

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.
Emerald+ Champions Analysed: 20,192,848
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 15.3 is the strongest counter to bottom champions of Smolder, Viktor & Xayah. While Jayce top is countered most by bottom champions of Syndra, Seraphine & Veigar. Below is a detailed breakdown of Jayce top counters against bottom champions with a minimum of 100 games.


Syndra
Mroczna Władczyni
Jayce wins against Syndra 41.12% of the time which is 7.13% lower against Syndra than the average opponent.
After normalising both champions win rates Jayce wins against Syndra 8.74% less often than would be expected.
The average opponent winrate against Syndra is 48.25%.


Seraphine
Rozmarzona Piosenkarka
Jayce wins against Seraphine 44.05% of the time which is 2.70% lower against Seraphine than the average opponent.
After normalising both champions win rates Jayce wins against Seraphine 4.31% less often than would be expected.
The average opponent winrate against Seraphine is 46.75%.


Veigar
Panicz Zła
Jayce wins against Veigar 44.57% of the time which is 2.86% lower against Veigar than the average opponent.
After normalising both champions win rates Jayce wins against Veigar 4.47% less often than would be expected.
The average opponent winrate against Veigar is 47.43%.


Karthus
Piewca Śmierci
Jayce wins against Karthus 44.91% of the time which is 0.83% lower against Karthus than the average opponent.
After normalising both champions win rates Jayce wins against Karthus 2.44% less often than would be expected.
The average opponent winrate against Karthus is 45.74%.


Cassiopeia
Wężowy Uścisk
Jayce wins against Cassiopeia 45.41% of the time which is 1.77% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Jayce wins against Cassiopeia 3.38% less often than would be expected.
The average opponent winrate against Cassiopeia is 47.18%.


Twitch
Szczur Zarazy
Jayce wins against Twitch 45.63% of the time which is 0.88% lower against Twitch than the average opponent.
After normalising both champions win rates Jayce wins against Twitch 2.49% less often than would be expected.
The average opponent winrate against Twitch is 46.51%.


Hwei
Wizjoner
Jayce wins against Hwei 46.26% of the time which is 0.36% lower against Hwei than the average opponent.
After normalising both champions win rates Jayce wins against Hwei 1.97% less often than would be expected.
The average opponent winrate against Hwei is 46.62%.


Swain
Wielki Generał Noxusu
Jayce wins against Swain 46.42% of the time which is 0.67% higher against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 0.94% less often than would be expected.
The average opponent winrate against Swain is 45.75%.


Nilah
Nieokiełznana radość
Jayce wins against Nilah 47.41% of the time which is 2.41% higher against Nilah than the average opponent.
After normalising both champions win rates Jayce wins against Nilah 0.80% more often than would be expected.
The average opponent winrate against Nilah is 45.00%.


Jinx
Wystrzałowa Wariatka
Jayce wins against Jinx 47.49% of the time which is 1.11% higher against Jinx than the average opponent.
After normalising both champions win rates Jayce wins against Jinx 0.50% less often than would be expected.
The average opponent winrate against Jinx is 46.38%.


Tristana
Dumna Kanonierka
Jayce wins against Tristana 47.91% of the time which is 0.72% higher against Tristana than the average opponent.
After normalising both champions win rates Jayce wins against Tristana 0.89% less often than would be expected.
The average opponent winrate against Tristana is 47.19%.


Kog'Maw
Paszcza Otchłani
Jayce wins against Kog'Maw 48.01% of the time which is 3.21% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Jayce wins against Kog'Maw 1.60% more often than would be expected.
The average opponent winrate against Kog'Maw is 44.80%.


Miss Fortune
Łowczyni Nagród
Jayce wins against Miss Fortune 48.22% of the time which is 1.42% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Jayce wins against Miss Fortune 0.19% less often than would be expected.
The average opponent winrate against Miss Fortune is 46.80%.


Vel'Koz
Oko Pustki
Jayce wins against Vel'Koz 48.36% of the time which is 1.86% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Jayce wins against Vel'Koz 0.25% more often than would be expected.
The average opponent winrate against Vel'Koz is 46.50%.


Yasuo
Pokutnik
Jayce wins against Yasuo 48.38% of the time which is 1.21% higher against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 0.40% less often than would be expected.
The average opponent winrate against Yasuo is 47.17%.


Draven
Wielki Oprawca
Jayce wins against Draven 48.66% of the time which is 0.18% higher against Draven than the average opponent.
After normalising both champions win rates Jayce wins against Draven 1.43% less often than would be expected.
The average opponent winrate against Draven is 48.48%.


Zeri
Iskierka Zaun
Jayce wins against Zeri 49.05% of the time which is 0.15% higher against Zeri than the average opponent.
After normalising both champions win rates Jayce wins against Zeri 1.46% less often than would be expected.
The average opponent winrate against Zeri is 48.90%.


Lux
Pani Jasności
Jayce wins against Lux 49.08% of the time which is 2.35% higher against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 0.74% more often than would be expected.
The average opponent winrate against Lux is 46.73%.


Vayne
Nocna Łowczyni
Jayce wins against Vayne 49.10% of the time which is 3.31% higher against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 1.70% more often than would be expected.
The average opponent winrate against Vayne is 45.79%.


