

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.
Diamond Champions Analysed: 8,403,324
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 support Counters
Jayce top on Patch 30 is the strongest counter to support champions of Mel, Swain & Lux. While Jayce top is countered most by support champions of Zilean, Maokai & Zoe. Below is a detailed breakdown of Jayce top counters against support champions with a minimum of 100 games.


Zilean
Strażnik Czasu
Jayce wins against Zilean 43.71% of the time which is 4.20% lower against Zilean than the average opponent.
After normalising both champions win rates Jayce wins against Zilean 4.81% less often than would be expected.
The average opponent winrate against Zilean is 47.91%.


Maokai
Spaczony Drzewiec
Jayce wins against Maokai 43.79% of the time which is 3.42% lower against Maokai than the average opponent.
After normalising both champions win rates Jayce wins against Maokai 4.03% less often than would be expected.
The average opponent winrate against Maokai is 47.21%.


Zoe
Aspekt Zmierzchu
Jayce wins against Zoe 45.45% of the time which is 3.39% lower against Zoe than the average opponent.
After normalising both champions win rates Jayce wins against Zoe 4.00% less often than would be expected.
The average opponent winrate against Zoe is 48.84%.


Elise
Królowa Pająków
Jayce wins against Elise 45.79% of the time which is 1.36% lower against Elise than the average opponent.
After normalising both champions win rates Jayce wins against Elise 1.97% less often than would be expected.
The average opponent winrate against Elise is 47.15%.


Poppy
Strażniczka Młota
Jayce wins against Poppy 45.90% of the time which is 1.31% lower against Poppy than the average opponent.
After normalising both champions win rates Jayce wins against Poppy 1.92% less often than would be expected.
The average opponent winrate against Poppy is 47.21%.


Thresh
Strażnik Łańcuchów
Jayce wins against Thresh 46.47% of the time which is 1.02% lower against Thresh than the average opponent.
After normalising both champions win rates Jayce wins against Thresh 1.63% less often than would be expected.
The average opponent winrate against Thresh is 47.49%.


Pyke
Rozpruwacz z Krwawego Portu
Jayce wins against Pyke 46.75% of the time which is 1.85% lower against Pyke than the average opponent.
After normalising both champions win rates Jayce wins against Pyke 2.46% less often than would be expected.
The average opponent winrate against Pyke is 48.60%.


Shen
Oko Zmierzchu
Jayce wins against Shen 46.85% of the time which is 0.76% lower against Shen than the average opponent.
After normalising both champions win rates Jayce wins against Shen 1.37% less often than would be expected.
The average opponent winrate against Shen is 47.61%.


Tahm Kench
Rzeczny Król
Jayce wins against Tahm Kench 46.92% of the time which is 2.03% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Jayce wins against Tahm Kench 2.64% less often than would be expected.
The average opponent winrate against Tahm Kench is 48.95%.


LeBlanc
Oszustka
Jayce wins against LeBlanc 47.15% of the time which is 0.86% lower against LeBlanc than the average opponent.
After normalising both champions win rates Jayce wins against LeBlanc 1.47% less often than would be expected.
The average opponent winrate against LeBlanc is 48.01%.


Leona
Promyk Jutrzenki
Jayce wins against Leona 48.01% of the time which is 0.14% higher against Leona than the average opponent.
After normalising both champions win rates Jayce wins against Leona 0.47% less often than would be expected.
The average opponent winrate against Leona is 47.87%.


Soraka
Gwiezdne Dziecko
Jayce wins against Soraka 48.11% of the time which is 0.47% higher against Soraka than the average opponent.
After normalising both champions win rates Jayce wins against Soraka 0.14% less often than would be expected.
The average opponent winrate against Soraka is 47.64%.


Rakan
Uwodziciel
Jayce wins against Rakan 48.12% of the time which is 1.27% lower against Rakan than the average opponent.
After normalising both champions win rates Jayce wins against Rakan 1.88% less often than would be expected.
The average opponent winrate against Rakan is 49.39%.


Blitzcrank
Wielki Golem Parowy
Jayce wins against Blitzcrank 48.15% of the time which is 0.45% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Jayce wins against Blitzcrank 1.06% less often than would be expected.
The average opponent winrate against Blitzcrank is 48.60%.


