

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: 62,478,693
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 30 is the strongest counter to bottom champions of Kalista, Varus & Swain. While Jayce top is countered most by bottom champions of Karthus, Viktor & Lux. Below is a detailed breakdown of Jayce top counters against bottom champions with a minimum of 100 games.


Karthus
Piewca Śmierci
Jayce wins against Karthus 40.56% of the time which is 6.53% lower against Karthus than the average opponent.
After normalising both champions win rates Jayce wins against Karthus 6.38% less often than would be expected.
The average opponent winrate against Karthus is 47.09%.


Viktor
Herold Arcane
Jayce wins against Viktor 43.45% of the time which is 4.34% lower against Viktor than the average opponent.
After normalising both champions win rates Jayce wins against Viktor 4.18% less often than would be expected.
The average opponent winrate against Viktor is 47.79%.


Lux
Pani Jasności
Jayce wins against Lux 44.85% of the time which is 2.17% lower against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 2.02% less often than would be expected.
The average opponent winrate against Lux is 47.02%.


Xerath
Wyniesiony Mag
Jayce wins against Xerath 45.24% of the time which is 2.44% lower against Xerath than the average opponent.
After normalising both champions win rates Jayce wins against Xerath 2.28% less often than would be expected.
The average opponent winrate against Xerath is 47.68%.


Aurelion Sol
Architekt Gwiazd
Jayce wins against Aurelion Sol 45.26% of the time which is 3.50% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Jayce wins against Aurelion Sol 3.34% less often than would be expected.
The average opponent winrate against Aurelion Sol is 48.76%.


Veigar
Panicz Zła
Jayce wins against Veigar 45.58% of the time which is 1.02% lower against Veigar than the average opponent.
After normalising both champions win rates Jayce wins against Veigar 0.87% less often than would be expected.
The average opponent winrate against Veigar is 46.60%.


Seraphine
Rozmarzona Piosenkarka
Jayce wins against Seraphine 45.59% of the time which is 2.99% lower against Seraphine than the average opponent.
After normalising both champions win rates Jayce wins against Seraphine 2.83% less often than would be expected.
The average opponent winrate against Seraphine is 48.58%.


Samira
Róża Pustyni
Jayce wins against Samira 45.92% of the time which is 2.45% lower against Samira than the average opponent.
After normalising both champions win rates Jayce wins against Samira 2.29% less often than would be expected.
The average opponent winrate against Samira is 48.37%.


Cassiopeia
Wężowy Uścisk
Jayce wins against Cassiopeia 46.75% of the time which is 0.42% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Jayce wins against Cassiopeia 0.27% less often than would be expected.
The average opponent winrate against Cassiopeia is 47.17%.


Miss Fortune
Łowczyni Nagród
Jayce wins against Miss Fortune 46.98% of the time which is 0.97% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Jayce wins against Miss Fortune 0.81% less often than would be expected.
The average opponent winrate against Miss Fortune is 47.95%.


Kog'Maw
Paszcza Otchłani
Jayce wins against Kog'Maw 47.00% of the time which is 0.70% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Jayce wins against Kog'Maw 0.85% more often than would be expected.
The average opponent winrate against Kog'Maw is 46.30%.


Yasuo
Pokutnik
Jayce wins against Yasuo 47.01% of the time which is 0.71% lower against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 0.55% less often than would be expected.
The average opponent winrate against Yasuo is 47.72%.


Syndra
Mroczna Władczyni
Jayce wins against Syndra 47.11% of the time which is 2.06% lower against Syndra than the average opponent.
After normalising both champions win rates Jayce wins against Syndra 1.90% less often than would be expected.
The average opponent winrate against Syndra is 49.17%.


Nilah
Nieokiełznana radość
Jayce wins against Nilah 47.12% of the time which is 0.58% higher against Nilah than the average opponent.
After normalising both champions win rates Jayce wins against Nilah 0.73% more often than would be expected.
The average opponent winrate against Nilah is 46.54%.


