the Desert Rose
Jayce wins against Samira 48.60% of the time which is 0.69% lower against Samira than the average opponent.
After normalising both champions win rates Jayce wins against Samira 0.12% more often than would be expected.
The average opponent winrate against Samirais 49.29%.
Yasuo
the Unforgiven
Jayce wins against Yasuo 48.79% of the time which is 1.29% higher against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 2.09% more often than would be expected.
The average opponent winrate against Yasuois 47.50%.
Sivir
the Battle Mistress
Jayce wins against Sivir 48.82% of the time which is 1.47% lower against Sivir than the average opponent.
After normalising both champions win rates Jayce wins against Sivir 0.66% less often than would be expected.
The average opponent winrate against Siviris 50.29%.
Vayne
the Night Hunter
Jayce wins against Vayne 49.00% of the time which is 0.59% higher against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 1.40% more often than would be expected.
The average opponent winrate against Vayneis 48.41%.
Xayah
the Rebel
Jayce wins against Xayah 49.28% of the time which is 0.88% lower against Xayah than the average opponent.
After normalising both champions win rates Jayce wins against Xayah 0.07% less often than would be expected.
The average opponent winrate against Xayahis 50.16%.
Syndra
the Dark Sovereign
Jayce wins against Syndra 49.48% of the time which is 2.26% lower against Syndra than the average opponent.
After normalising both champions win rates Jayce wins against Syndra 1.45% less often than would be expected.
The average opponent winrate against Syndrais 51.74%.
Ezreal
the Prodigal Explorer
Jayce wins against Ezreal 49.54% of the time which is 2.37% lower against Ezreal than the average opponent.
After normalising both champions win rates Jayce wins against Ezreal 1.56% less often than would be expected.
The average opponent winrate against Ezrealis 51.91%.
Akshan
the Rogue Sentinel
Jayce wins against Akshan 49.57% of the time which is 0.80% lower against Akshan than the average opponent.
After normalising both champions win rates Jayce wins against Akshan 0.01% more often than would be expected.
The average opponent winrate against Akshanis 50.37%.
Aphelios
the Weapon of the Faithful
Jayce wins against Aphelios 49.58% of the time which is 1.27% lower against Aphelios than the average opponent.
After normalising both champions win rates Jayce wins against Aphelios 0.46% less often than would be expected.
The average opponent winrate against Apheliosis 50.85%.
Ziggs
the Hexplosives Expert
Jayce wins against Ziggs 49.63% of the time which is 0.73% lower against Ziggs than the average opponent.
After normalising both champions win rates Jayce wins against Ziggs 0.08% more often than would be expected.
The average opponent winrate against Ziggsis 50.36%.
Xerath
the Magus Ascendant
Jayce wins against Xerath 50.00% of the time which is 1.87% higher against Xerath than the average opponent.
After normalising both champions win rates Jayce wins against Xerath 2.68% more often than would be expected.
The average opponent winrate against Xerathis 48.13%.
Yone
the Unforgotten
Jayce wins against Yone 50.33% of the time which is 1.18% lower against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 0.37% less often than would be expected.
The average opponent winrate against Yoneis 51.51%.
Tristana
the Yordle Gunner
Jayce wins against Tristana 50.49% of the time which is 0.45% higher against Tristana than the average opponent.
After normalising both champions win rates Jayce wins against Tristana 1.26% more often than would be expected.
The average opponent winrate against Tristanais 50.04%.
Kalista
the Spear of Vengeance
Jayce wins against Kalista 50.75% of the time which is 0.20% lower against Kalista than the average opponent.
After normalising both champions win rates Jayce wins against Kalista 0.61% more often than would be expected.
The average opponent winrate against Kalistais 50.95%.
Varus
the Arrow of Retribution
Jayce wins against Varus 50.76% of the time which is 0.08% lower against Varus than the average opponent.
After normalising both champions win rates Jayce wins against Varus 0.73% more often than would be expected.
The average opponent winrate against Varusis 50.84%.
Zeri
The Spark of Zaun
Jayce wins against Zeri 50.89% of the time which is 2.20% lower against Zeri than the average opponent.
After normalising both champions win rates Jayce wins against Zeri 1.39% less often than would be expected.
The average opponent winrate against Zeriis 53.09%.
Kai'Sa
Daughter of the Void
Jayce wins against Kai'Sa 51.44% of the time which is 1.07% 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'Sais 52.51%.
Heimerdinger
the Revered Inventor
Jayce wins against Heimerdinger 52.11% of the time which is 4.71% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Jayce wins against Heimerdinger 5.51% more often than would be expected.
The average opponent winrate against Heimerdingeris 47.40%.
Veigar
the Tiny Master of Evil
Jayce wins against Veigar 52.43% of the time which is 2.67% higher against Veigar than the average opponent.
After normalising both champions win rates Jayce wins against Veigar 3.48% more often than would be expected.
The average opponent winrate against Veigaris 49.76%.
Corki
the Daring Bombardier
Jayce wins against Corki 53.72% of the time which is 0.89% higher against Corki than the average opponent.
After normalising both champions win rates Jayce wins against Corki 1.70% more often than would be expected.
The average opponent winrate against Corkiis 52.83%.
Teemo
the Swift Scout
Jayce wins against Teemo 54.63% of the time which is 5.50% higher against Teemo than the average opponent.
After normalising both champions win rates Jayce wins against Teemo 6.31% more often than would be expected.
The average opponent winrate against Teemois 49.13%.