Sona
Wirtuozka Strun
Jayce wins against Sona 48.22% of the time which is 1.00% higher against Sona than the average opponent.
After normalising both champions win rates Jayce wins against Sona 0.39% more often than would be expected.
The average opponent winrate against Sona is 47.22%.


Shaco
Demoniczny Błazen
Jayce wins against Shaco 48.25% of the time which is 1.83% lower against Shaco than the average opponent.
After normalising both champions win rates Jayce wins against Shaco 2.44% less often than would be expected.
The average opponent winrate against Shaco is 50.08%.


Nami
Władczyni Przypływów
Jayce wins against Nami 48.31% of the time which is 0.76% higher against Nami than the average opponent.
After normalising both champions win rates Jayce wins against Nami 0.15% more often than would be expected.
The average opponent winrate against Nami is 47.55%.


Braum
Serce Freljordu
Jayce wins against Braum 48.46% of the time which is 0.34% higher against Braum than the average opponent.
After normalising both champions win rates Jayce wins against Braum 0.27% less often than would be expected.
The average opponent winrate against Braum is 48.12%.


Karma
Oświecona
Jayce wins against Karma 48.80% of the time which is 0.09% lower against Karma than the average opponent.
After normalising both champions win rates Jayce wins against Karma 0.70% less often than would be expected.
The average opponent winrate against Karma is 48.89%.


Renata Glasc
Chembaronessa
Jayce wins against Renata Glasc 48.88% of the time which is 0.41% lower against Renata Glasc than the average opponent.
After normalising both champions win rates Jayce wins against Renata Glasc 1.02% less often than would be expected.
The average opponent winrate against Renata Glasc is 49.29%.


Xerath
Wyniesiony Mag
Jayce wins against Xerath 48.93% of the time which is 0.12% lower against Xerath than the average opponent.
After normalising both champions win rates Jayce wins against Xerath 0.73% less often than would be expected.
The average opponent winrate against Xerath is 49.05%.


Neeko
Ciekawski Kameleon
Jayce wins against Neeko 49.21% of the time which is 0.26% lower against Neeko than the average opponent.
After normalising both champions win rates Jayce wins against Neeko 0.87% less often than would be expected.
The average opponent winrate against Neeko is 49.47%.


Bard
Wędrujący Opiekun
Jayce wins against Bard 49.43% of the time which is 1.08% higher against Bard than the average opponent.
After normalising both champions win rates Jayce wins against Bard 0.47% more often than would be expected.
The average opponent winrate against Bard is 48.35%.


Lulu
Wróżkowa Czarodziejka
Jayce wins against Lulu 49.53% of the time which is 0.35% higher against Lulu than the average opponent.
After normalising both champions win rates Jayce wins against Lulu 0.26% less often than would be expected.
The average opponent winrate against Lulu is 49.18%.


Galio
Kolos
Jayce wins against Galio 49.62% of the time which is 0.44% higher against Galio than the average opponent.
After normalising both champions win rates Jayce wins against Galio 0.17% less often than would be expected.
The average opponent winrate against Galio is 49.18%.


Seraphine
Rozmarzona Piosenkarka
Jayce wins against Seraphine 49.80% of the time which is 0.17% higher against Seraphine than the average opponent.
After normalising both champions win rates Jayce wins against Seraphine 0.44% less often than would be expected.
The average opponent winrate against Seraphine is 49.63%.


Nautilus
Tytan Głębin
Jayce wins against Nautilus 49.84% of the time which is 0.18% lower against Nautilus than the average opponent.
After normalising both champions win rates Jayce wins against Nautilus 0.79% less often than would be expected.
The average opponent winrate against Nautilus is 50.02%.


Hwei
Wizjoner
Jayce wins against Hwei 50.00% of the time which is 0.55% higher against Hwei than the average opponent.
After normalising both champions win rates Jayce wins against Hwei 0.06% less often than would be expected.
The average opponent winrate against Hwei is 49.45%.


Zyra
Wiedźma Cierni
Jayce wins against Zyra 50.38% of the time which is 2.28% higher against Zyra than the average opponent.
After normalising both champions win rates Jayce wins against Zyra 1.67% more often than would be expected.
The average opponent winrate against Zyra is 48.10%.


Janna
Szał Burzy
Jayce wins against Janna 50.40% of the time which is 3.22% higher against Janna than the average opponent.
After normalising both champions win rates Jayce wins against Janna 2.61% more often than would be expected.
The average opponent winrate against Janna is 47.18%.


