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: 50,057,612
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 14.4 is the strongest counter to bottom champions of Yone, Heimerdinger & Tristana. While Jayce top is countered most by bottom champions of Cassiopeia, Karthus & Maokai. Below is a detailed breakdown of Jayce top counters against bottom champions with a minimum of 100 games.
Cassiopeia
l'abbraccio del serpente
Jayce wins against Cassiopeia 39.85% of the time which is 6.24% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Jayce wins against Cassiopeia 8.34% less often than would be expected.
The average opponent winrate against Cassiopeiais 46.09%.
Karthus
il cantore della morte
Jayce wins against Karthus 42.34% of the time which is 4.56% lower against Karthus than the average opponent.
After normalising both champions win rates Jayce wins against Karthus 6.66% less often than would be expected.
The average opponent winrate against Karthusis 46.90%.
Maokai
il treant demoniaco
Jayce wins against Maokai 44.01% of the time which is 1.15% lower against Maokai than the average opponent.
After normalising both champions win rates Jayce wins against Maokai 3.24% less often than would be expected.
The average opponent winrate against Maokaiis 45.16%.
Aurelion Sol
il forgiatore di stelle
Jayce wins against Aurelion Sol 44.07% of the time which is 0.22% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Jayce wins against Aurelion Sol 2.31% less often than would be expected.
The average opponent winrate against Aurelion Solis 44.29%.
Tahm Kench
Il re del fiume
Jayce wins against Tahm Kench 44.84% of the time which is 1.29% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Jayce wins against Tahm Kench 3.39% less often than would be expected.
The average opponent winrate against Tahm Kenchis 46.13%.
Swain
il gran generale di Noxus
Jayce wins against Swain 46.50% of the time which is 0.66% higher against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 1.44% less often than would be expected.
The average opponent winrate against Swainis 45.84%.
Senna
la Redentrice
Jayce wins against Senna 46.75% of the time which is 2.10% higher against Senna than the average opponent.
After normalising both champions win rates Jayce wins against Senna 0.01% more often than would be expected.
The average opponent winrate against Sennais 44.65%.
Lux
la signora della luminosità
Jayce wins against Lux 47.77% of the time which is 0.55% lower against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 2.65% less often than would be expected.
The average opponent winrate against Luxis 48.32%.
Twisted Fate
il maestro di carte
Jayce wins against Twisted Fate 47.80% of the time which is 1.52% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Jayce wins against Twisted Fate 0.58% less often than would be expected.
The average opponent winrate against Twisted Fateis 46.28%.
Nilah
la gioia travolgente
Jayce wins against Nilah 47.88% of the time which is 2.12% higher against Nilah than the average opponent.
After normalising both champions win rates Jayce wins against Nilah 0.02% more often than would be expected.
The average opponent winrate against Nilahis 45.76%.
Twitch
il ratto della peste
Jayce wins against Twitch 47.97% of the time which is 1.09% higher against Twitch than the average opponent.
After normalising both champions win rates Jayce wins against Twitch 1.01% less often than would be expected.
The average opponent winrate against Twitchis 46.88%.
Miss Fortune
la cacciatrice di taglie
Jayce wins against Miss Fortune 49.00% of the time which is 2.09% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Jayce wins against Miss Fortune 0.01% less often than would be expected.
The average opponent winrate against Miss Fortuneis 46.91%.
Seraphine
la cantante sognatrice
Jayce wins against Seraphine 49.02% of the time which is 3.52% higher against Seraphine than the average opponent.
After normalising both champions win rates Jayce wins against Seraphine 1.42% more often than would be expected.
The average opponent winrate against Seraphineis 45.50%.
Karma
l'illuminata
Jayce wins against Karma 49.19% of the time which is 0.31% higher against Karma than the average opponent.
After normalising both champions win rates Jayce wins against Karma 1.79% less often than would be expected.
The average opponent winrate against Karmais 48.88%.
Brand
la vendetta ardente
Jayce wins against Brand 49.46% of the time which is 4.15% higher against Brand than the average opponent.
After normalising both champions win rates Jayce wins against Brand 2.06% more often than would be expected.
The average opponent winrate against Brandis 45.31%.
Ashe
l'arciere dei ghiacci
Jayce wins against Ashe 49.50% of the time which is 2.51% higher against Ashe than the average opponent.
After normalising both champions win rates Jayce wins against Ashe 0.41% more often than would be expected.
The average opponent winrate against Asheis 46.99%.
Nautilus
il titano delle profondità
Jayce wins against Nautilus 49.50% of the time which is 2.33% higher against Nautilus than the average opponent.
After normalising both champions win rates Jayce wins against Nautilus 0.23% more often than would be expected.
The average opponent winrate against Nautilusis 47.17%.
Ziggs
l'esperto di hexplosivi
Jayce wins against Ziggs 49.56% of the time which is 1.54% higher against Ziggs than the average opponent.
After normalising both champions win rates Jayce wins against Ziggs 0.56% less often than would be expected.
The average opponent winrate against Ziggsis 48.02%.
Jhin
il virtuoso
Jayce wins against Jhin 49.61% of the time which is 0.96% higher against Jhin than the average opponent.
After normalising both champions win rates Jayce wins against Jhin 1.14% less often than would be expected.
The average opponent winrate against Jhinis 48.65%.
Jinx
la mina vagante
Jayce wins against Jinx 49.74% of the time which is 2.21% higher against Jinx than the average opponent.
After normalising both champions win rates Jayce wins against Jinx 0.11% more often than would be expected.
The average opponent winrate against Jinxis 47.53%.
Kog'Maw
la bocca dell'abisso
Jayce wins against Kog'Maw 50.18% of the time which is 2.36% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Jayce wins against Kog'Maw 0.26% more often than would be expected.
