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: 47,885,907
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 14.6 is the strongest counter to bottom champions of Cho'Gath, Twisted Fate & Smolder. While Jayce top is countered most by bottom champions of Tahm Kench, Heimerdinger & Karthus. Below is a detailed breakdown of Jayce top counters against bottom champions with a minimum of 100 games.
Tahm Kench
El Rey del Río
Jayce wins against Tahm Kench 42.69% of the time which is 3.84% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Jayce wins against Tahm Kench 4.97% less often than would be expected.
The average opponent winrate against Tahm Kenchis 46.53%.
Heimerdinger
el Venerable Inventor
Jayce wins against Heimerdinger 44.26% of the time which is 3.34% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Jayce wins against Heimerdinger 4.47% less often than would be expected.
The average opponent winrate against Heimerdingeris 47.60%.
Karthus
el Canto de la Muerte
Jayce wins against Karthus 44.39% of the time which is 2.09% lower against Karthus than the average opponent.
After normalising both champions win rates Jayce wins against Karthus 3.22% less often than would be expected.
The average opponent winrate against Karthusis 46.48%.
Cassiopeia
el Abrazo de la Serpiente
Jayce wins against Cassiopeia 45.50% of the time which is 1.03% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Jayce wins against Cassiopeia 2.16% less often than would be expected.
The average opponent winrate against Cassiopeiais 46.53%.
Seraphine
la Cantante Soñadora
Jayce wins against Seraphine 45.77% of the time which is 1.32% lower against Seraphine than the average opponent.
After normalising both champions win rates Jayce wins against Seraphine 2.45% less often than would be expected.
The average opponent winrate against Seraphineis 47.09%.
Yone
el Imborrable
Jayce wins against Yone 45.95% of the time which is 4.29% lower against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 5.42% less often than would be expected.
The average opponent winrate against Yoneis 50.24%.
Twitch
la Rata Mutante
Jayce wins against Twitch 46.19% of the time which is 0.67% lower against Twitch than the average opponent.
After normalising both champions win rates Jayce wins against Twitch 1.80% less often than would be expected.
The average opponent winrate against Twitchis 46.86%.
Jinx
la Bala Perdida
Jayce wins against Jinx 46.30% of the time which is 0.00% lower against Jinx than the average opponent.
After normalising both champions win rates Jayce wins against Jinx 1.13% less often than would be expected.
The average opponent winrate against Jinxis 46.30%.
Veigar
el Pequeño Maestro del Mal
Jayce wins against Veigar 47.01% of the time which is 0.08% lower against Veigar than the average opponent.
After normalising both champions win rates Jayce wins against Veigar 1.21% less often than would be expected.
The average opponent winrate against Veigaris 47.09%.
Senna
la Redentora
Jayce wins against Senna 47.01% of the time which is 0.48% lower against Senna than the average opponent.
After normalising both champions win rates Jayce wins against Senna 1.61% less often than would be expected.
The average opponent winrate against Sennais 47.49%.
Hwei
el Visionario
Jayce wins against Hwei 47.50% of the time which is 0.75% lower against Hwei than the average opponent.
After normalising both champions win rates Jayce wins against Hwei 1.88% less often than would be expected.
The average opponent winrate against Hweiis 48.25%.
Nilah
la Alegría Desatada
Jayce wins against Nilah 47.75% of the time which is 2.47% higher against Nilah than the average opponent.
After normalising both champions win rates Jayce wins against Nilah 1.34% more often than would be expected.
The average opponent winrate against Nilahis 45.28%.
Kog'Maw
la Boca del Abismo
Jayce wins against Kog'Maw 47.83% of the time which is 2.11% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Jayce wins against Kog'Maw 0.98% more often than would be expected.
The average opponent winrate against Kog'Mawis 45.72%.
Ashe
la Arquera de Hielo
Jayce wins against Ashe 48.39% of the time which is 0.90% higher against Ashe than the average opponent.
After normalising both champions win rates Jayce wins against Ashe 0.23% less often than would be expected.
The average opponent winrate against Asheis 47.49%.
Xerath
el Mago Ascendente
Jayce wins against Xerath 48.55% of the time which is 0.02% lower against Xerath than the average opponent.
After normalising both champions win rates Jayce wins against Xerath 1.15% less often than would be expected.
The average opponent winrate against Xerathis 48.57%.
Draven
el Glorioso Ejecutor
Jayce wins against Draven 49.54% of the time which is 0.27% lower against Draven than the average opponent.
After normalising both champions win rates Jayce wins against Draven 1.40% less often than would be expected.
The average opponent winrate against Dravenis 49.81%.
Jhin
el Virtuoso
Jayce wins against Jhin 49.60% of the time which is 1.04% higher against Jhin than the average opponent.
After normalising both champions win rates Jayce wins against Jhin 0.09% less often than would be expected.
The average opponent winrate against Jhinis 48.56%.
Sivir
la Señora de la Batalla
Jayce wins against Sivir 49.66% of the time which is 2.03% higher against Sivir than the average opponent.
After normalising both champions win rates Jayce wins against Sivir 0.90% more often than would be expected.
The average opponent winrate against Siviris 47.63%.
Zeri
La chispa de Zaun
Jayce wins against Zeri 49.66% of the time which is 0.78% higher against Zeri than the average opponent.
After normalising both champions win rates Jayce wins against Zeri 0.35% less often than would be expected.
The average opponent winrate against Zeriis 48.88%.
Brand
la Venganza Ardiente
Jayce wins against Brand 50.00% of the time which is 3.66% higher against Brand than the average opponent.
