

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.
All Ranks Champions Analysed: 94,291,470
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 15.5 is the strongest counter to bottom champions of Irelia, Sylas & Akshan. While Jayce top is countered most by bottom champions of Heimerdinger, Karthus & Tahm Kench. Below is a detailed breakdown of Jayce top counters against bottom champions with a minimum of 100 games.


Heimerdinger
Wielbiony Wynalazca
Jayce wins against Heimerdinger 37.33% of the time which is 9.47% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Jayce wins against Heimerdinger 7.46% less often than would be expected.
The average opponent winrate against Heimerdinger is 46.80%.


Karthus
Piewca Śmierci
Jayce wins against Karthus 42.52% of the time which is 4.59% lower against Karthus than the average opponent.
After normalising both champions win rates Jayce wins against Karthus 2.58% less often than would be expected.
The average opponent winrate against Karthus is 47.11%.


Tahm Kench
Rzeczny Król
Jayce wins against Tahm Kench 43.38% of the time which is 6.14% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Jayce wins against Tahm Kench 4.12% less often than would be expected.
The average opponent winrate against Tahm Kench is 49.52%.


Yasuo
Pokutnik
Jayce wins against Yasuo 44.12% of the time which is 3.78% lower against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 1.77% less often than would be expected.
The average opponent winrate against Yasuo is 47.90%.


Aurelion Sol
Architekt Gwiazd
Jayce wins against Aurelion Sol 44.90% of the time which is 1.29% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Jayce wins against Aurelion Sol 0.71% more often than would be expected.
The average opponent winrate against Aurelion Sol is 46.19%.


Nilah
Nieokiełznana radość
Jayce wins against Nilah 45.15% of the time which is 1.68% lower against Nilah than the average opponent.
After normalising both champions win rates Jayce wins against Nilah 0.33% more often than would be expected.
The average opponent winrate against Nilah is 46.83%.


Swain
Wielki Generał Noxusu
Jayce wins against Swain 45.17% of the time which is 1.73% lower against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 0.28% more often than would be expected.
The average opponent winrate against Swain is 46.90%.


Lux
Pani Jasności
Jayce wins against Lux 45.20% of the time which is 3.81% lower against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 1.79% less often than would be expected.
The average opponent winrate against Lux is 49.01%.


Ziggs
Hextechowy Saper
Jayce wins against Ziggs 45.47% of the time which is 2.95% lower against Ziggs than the average opponent.
After normalising both champions win rates Jayce wins against Ziggs 0.93% less often than would be expected.
The average opponent winrate against Ziggs is 48.42%.


Miss Fortune
Łowczyni Nagród
Jayce wins against Miss Fortune 45.76% of the time which is 2.78% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Jayce wins against Miss Fortune 0.76% less often than would be expected.
The average opponent winrate against Miss Fortune is 48.54%.


Xerath
Wyniesiony Mag
Jayce wins against Xerath 45.80% of the time which is 3.73% lower against Xerath than the average opponent.
After normalising both champions win rates Jayce wins against Xerath 1.71% less often than would be expected.
The average opponent winrate against Xerath is 49.53%.


Sivir
Pani Wojny
Jayce wins against Sivir 45.87% of the time which is 2.92% lower against Sivir than the average opponent.
After normalising both champions win rates Jayce wins against Sivir 0.90% less often than would be expected.
The average opponent winrate against Sivir is 48.79%.


Twitch
Szczur Zarazy
Jayce wins against Twitch 46.05% of the time which is 3.30% lower against Twitch than the average opponent.
After normalising both champions win rates Jayce wins against Twitch 1.28% less often than would be expected.
The average opponent winrate against Twitch is 49.35%.


Jinx
Wystrzałowa Wariatka
Jayce wins against Jinx 46.08% of the time which is 2.28% lower against Jinx than the average opponent.
After normalising both champions win rates Jayce wins against Jinx 0.26% less often than would be expected.
The average opponent winrate against Jinx is 48.36%.


Veigar
Panicz Zła
Jayce wins against Veigar 46.30% of the time which is 0.82% lower against Veigar than the average opponent.
After normalising both champions win rates Jayce wins against Veigar 1.19% more often than would be expected.
The average opponent winrate against Veigar is 47.12%.


Vel'Koz
Oko Pustki
Jayce wins against Vel'Koz 46.33% of the time which is 1.98% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Jayce wins against Vel'Koz 0.03% more often than would be expected.
The average opponent winrate against Vel'Koz is 48.31%.


Kog'Maw
Paszcza Otchłani
Jayce wins against Kog'Maw 46.88% of the time which is 0.96% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Jayce wins against Kog'Maw 1.05% more often than would be expected.
The average opponent winrate against Kog'Maw is 47.84%.