The average opponent winrate against Kog'Mawis 47.82%.
Xerath
il magus ascendente
Jayce wins against Xerath 50.31% of the time which is 2.16% higher against Xerath than the average opponent.
After normalising both champions win rates Jayce wins against Xerath 0.06% more often than would be expected.
The average opponent winrate against Xerathis 48.15%.
Draven
il glorioso carnefice
Jayce wins against Draven 50.63% of the time which is 0.98% higher against Draven than the average opponent.
After normalising both champions win rates Jayce wins against Draven 1.12% less often than would be expected.
The average opponent winrate against Dravenis 49.65%.
Smolder
il principino ardente
Jayce wins against Smolder 50.74% of the time which is 2.21% higher against Smolder than the average opponent.
After normalising both champions win rates Jayce wins against Smolder 0.11% more often than would be expected.
The average opponent winrate against Smolderis 48.53%.
Ezreal
il prodigo esploratore
Jayce wins against Ezreal 50.91% of the time which is 0.79% higher against Ezreal than the average opponent.
After normalising both champions win rates Jayce wins against Ezreal 1.31% less often than would be expected.
The average opponent winrate against Ezrealis 50.12%.
Zeri
La scintilla di Zaun
Jayce wins against Zeri 51.07% of the time which is 1.69% higher against Zeri than the average opponent.
After normalising both champions win rates Jayce wins against Zeri 0.41% less often than would be expected.
The average opponent winrate against Zeriis 49.38%.
Samira
la rosa del deserto
Jayce wins against Samira 51.08% of the time which is 2.14% higher against Samira than the average opponent.
After normalising both champions win rates Jayce wins against Samira 0.04% more often than would be expected.
The average opponent winrate against Samirais 48.94%.
Vayne
la cacciatrice notturna
Jayce wins against Vayne 51.28% of the time which is 4.76% higher against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 2.66% more often than would be expected.
The average opponent winrate against Vayneis 46.52%.
Kai'Sa
Figlia del vuoto
Jayce wins against Kai'Sa 51.41% of the time which is 1.31% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Jayce wins against Kai'Sa 0.79% less often than would be expected.
The average opponent winrate against Kai'Sais 50.10%.
Veigar
il piccolo genio del male
Jayce wins against Veigar 51.42% of the time which is 3.72% higher against Veigar than the average opponent.
After normalising both champions win rates Jayce wins against Veigar 1.62% more often than would be expected.
The average opponent winrate against Veigaris 47.70%.
Yasuo
il reietto
Jayce wins against Yasuo 51.43% of the time which is 2.79% higher against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 0.69% more often than would be expected.
The average opponent winrate against Yasuois 48.64%.
Sivir
la signora delle battaglie
Jayce wins against Sivir 51.44% of the time which is 2.01% higher against Sivir than the average opponent.
After normalising both champions win rates Jayce wins against Sivir 0.09% less often than would be expected.
The average opponent winrate against Siviris 49.43%.
Xayah
la ribelle
Jayce wins against Xayah 51.56% of the time which is 1.62% higher against Xayah than the average opponent.
After normalising both champions win rates Jayce wins against Xayah 0.48% less often than would be expected.
The average opponent winrate against Xayahis 49.94%.
Lucian
il purificatore
Jayce wins against Lucian 51.61% of the time which is 2.10% higher against Lucian than the average opponent.
After normalising both champions win rates Jayce wins against Lucian 0.00% less often than would be expected.
The average opponent winrate against Lucianis 49.51%.
Kalista
la lancia della vendetta
Jayce wins against Kalista 52.02% of the time which is 1.91% higher against Kalista than the average opponent.
After normalising both champions win rates Jayce wins against Kalista 0.19% less often than would be expected.
The average opponent winrate against Kalistais 50.11%.
Caitlyn
lo sceriffo di Piltover
Jayce wins against Caitlyn 52.40% of the time which is 2.55% higher against Caitlyn than the average opponent.
After normalising both champions win rates Jayce wins against Caitlyn 0.45% more often than would be expected.
The average opponent winrate against Caitlynis 49.85%.
Hwei
Il visionario
Jayce wins against Hwei 52.77% of the time which is 3.32% higher against Hwei than the average opponent.
After normalising both champions win rates Jayce wins against Hwei 1.22% more often than would be expected.
The average opponent winrate against Hweiis 49.45%.
Varus
la freccia del castigo
Jayce wins against Varus 52.81% of the time which is 2.44% higher against Varus than the average opponent.
After normalising both champions win rates Jayce wins against Varus 0.34% more often than would be expected.
The average opponent winrate against Varusis 50.37%.
Aphelios
L'arma della fede
Jayce wins against Aphelios 52.85% of the time which is 1.48% higher against Aphelios than the average opponent.
After normalising both champions win rates Jayce wins against Aphelios 0.62% less often than would be expected.
The average opponent winrate against Apheliosis 51.37%.
Tristana
l'artigliere degli yordle
Jayce wins against Tristana 53.21% of the time which is 4.12% higher against Tristana than the average opponent.
After normalising both champions win rates Jayce wins against Tristana 2.02% more often than would be expected.
The average opponent winrate against Tristanais 49.09%.
Heimerdinger
il riverito inventore
Jayce wins against Heimerdinger 53.85% of the time which is 6.53% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Jayce wins against Heimerdinger 4.43% more often than would be expected.
The average opponent winrate against Heimerdingeris 47.32%.
Yone
l'imperituro
Jayce wins against Yone 55.75% of the time which is 3.08% higher against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 0.98% more often than would be expected.
The average opponent winrate against Yoneis 52.67%.