After normalising both champions win rates Jayce wins against Brand 2.53% more often than would be expected.
The average opponent winrate against Brandis 46.34%.
Caitlyn
la Sheriff de Piltóver
Jayce wins against Caitlyn 50.22% of the time which is 1.34% higher against Caitlyn than the average opponent.
After normalising both champions win rates Jayce wins against Caitlyn 0.21% more often than would be expected.
The average opponent winrate against Caitlynis 48.88%.
Lux
la Dama Luminosa
Jayce wins against Lux 50.31% of the time which is 1.81% higher against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 0.68% more often than would be expected.
The average opponent winrate against Luxis 48.50%.
Miss Fortune
la Cazarrecompensas
Jayce wins against Miss Fortune 50.34% of the time which is 2.08% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Jayce wins against Miss Fortune 0.95% more often than would be expected.
The average opponent winrate against Miss Fortuneis 48.26%.
Lucian
el Purificador
Jayce wins against Lucian 50.45% of the time which is 1.46% higher against Lucian than the average opponent.
After normalising both champions win rates Jayce wins against Lucian 0.33% more often than would be expected.
The average opponent winrate against Lucianis 48.99%.
Samira
la Rosa del Desierto
Jayce wins against Samira 50.56% of the time which is 1.23% higher against Samira than the average opponent.
After normalising both champions win rates Jayce wins against Samira 0.10% more often than would be expected.
The average opponent winrate against Samirais 49.33%.
Yasuo
el Imperdonable
Jayce wins against Yasuo 50.69% of the time which is 2.28% higher against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 1.15% more often than would be expected.
The average opponent winrate against Yasuois 48.41%.
Aphelios
El Arma de los Adeptos
Jayce wins against Aphelios 50.75% of the time which is 0.70% higher against Aphelios than the average opponent.
After normalising both champions win rates Jayce wins against Aphelios 0.43% less often than would be expected.
The average opponent winrate against Apheliosis 50.05%.
Swain
el Gran General Noxiano
Jayce wins against Swain 50.92% of the time which is 4.64% higher against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 3.51% more often than would be expected.
The average opponent winrate against Swainis 46.28%.
Kai'Sa
La Hija del Vacío
Jayce wins against Kai'Sa 51.01% of the time which is 0.73% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Jayce wins against Kai'Sa 0.40% less often than would be expected.
The average opponent winrate against Kai'Sais 50.28%.
Xayah
la Rebelde
Jayce wins against Xayah 51.04% of the time which is 1.11% higher against Xayah than the average opponent.
After normalising both champions win rates Jayce wins against Xayah 0.02% less often than would be expected.
The average opponent winrate against Xayahis 49.93%.
Ezreal
el Explorador Pródigo
Jayce wins against Ezreal 51.17% of the time which is 0.74% higher against Ezreal than the average opponent.
After normalising both champions win rates Jayce wins against Ezreal 0.39% less often than would be expected.
The average opponent winrate against Ezrealis 50.43%.
Ziggs
el Experto en Hexplosivos
Jayce wins against Ziggs 51.49% of the time which is 3.41% higher against Ziggs than the average opponent.
After normalising both champions win rates Jayce wins against Ziggs 2.28% more often than would be expected.
The average opponent winrate against Ziggsis 48.08%.
Tristana
la Artillera Yordle
Jayce wins against Tristana 51.67% of the time which is 2.86% higher against Tristana than the average opponent.
After normalising both champions win rates Jayce wins against Tristana 1.73% more often than would be expected.
The average opponent winrate against Tristanais 48.81%.
Vayne
la Cazadora Nocturna
Jayce wins against Vayne 52.14% of the time which is 3.49% higher against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 2.36% more often than would be expected.
The average opponent winrate against Vayneis 48.65%.
Kalista
el Espíritu de la Venganza
Jayce wins against Kalista 52.44% of the time which is 1.37% higher against Kalista than the average opponent.
After normalising both champions win rates Jayce wins against Kalista 0.24% more often than would be expected.
The average opponent winrate against Kalistais 51.07%.
Varus
la Flecha del Castigo
Jayce wins against Varus 52.57% of the time which is 1.24% higher against Varus than the average opponent.
After normalising both champions win rates Jayce wins against Varus 0.11% more often than would be expected.
The average opponent winrate against Varusis 51.33%.
Aurelion Sol
el Forjador de Estrellas
Jayce wins against Aurelion Sol 52.94% of the time which is 8.26% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Jayce wins against Aurelion Sol 7.13% more often than would be expected.
The average opponent winrate against Aurelion Solis 44.68%.
Nautilus
el Titán de las Profundidades
Jayce wins against Nautilus 53.67% of the time which is 3.50% higher against Nautilus than the average opponent.
After normalising both champions win rates Jayce wins against Nautilus 2.37% more often than would be expected.
The average opponent winrate against Nautilusis 50.17%.
Smolder
el Dragoncito Flamante
Jayce wins against Smolder 54.47% of the time which is 2.53% higher against Smolder than the average opponent.
After normalising both champions win rates Jayce wins against Smolder 1.40% more often than would be expected.
The average opponent winrate against Smolderis 51.94%.
Twisted Fate
el Maestro de las Cartas
Jayce wins against Twisted Fate 54.80% of the time which is 5.04% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Jayce wins against Twisted Fate 3.91% more often than would be expected.
The average opponent winrate against Twisted Fateis 49.76%.
Cho'Gath
el Terror del Vacío
Jayce wins against Cho'Gath 57.72% of the time which is 4.84% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Jayce wins against Cho'Gath 3.71% more often than would be expected.
The average opponent winrate against Cho'Gathis 52.88%.