Hwei
Wizjoner
Jayce wins against Hwei 46.96% of the time which is 2.06% lower against Hwei than the average opponent.
After normalising both champions win rates Jayce wins against Hwei 0.04% less often than would be expected.
The average opponent winrate against Hwei is 49.02%.


Aphelios
Broń Wiernych
Jayce wins against Aphelios 47.56% of the time which is 2.97% lower against Aphelios than the average opponent.
After normalising both champions win rates Jayce wins against Aphelios 0.95% less often than would be expected.
The average opponent winrate against Aphelios is 50.53%.


Jhin
Wirtuoz
Jayce wins against Jhin 47.59% of the time which is 2.25% lower against Jhin than the average opponent.
After normalising both champions win rates Jayce wins against Jhin 0.23% less often than would be expected.
The average opponent winrate against Jhin is 49.84%.


Xayah
Buntowniczka
Jayce wins against Xayah 47.64% of the time which is 2.69% lower against Xayah than the average opponent.
After normalising both champions win rates Jayce wins against Xayah 0.67% less often than would be expected.
The average opponent winrate against Xayah is 50.33%.


Seraphine
Rozmarzona Piosenkarka
Jayce wins against Seraphine 47.65% of the time which is 0.53% lower against Seraphine than the average opponent.
After normalising both champions win rates Jayce wins against Seraphine 1.48% more often than would be expected.
The average opponent winrate against Seraphine is 48.18%.


Vayne
Nocna Łowczyni
Jayce wins against Vayne 47.79% of the time which is 0.77% lower against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 1.25% more often than would be expected.
The average opponent winrate against Vayne is 48.56%.


Cho'Gath
Postrach Pustki
Jayce wins against Cho'Gath 47.80% of the time which is 2.64% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Jayce wins against Cho'Gath 0.62% less often than would be expected.
The average opponent winrate against Cho'Gath is 50.44%.


Tristana
Dumna Kanonierka
Jayce wins against Tristana 48.04% of the time which is 2.02% lower against Tristana than the average opponent.
After normalising both champions win rates Jayce wins against Tristana 0.00% less often than would be expected.
The average opponent winrate against Tristana is 50.06%.


Ashe
Lodowa Łuczniczka
Jayce wins against Ashe 48.33% of the time which is 2.39% lower against Ashe than the average opponent.
After normalising both champions win rates Jayce wins against Ashe 0.37% less often than would be expected.
The average opponent winrate against Ashe is 50.72%.


Cassiopeia
Wężowy Uścisk
Jayce wins against Cassiopeia 48.42% of the time which is 1.08% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Jayce wins against Cassiopeia 3.09% more often than would be expected.
The average opponent winrate against Cassiopeia is 47.34%.


Corki
Dzielny Bombardier
Jayce wins against Corki 48.46% of the time which is 1.97% lower against Corki than the average opponent.
After normalising both champions win rates Jayce wins against Corki 0.05% more often than would be expected.
The average opponent winrate against Corki is 50.43%.


Viktor
Herold Arcane
Jayce wins against Viktor 48.52% of the time which is 0.18% higher against Viktor than the average opponent.
After normalising both champions win rates Jayce wins against Viktor 2.20% more often than would be expected.
The average opponent winrate against Viktor is 48.34%.


Samira
Róża Pustyni
Jayce wins against Samira 48.57% of the time which is 1.95% lower against Samira than the average opponent.
After normalising both champions win rates Jayce wins against Samira 0.07% more often than would be expected.
The average opponent winrate against Samira is 50.52%.


Caitlyn
Szeryf Piltover
Jayce wins against Caitlyn 48.63% of the time which is 1.40% lower against Caitlyn than the average opponent.
After normalising both champions win rates Jayce wins against Caitlyn 0.62% more often than would be expected.
The average opponent winrate against Caitlyn is 50.03%.


Mel
Odbicie Duszy
Jayce wins against Mel 48.63% of the time which is 2.57% lower against Mel than the average opponent.
After normalising both champions win rates Jayce wins against Mel 0.55% less often than would be expected.
The average opponent winrate against Mel is 51.20%.


Zeri
Iskierka Zaun
Jayce wins against Zeri 48.75% of the time which is 1.69% lower against Zeri than the average opponent.
After normalising both champions win rates Jayce wins against Zeri 0.33% more often than would be expected.
The average opponent winrate against Zeri is 50.44%.


Draven
Wielki Oprawca
Jayce wins against Draven 48.81% of the time which is 2.15% lower against Draven than the average opponent.
After normalising both champions win rates Jayce wins against Draven 0.13% less often than would be expected.
The average opponent winrate against Draven is 50.96%.


Ezreal
Odkrywca z Powołania
Jayce wins against Ezreal 48.83% of the time which is 2.31% lower against Ezreal than the average opponent.
After normalising both champions win rates Jayce wins against Ezreal 0.29% less often than would be expected.
The average opponent winrate against Ezreal is 51.14%.