Sivir
Pani Wojny
Jayce wins against Sivir 47.27% of the time which is 0.17% lower against Sivir than the average opponent.
After normalising both champions win rates Jayce wins against Sivir 0.01% less often than would be expected.
The average opponent winrate against Sivir is 47.44%.


Zeri
Iskierka Zaun
Jayce wins against Zeri 47.29% of the time which is 1.51% lower against Zeri than the average opponent.
After normalising both champions win rates Jayce wins against Zeri 1.35% less often than would be expected.
The average opponent winrate against Zeri is 48.80%.


Jinx
Wystrzałowa Wariatka
Jayce wins against Jinx 47.30% of the time which is 0.44% lower against Jinx than the average opponent.
After normalising both champions win rates Jayce wins against Jinx 0.28% less often than would be expected.
The average opponent winrate against Jinx is 47.74%.


Mel
Odbicie Duszy
Jayce wins against Mel 47.35% of the time which is 1.89% lower against Mel than the average opponent.
After normalising both champions win rates Jayce wins against Mel 1.73% less often than would be expected.
The average opponent winrate against Mel is 49.24%.


Twitch
Szczur Zarazy
Jayce wins against Twitch 47.51% of the time which is 0.34% lower against Twitch than the average opponent.
After normalising both champions win rates Jayce wins against Twitch 0.18% less often than would be expected.
The average opponent winrate against Twitch is 47.85%.


Draven
Wielki Oprawca
Jayce wins against Draven 47.77% of the time which is 2.26% lower against Draven than the average opponent.
After normalising both champions win rates Jayce wins against Draven 2.10% less often than would be expected.
The average opponent winrate against Draven is 50.03%.


Tristana
Dumna Kanonierka
Jayce wins against Tristana 47.78% of the time which is 0.66% lower against Tristana than the average opponent.
After normalising both champions win rates Jayce wins against Tristana 0.50% less often than would be expected.
The average opponent winrate against Tristana is 48.44%.


Ashe
Lodowa Łuczniczka
Jayce wins against Ashe 47.79% of the time which is 0.57% lower against Ashe than the average opponent.
After normalising both champions win rates Jayce wins against Ashe 0.41% less often than would be expected.
The average opponent winrate against Ashe is 48.36%.


Smolder
Ognisty Podlotek
Jayce wins against Smolder 48.05% of the time which is 0.36% higher against Smolder than the average opponent.
After normalising both champions win rates Jayce wins against Smolder 0.52% more often than would be expected.
The average opponent winrate against Smolder is 47.69%.


Hwei
Wizjoner
Jayce wins against Hwei 48.07% of the time which is 0.91% higher against Hwei than the average opponent.
After normalising both champions win rates Jayce wins against Hwei 1.06% more often than would be expected.
The average opponent winrate against Hwei is 47.16%.


Akshan
Zbuntowany Strażnik
Jayce wins against Akshan 48.08% of the time which is 1.78% lower against Akshan than the average opponent.
After normalising both champions win rates Jayce wins against Akshan 1.62% less often than would be expected.
The average opponent winrate against Akshan is 49.86%.


Ziggs
Hextechowy Saper
Jayce wins against Ziggs 48.14% of the time which is 0.70% higher against Ziggs than the average opponent.
After normalising both champions win rates Jayce wins against Ziggs 0.86% more often than would be expected.
The average opponent winrate against Ziggs is 47.44%.


Vel'Koz
Oko Pustki
Jayce wins against Vel'Koz 48.17% of the time which is 1.56% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Jayce wins against Vel'Koz 1.71% more often than would be expected.
The average opponent winrate against Vel'Koz is 46.61%.


Vayne
Nocna Łowczyni
Jayce wins against Vayne 48.65% of the time which is 1.74% higher against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 1.89% more often than would be expected.
The average opponent winrate against Vayne is 46.91%.


