

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.
Iron Champions Analysed: 19,318,945
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 top Counters
Jayce top on Patch 30 is the strongest counter to top champions of Vladimir, Smolder & K'Sante. While Jayce top is countered most by top champions of Wukong, Quinn & Yorick. Below is a detailed breakdown of Jayce top counters against top champions with a minimum of 100 games.


Wukong
Małpi Król
Jayce wins against Wukong 36.09% of the time which is 17.17% lower against Wukong than the average opponent.
After normalising both champions win rates Jayce wins against Wukong 9.48% less often than would be expected.
The average opponent winrate against Wukong is 53.26%.


Quinn
Skrzydła Demacii
Jayce wins against Quinn 36.83% of the time which is 16.39% lower against Quinn than the average opponent.
After normalising both champions win rates Jayce wins against Quinn 8.70% less often than would be expected.
The average opponent winrate against Quinn is 53.22%.


Yorick
Pasterz Dusz
Jayce wins against Yorick 38.44% of the time which is 10.17% lower against Yorick than the average opponent.
After normalising both champions win rates Jayce wins against Yorick 2.52% less often than would be expected.
The average opponent winrate against Yorick is 48.61%.


Nasus
Kustosz Pustyni
Jayce wins against Nasus 38.60% of the time which is 12.02% lower against Nasus than the average opponent.
After normalising both champions win rates Jayce wins against Nasus 4.34% less often than would be expected.
The average opponent winrate against Nasus is 50.62%.


Urgot
Motor Agonii
Jayce wins against Urgot 38.92% of the time which is 11.12% lower against Urgot than the average opponent.
After normalising both champions win rates Jayce wins against Urgot 3.45% less often than would be expected.
The average opponent winrate against Urgot is 50.04%.


Malphite
Okruch Monolitu
Jayce wins against Malphite 39.00% of the time which is 11.41% lower against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 3.74% less often than would be expected.
The average opponent winrate against Malphite is 50.41%.


Sion
Nieumarły Niszczyciel
Jayce wins against Sion 40.91% of the time which is 8.76% lower against Sion than the average opponent.
After normalising both champions win rates Jayce wins against Sion 1.09% less often than would be expected.
The average opponent winrate against Sion is 49.67%.


Gnar
Brakujące Ogniwo
Jayce wins against Gnar 41.24% of the time which is 12.70% lower against Gnar than the average opponent.
After normalising both champions win rates Jayce wins against Gnar 5.01% less often than would be expected.
The average opponent winrate against Gnar is 53.94%.


Illaoi
Kapłanka Krakena
Jayce wins against Illaoi 41.38% of the time which is 9.52% lower against Illaoi than the average opponent.
After normalising both champions win rates Jayce wins against Illaoi 1.84% less often than would be expected.
The average opponent winrate against Illaoi is 50.90%.


Jax
Mistrz Broni
Jayce wins against Jax 41.39% of the time which is 10.69% lower against Jax than the average opponent.
After normalising both champions win rates Jayce wins against Jax 3.00% less often than would be expected.
The average opponent winrate against Jax is 52.08%.


Ornn
Ogień z Wnętrza Góry
Jayce wins against Ornn 41.46% of the time which is 9.43% lower against Ornn than the average opponent.
After normalising both champions win rates Jayce wins against Ornn 1.75% less often than would be expected.
The average opponent winrate against Ornn is 50.89%.


Sett
Szef
Jayce wins against Sett 41.56% of the time which is 7.52% lower against Sett than the average opponent.
After normalising both champions win rates Jayce wins against Sett 0.14% more often than would be expected.
The average opponent winrate against Sett is 49.08%.


Tryndamere
Król Barbarzyńców
Jayce wins against Tryndamere 41.94% of the time which is 9.99% lower against Tryndamere than the average opponent.
After normalising both champions win rates Jayce wins against Tryndamere 2.30% less often than would be expected.
The average opponent winrate against Tryndamere is 51.93%.


Mordekaiser
Żelazny Upiór
Jayce wins against Mordekaiser 42.27% of the time which is 7.67% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Jayce wins against Mordekaiser 0.00% less often than would be expected.
The average opponent winrate against Mordekaiser is 49.94%.


Dr Mundo
Szaleniec z Zaun
Jayce wins against Dr Mundo 42.40% of the time which is 7.15% lower against Dr Mundo than the average opponent.
After normalising both champions win rates Jayce wins against Dr Mundo 0.51% more often than would be expected.
The average opponent winrate against Dr Mundo is 49.55%.


Heimerdinger
Wielbiony Wynalazca
Jayce wins against Heimerdinger 42.42% of the time which is 8.26% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Jayce wins against Heimerdinger 0.58% less often than would be expected.
The average opponent winrate against Heimerdinger is 50.68%.