Ashe
Lodowa Łuczniczka
Jayce wins against Ashe 49.15% of the time which is 0.68% lower against Ashe than the average opponent.
After normalising both champions win rates Jayce wins against Ashe 2.29% less often than would be expected.
The average opponent winrate against Ashe is 49.83%.


Kalista
Włócznia Zemsty
Jayce wins against Kalista 49.24% of the time which is 0.22% higher against Kalista than the average opponent.
After normalising both champions win rates Jayce wins against Kalista 1.39% less often than would be expected.
The average opponent winrate against Kalista is 49.02%.


Corki
Dzielny Bombardier
Jayce wins against Corki 49.31% of the time which is 1.03% higher against Corki than the average opponent.
After normalising both champions win rates Jayce wins against Corki 0.58% less often than would be expected.
The average opponent winrate against Corki is 48.28%.


Aphelios
Broń Wiernych
Jayce wins against Aphelios 49.55% of the time which is 0.57% higher against Aphelios than the average opponent.
After normalising both champions win rates Jayce wins against Aphelios 1.04% less often than would be expected.
The average opponent winrate against Aphelios is 48.98%.


Ziggs
Hextechowy Saper
Jayce wins against Ziggs 49.87% of the time which is 2.43% higher against Ziggs than the average opponent.
After normalising both champions win rates Jayce wins against Ziggs 0.82% more often than would be expected.
The average opponent winrate against Ziggs is 47.44%.


Brand
Płomień Zemsty
Jayce wins against Brand 50.00% of the time which is 2.52% higher against Brand than the average opponent.
After normalising both champions win rates Jayce wins against Brand 0.91% more often than would be expected.
The average opponent winrate against Brand is 47.48%.


Sivir
Pani Wojny
Jayce wins against Sivir 50.16% of the time which is 3.02% higher against Sivir than the average opponent.
After normalising both champions win rates Jayce wins against Sivir 1.41% more often than would be expected.
The average opponent winrate against Sivir is 47.14%.


Jhin
Wirtuoz
Jayce wins against Jhin 50.46% of the time which is 1.97% higher against Jhin than the average opponent.
After normalising both champions win rates Jayce wins against Jhin 0.36% more often than would be expected.
The average opponent winrate against Jhin is 48.49%.


Samira
Róża Pustyni
Jayce wins against Samira 50.57% of the time which is 1.73% higher 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 Samira is 48.84%.


Varus
Strzała Odkupienia
Jayce wins against Varus 50.63% of the time which is 1.45% higher against Varus than the average opponent.
After normalising both champions win rates Jayce wins against Varus 0.16% less often than would be expected.
The average opponent winrate against Varus is 49.18%.


Ezreal
Odkrywca z Powołania
Jayce wins against Ezreal 50.70% of the time which is 1.38% higher against Ezreal than the average opponent.
After normalising both champions win rates Jayce wins against Ezreal 0.23% less often than would be expected.
The average opponent winrate against Ezreal is 49.32%.


Lucian
Kleryk Broni
Jayce wins against Lucian 50.72% of the time which is 1.91% higher against Lucian than the average opponent.
After normalising both champions win rates Jayce wins against Lucian 0.30% more often than would be expected.
The average opponent winrate against Lucian is 48.81%.


Mel
Odbicie Duszy
Jayce wins against Mel 50.77% of the time which is 2.16% higher against Mel than the average opponent.
After normalising both champions win rates Jayce wins against Mel 0.55% more often than would be expected.
The average opponent winrate against Mel is 48.61%.


Caitlyn
Szeryf Piltover
Jayce wins against Caitlyn 51.00% of the time which is 2.58% higher against Caitlyn than the average opponent.
After normalising both champions win rates Jayce wins against Caitlyn 0.97% more often than would be expected.
The average opponent winrate against Caitlyn is 48.42%.


Xerath
Wyniesiony Mag
Jayce wins against Xerath 51.69% of the time which is 6.34% higher against Xerath than the average opponent.
After normalising both champions win rates Jayce wins against Xerath 4.73% more often than would be expected.
The average opponent winrate against Xerath is 45.35%.


Kai'Sa
Córa Pustki
Jayce wins against Kai'Sa 51.91% of the time which is 1.66% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Jayce wins against Kai'Sa 0.05% more often than would be expected.
The average opponent winrate against Kai'Sa is 50.25%.


Xayah
Buntowniczka
Jayce wins against Xayah 52.02% of the time which is 4.09% higher against Xayah than the average opponent.
After normalising both champions win rates Jayce wins against Xayah 2.48% more often than would be expected.
The average opponent winrate against Xayah is 47.93%.


Viktor
Herold Arcane
Jayce wins against Viktor 53.24% of the time which is 5.98% higher against Viktor than the average opponent.
After normalising both champions win rates Jayce wins against Viktor 4.37% more often than would be expected.
The average opponent winrate against Viktor is 47.26%.


Smolder
Ognisty Podlotek
Jayce wins against Smolder 53.29% of the time which is 3.06% higher against Smolder than the average opponent.
After normalising both champions win rates Jayce wins against Smolder 1.45% more often than would be expected.
The average opponent winrate against Smolder is 50.23%.