Vel'Koz
Oko Pustki
Jayce wins against Vel'Koz 50.68% of the time which is 2.76% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Jayce wins against Vel'Koz 2.15% more often than would be expected.
The average opponent winrate against Vel'Koz is 47.92%.


Milio
Łagodny Płomień
Jayce wins against Milio 50.74% of the time which is 3.43% higher against Milio than the average opponent.
After normalising both champions win rates Jayce wins against Milio 2.82% more often than would be expected.
The average opponent winrate against Milio is 47.31%.


Fiddlesticks
Prastary Strach
Jayce wins against Fiddlesticks 50.91% of the time which is 2.93% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Jayce wins against Fiddlesticks 2.32% more often than would be expected.
The average opponent winrate against Fiddlesticks is 47.98%.


Sylas
Wyzwolony z Kajdan
Jayce wins against Sylas 50.92% of the time which is 0.13% higher against Sylas than the average opponent.
After normalising both champions win rates Jayce wins against Sylas 0.48% less often than would be expected.
The average opponent winrate against Sylas is 50.79%.


Alistar
Minotaur
Jayce wins against Alistar 50.94% of the time which is 1.77% higher against Alistar than the average opponent.
After normalising both champions win rates Jayce wins against Alistar 1.16% more often than would be expected.
The average opponent winrate against Alistar is 49.17%.


Taric
Tarcza Valoranu
Jayce wins against Taric 50.95% of the time which is 4.40% higher against Taric than the average opponent.
After normalising both champions win rates Jayce wins against Taric 3.79% more often than would be expected.
The average opponent winrate against Taric is 46.55%.


Yuumi
Magiczna Kotka
Jayce wins against Yuumi 51.25% of the time which is 0.95% higher against Yuumi than the average opponent.
After normalising both champions win rates Jayce wins against Yuumi 0.34% more often than would be expected.
The average opponent winrate against Yuumi is 50.30%.


Rell
Żelazna Mścicielka
Jayce wins against Rell 51.32% of the time which is 2.01% higher against Rell than the average opponent.
After normalising both champions win rates Jayce wins against Rell 1.40% more often than would be expected.
The average opponent winrate against Rell is 49.31%.


Nidalee
Zwierzęca Łowczyni
Jayce wins against Nidalee 51.59% of the time which is 3.50% higher against Nidalee than the average opponent.
After normalising both champions win rates Jayce wins against Nidalee 2.89% more often than would be expected.
The average opponent winrate against Nidalee is 48.09%.


Morgana
Upadła
Jayce wins against Morgana 51.65% of the time which is 3.27% higher against Morgana than the average opponent.
After normalising both champions win rates Jayce wins against Morgana 2.66% more often than would be expected.
The average opponent winrate against Morgana is 48.38%.


Brand
Płomień Zemsty
Jayce wins against Brand 52.19% of the time which is 3.44% higher against Brand than the average opponent.
After normalising both champions win rates Jayce wins against Brand 2.83% more often than would be expected.
The average opponent winrate against Brand is 48.75%.


Senna
Odkupicielka
Jayce wins against Senna 52.27% of the time which is 3.24% higher against Senna than the average opponent.
After normalising both champions win rates Jayce wins against Senna 2.63% more often than would be expected.
The average opponent winrate against Senna is 49.03%.


Pantheon
Niezniszczalna Włócznia
Jayce wins against Pantheon 52.69% of the time which is 2.90% higher against Pantheon than the average opponent.
After normalising both champions win rates Jayce wins against Pantheon 2.29% more often than would be expected.
The average opponent winrate against Pantheon is 49.79%.


Lux
Pani Jasności
Jayce wins against Lux 52.96% of the time which is 3.13% higher against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 2.52% more often than would be expected.
The average opponent winrate against Lux is 49.83%.


Swain
Wielki Generał Noxusu
Jayce wins against Swain 53.38% of the time which is 2.76% higher against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 2.15% more often than would be expected.
The average opponent winrate against Swain is 50.62%.


Mel
Odbicie Duszy
Jayce wins against Mel 54.55% of the time which is 0.66% higher against Mel than the average opponent.
After normalising both champions win rates Jayce wins against Mel 0.05% more often than would be expected.
The average opponent winrate against Mel is 53.89%.