Garen
Potęga Demacii
Jayce wins against Garen 42.61% of the time which is 8.66% lower against Garen than the average opponent.
After normalising both champions win rates Jayce wins against Garen 0.98% less often than would be expected.
The average opponent winrate against Garen is 51.27%.


Teemo
Chyży Zwiadowca
Jayce wins against Teemo 42.71% of the time which is 7.30% lower against Teemo than the average opponent.
After normalising both champions win rates Jayce wins against Teemo 0.37% more often than would be expected.
The average opponent winrate against Teemo is 50.01%.


Rumble
Zmechanizowany Zabijaka
Jayce wins against Rumble 42.92% of the time which is 11.21% lower against Rumble than the average opponent.
After normalising both champions win rates Jayce wins against Rumble 3.53% less often than would be expected.
The average opponent winrate against Rumble is 54.13%.


Cho'Gath
Postrach Pustki
Jayce wins against Cho'Gath 43.14% of the time which is 8.07% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Jayce wins against Cho'Gath 0.39% less often than would be expected.
The average opponent winrate against Cho'Gath is 51.21%.


Irelia
Tańcząca z Ostrzami
Jayce wins against Irelia 43.32% of the time which is 9.85% lower against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 2.16% less often than would be expected.
The average opponent winrate against Irelia is 53.17%.


Warwick
Rozkiełznany Gniew Zaun
Jayce wins against Warwick 43.33% of the time which is 6.86% lower against Warwick than the average opponent.
After normalising both champions win rates Jayce wins against Warwick 0.81% more often than would be expected.
The average opponent winrate against Warwick is 50.19%.


Aurora
Wiedźma spomiędzy Światów
Jayce wins against Aurora 43.59% of the time which is 10.75% lower against Aurora than the average opponent.
After normalising both champions win rates Jayce wins against Aurora 3.07% less often than would be expected.
The average opponent winrate against Aurora is 54.34%.


Fiora
Mistrzyni Fechtunku
Jayce wins against Fiora 44.30% of the time which is 8.70% lower against Fiora than the average opponent.
After normalising both champions win rates Jayce wins against Fiora 1.01% less often than would be expected.
The average opponent winrate against Fiora is 53.00%.


Ambessa
Matriarchini Wojny
Jayce wins against Ambessa 44.42% of the time which is 9.95% lower against Ambessa than the average opponent.
After normalising both champions win rates Jayce wins against Ambessa 2.27% less often than would be expected.
The average opponent winrate against Ambessa is 54.37%.


Gangplank
Postrach Siedmiu Mórz
Jayce wins against Gangplank 44.70% of the time which is 9.55% lower against Gangplank than the average opponent.
After normalising both champions win rates Jayce wins against Gangplank 1.87% less often than would be expected.
The average opponent winrate against Gangplank is 54.25%.


Singed
Szalony Chemik
Jayce wins against Singed 45.11% of the time which is 3.82% lower against Singed than the average opponent.
After normalising both champions win rates Jayce wins against Singed 3.83% more often than would be expected.
The average opponent winrate against Singed is 48.93%.


Yone
Wiecznie Żywy
Jayce wins against Yone 45.19% of the time which is 8.10% lower against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 0.41% less often than would be expected.
The average opponent winrate against Yone is 53.29%.


Gragas
Karczemny Zabijaka
Jayce wins against Gragas 45.29% of the time which is 10.64% lower against Gragas than the average opponent.
After normalising both champions win rates Jayce wins against Gragas 2.97% less often than would be expected.
The average opponent winrate against Gragas is 55.93%.


Trundle
Król Trolli
Jayce wins against Trundle 45.59% of the time which is 5.27% lower against Trundle than the average opponent.
After normalising both champions win rates Jayce wins against Trundle 2.41% more often than would be expected.
The average opponent winrate against Trundle is 50.86%.


Kled
Swarliwy Rajtar
Jayce wins against Kled 45.59% of the time which is 5.74% lower against Kled than the average opponent.
After normalising both champions win rates Jayce wins against Kled 1.94% more often than would be expected.
The average opponent winrate against Kled is 51.33%.


Pantheon
Niezniszczalna Włócznia
Jayce wins against Pantheon 45.70% of the time which is 8.62% lower against Pantheon than the average opponent.
After normalising both champions win rates Jayce wins against Pantheon 0.94% less often than would be expected.
The average opponent winrate against Pantheon is 54.32%.


Renekton
Pustynny Rzeźnik
Jayce wins against Renekton 46.30% of the time which is 5.73% lower against Renekton than the average opponent.
After normalising both champions win rates Jayce wins against Renekton 1.96% more often than would be expected.
The average opponent winrate against Renekton is 52.03%.