Brand
Płomień Zemsty
Jayce wins against Brand 48.74% of the time which is 2.08% higher against Brand than the average opponent.
After normalising both champions win rates Jayce wins against Brand 2.23% more often than would be expected.
The average opponent winrate against Brand is 46.66%.


Heimerdinger
Wielbiony Wynalazca
Jayce wins against Heimerdinger 48.78% of the time which is 2.83% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Jayce wins against Heimerdinger 2.98% more often than would be expected.
The average opponent winrate against Heimerdinger is 45.95%.


Senna
Odkupicielka
Jayce wins against Senna 48.84% of the time which is 0.28% higher against Senna than the average opponent.
After normalising both champions win rates Jayce wins against Senna 0.44% more often than would be expected.
The average opponent winrate against Senna is 48.56%.


Lucian
Kleryk Broni
Jayce wins against Lucian 49.01% of the time which is 0.39% lower against Lucian than the average opponent.
After normalising both champions win rates Jayce wins against Lucian 0.23% less often than would be expected.
The average opponent winrate against Lucian is 49.40%.


Kai'Sa
Córa Pustki
Jayce wins against Kai'Sa 49.15% of the time which is 0.17% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Jayce wins against Kai'Sa 0.01% less often than would be expected.
The average opponent winrate against Kai'Sa is 49.32%.


Jhin
Wirtuoz
Jayce wins against Jhin 49.15% of the time which is 0.28% lower against Jhin than the average opponent.
After normalising both champions win rates Jayce wins against Jhin 0.12% less often than would be expected.
The average opponent winrate against Jhin is 49.43%.


Yunara
Niezłomna Wiara
Jayce wins against Yunara 49.18% of the time which is 0.37% lower against Yunara than the average opponent.
After normalising both champions win rates Jayce wins against Yunara 0.21% less often than would be expected.
The average opponent winrate against Yunara is 49.55%.


Aphelios
Broń Wiernych
Jayce wins against Aphelios 49.39% of the time which is 0.20% lower against Aphelios than the average opponent.
After normalising both champions win rates Jayce wins against Aphelios 0.04% less often than would be expected.
The average opponent winrate against Aphelios is 49.59%.


Xayah
Buntowniczka
Jayce wins against Xayah 49.72% of the time which is 0.48% higher against Xayah than the average opponent.
After normalising both champions win rates Jayce wins against Xayah 0.64% more often than would be expected.
The average opponent winrate against Xayah is 49.24%.


Caitlyn
Szeryf Piltover
Jayce wins against Caitlyn 50.35% of the time which is 0.72% higher against Caitlyn than the average opponent.
After normalising both champions win rates Jayce wins against Caitlyn 0.88% more often than would be expected.
The average opponent winrate against Caitlyn is 49.63%.


Corki
Dzielny Bombardier
Jayce wins against Corki 50.97% of the time which is 0.40% higher against Corki than the average opponent.
After normalising both champions win rates Jayce wins against Corki 0.56% more often than would be expected.
The average opponent winrate against Corki is 50.57%.


Ezreal
Odkrywca z Powołania
Jayce wins against Ezreal 51.11% of the time which is 0.69% lower against Ezreal than the average opponent.
After normalising both champions win rates Jayce wins against Ezreal 0.53% less often than would be expected.
The average opponent winrate against Ezreal is 51.80%.


Swain
Wielki Generał Noxusu
Jayce wins against Swain 51.50% of the time which is 5.08% higher against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 5.23% more often than would be expected.
The average opponent winrate against Swain is 46.42%.


Varus
Strzała Odkupienia
Jayce wins against Varus 52.27% of the time which is 0.21% higher against Varus than the average opponent.
After normalising both champions win rates Jayce wins against Varus 0.37% more often than would be expected.
The average opponent winrate against Varus is 52.06%.


Kalista
Włócznia Zemsty
Jayce wins against Kalista 53.43% of the time which is 1.34% lower against Kalista than the average opponent.
After normalising both champions win rates Jayce wins against Kalista 1.19% less often than would be expected.
The average opponent winrate against Kalista is 54.77%.