Twisted Fate
Mistrz Kart
Jayce wins against Twisted Fate 48.84% of the time which is 5.76% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Jayce wins against Twisted Fate 3.75% less often than would be expected.
The average opponent winrate against Twisted Fate is 54.60%.


Kai'Sa
Córa Pustki
Jayce wins against Kai'Sa 49.05% of the time which is 2.72% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Jayce wins against Kai'Sa 0.70% less often than would be expected.
The average opponent winrate against Kai'Sa is 51.77%.


Lucian
Kleryk Broni
Jayce wins against Lucian 49.15% of the time which is 2.09% lower against Lucian than the average opponent.
After normalising both champions win rates Jayce wins against Lucian 0.07% less often than would be expected.
The average opponent winrate against Lucian is 51.24%.


Syndra
Mroczna Władczyni
Jayce wins against Syndra 49.51% of the time which is 0.45% higher against Syndra than the average opponent.
After normalising both champions win rates Jayce wins against Syndra 2.47% more often than would be expected.
The average opponent winrate against Syndra is 49.06%.


Anivia
Kriofeniks
Jayce wins against Anivia 49.59% of the time which is 2.10% lower against Anivia than the average opponent.
After normalising both champions win rates Jayce wins against Anivia 0.08% less often than would be expected.
The average opponent winrate against Anivia is 51.69%.


Malzahar
Prorok Pustki
Jayce wins against Malzahar 49.71% of the time which is 1.53% higher against Malzahar than the average opponent.
After normalising both champions win rates Jayce wins against Malzahar 3.54% more often than would be expected.
The average opponent winrate against Malzahar is 48.18%.


Varus
Strzała Odkupienia
Jayce wins against Varus 49.93% of the time which is 1.59% lower against Varus than the average opponent.
After normalising both champions win rates Jayce wins against Varus 0.43% more often than would be expected.
The average opponent winrate against Varus is 51.52%.


Smolder
Ognisty Podlotek
Jayce wins against Smolder 50.28% of the time which is 0.73% lower against Smolder than the average opponent.
After normalising both champions win rates Jayce wins against Smolder 1.29% more often than would be expected.
The average opponent winrate against Smolder is 51.01%.


Quinn
Skrzydła Demacii
Jayce wins against Quinn 50.38% of the time which is 1.18% lower against Quinn than the average opponent.
After normalising both champions win rates Jayce wins against Quinn 0.84% more often than would be expected.
The average opponent winrate against Quinn is 51.56%.


Senna
Odkupicielka
Jayce wins against Senna 50.56% of the time which is 4.14% lower against Senna than the average opponent.
After normalising both champions win rates Jayce wins against Senna 2.13% less often than would be expected.
The average opponent winrate against Senna is 54.70%.


Teemo
Chyży Zwiadowca
Jayce wins against Teemo 50.76% of the time which is 0.64% higher against Teemo than the average opponent.
After normalising both champions win rates Jayce wins against Teemo 2.66% more often than would be expected.
The average opponent winrate against Teemo is 50.12%.


Brand
Płomień Zemsty
Jayce wins against Brand 51.35% of the time which is 2.60% higher against Brand than the average opponent.
After normalising both champions win rates Jayce wins against Brand 4.62% more often than would be expected.
The average opponent winrate against Brand is 48.75%.


Kalista
Włócznia Zemsty
Jayce wins against Kalista 52.03% of the time which is 0.81% lower against Kalista than the average opponent.
After normalising both champions win rates Jayce wins against Kalista 1.21% more often than would be expected.
The average opponent winrate against Kalista is 52.84%.


Zyra
Wiedźma Cierni
Jayce wins against Zyra 53.33% of the time which is 3.08% higher against Zyra than the average opponent.
After normalising both champions win rates Jayce wins against Zyra 5.10% more often than would be expected.
The average opponent winrate against Zyra is 50.25%.


Yone
Wiecznie Żywy
Jayce wins against Yone 54.36% of the time which is 0.35% higher against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 2.36% more often than would be expected.
The average opponent winrate against Yone is 54.01%.


Akshan
Zbuntowany Strażnik
Jayce wins against Akshan 54.55% of the time which is 2.48% higher against Akshan than the average opponent.
After normalising both champions win rates Jayce wins against Akshan 4.50% more often than would be expected.
The average opponent winrate against Akshan is 52.07%.


Sylas
Wyzwolony z Kajdan
Jayce wins against Sylas 58.33% of the time which is 1.44% higher against Sylas than the average opponent.
After normalising both champions win rates Jayce wins against Sylas 3.43% more often than would be expected.
The average opponent winrate against Sylas is 56.89%.


Irelia
Tańcząca z Ostrzami
Jayce wins against Irelia 58.72% of the time which is 5.23% higher against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 7.25% more often than would be expected.
The average opponent winrate against Irelia is 53.49%.