Yasuo
Pokutnik
Jayce wins against Yasuo 46.79% of the time which is 6.26% lower against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 1.43% more often than would be expected.
The average opponent winrate against Yasuo is 53.05%.


Shen
Oko Zmierzchu
Jayce wins against Shen 47.04% of the time which is 5.00% lower against Shen than the average opponent.
After normalising both champions win rates Jayce wins against Shen 2.69% more often than would be expected.
The average opponent winrate against Shen is 52.04%.


Vayne
Nocna Łowczyni
Jayce wins against Vayne 47.08% of the time which is 7.43% lower against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 0.25% more often than would be expected.
The average opponent winrate against Vayne is 54.51%.


Tahm Kench
Rzeczny Król
Jayce wins against Tahm Kench 47.83% of the time which is 4.73% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Jayce wins against Tahm Kench 2.96% more often than would be expected.
The average opponent winrate against Tahm Kench is 52.56%.


Sylas
Wyzwolony z Kajdan
Jayce wins against Sylas 47.86% of the time which is 5.46% lower against Sylas than the average opponent.
After normalising both champions win rates Jayce wins against Sylas 2.23% more often than would be expected.
The average opponent winrate against Sylas is 53.32%.


Kayle
Sprawiedliwa
Jayce wins against Kayle 47.94% of the time which is 3.04% lower against Kayle than the average opponent.
After normalising both champions win rates Jayce wins against Kayle 4.64% more often than would be expected.
The average opponent winrate against Kayle is 50.98%.


Kennen
Serce Nawałnicy
Jayce wins against Kennen 48.07% of the time which is 5.27% lower against Kennen than the average opponent.
After normalising both champions win rates Jayce wins against Kennen 2.42% more often than would be expected.
The average opponent winrate against Kennen is 53.34%.


Aatrox
Ostrze Darkinów
Jayce wins against Aatrox 48.22% of the time which is 6.50% lower against Aatrox than the average opponent.
After normalising both champions win rates Jayce wins against Aatrox 1.18% more often than would be expected.
The average opponent winrate against Aatrox is 54.72%.


Camille
Stalowy Cień
Jayce wins against Camille 48.63% of the time which is 7.83% lower against Camille than the average opponent.
After normalising both champions win rates Jayce wins against Camille 0.17% less often than would be expected.
The average opponent winrate against Camille is 56.46%.


Darius
Ręka Noxusu
Jayce wins against Darius 48.67% of the time which is 5.10% lower against Darius than the average opponent.
After normalising both champions win rates Jayce wins against Darius 2.59% more often than would be expected.
The average opponent winrate against Darius is 53.77%.


Riven
Wygnaniec
Jayce wins against Riven 49.04% of the time which is 7.64% lower against Riven than the average opponent.
After normalising both champions win rates Jayce wins against Riven 0.01% more often than would be expected.
The average opponent winrate against Riven is 56.68%.


Volibear
Bezlitosny Grom
Jayce wins against Volibear 50.00% of the time which is 1.91% lower against Volibear than the average opponent.
After normalising both champions win rates Jayce wins against Volibear 5.78% more often than would be expected.
The average opponent winrate against Volibear is 51.91%.


Gwen
Mglista Krawczyni
Jayce wins against Gwen 51.31% of the time which is 4.97% lower against Gwen than the average opponent.
After normalising both champions win rates Jayce wins against Gwen 2.69% more often than would be expected.
The average opponent winrate against Gwen is 56.28%.


Akali
Skryta Zabójczyni
Jayce wins against Akali 51.40% of the time which is 1.26% lower against Akali than the average opponent.
After normalising both champions win rates Jayce wins against Akali 6.43% more often than would be expected.
The average opponent winrate against Akali is 52.66%.


Olaf
Berserker
Jayce wins against Olaf 51.43% of the time which is 1.95% lower against Olaf than the average opponent.
After normalising both champions win rates Jayce wins against Olaf 5.74% more often than would be expected.
The average opponent winrate against Olaf is 53.38%.


K'Sante
Duma Nazumah
Jayce wins against K'Sante 51.73% of the time which is 5.10% lower against K'Sante than the average opponent.
After normalising both champions win rates Jayce wins against K'Sante 2.55% more often than would be expected.
The average opponent winrate against K'Sante is 56.83%.


Smolder
Ognisty Podlotek
Jayce wins against Smolder 53.90% of the time which is 0.63% higher against Smolder than the average opponent.
After normalising both champions win rates Jayce wins against Smolder 8.32% more often than would be expected.
The average opponent winrate against Smolder is 53.27%.


Vladimir
Krwiożerczy Żniwiarz
Jayce wins against Vladimir 55.34% of the time which is 1.58% higher against Vladimir than the average opponent.
After normalising both champions win rates Jayce wins against Vladimir 9.27% more often than would be expected.
The average opponent winrate against Vladimir is 53.76%.