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: 16,076,728
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 Smolder, Ryze & Lee Sin. While Jayce top is countered most by top champions of Rengar, Rammus & Quinn. Below is a detailed breakdown of Jayce top counters against top champions with a minimum of 100 games.
Rengar
Łowca
Jayce wins against Rengar 41.08% of the time which is 6.85% lower against Rengar than the average opponent.
After normalising both champions win rates Jayce wins against Rengar 7.62% less often than would be expected.
The average opponent winrate against Rengaris 47.93%.
Rammus
Pancerznik
Jayce wins against Rammus 42.48% of the time which is 7.31% lower against Rammus than the average opponent.
After normalising both champions win rates Jayce wins against Rammus 8.08% less often than would be expected.
The average opponent winrate against Rammusis 49.79%.
Quinn
Skrzydła Demacii
Jayce wins against Quinn 42.57% of the time which is 4.21% lower against Quinn than the average opponent.
After normalising both champions win rates Jayce wins against Quinn 4.98% less often than would be expected.
The average opponent winrate against Quinnis 46.78%.
Poppy
Strażniczka Młota
Jayce wins against Poppy 43.96% of the time which is 3.04% lower against Poppy than the average opponent.
After normalising both champions win rates Jayce wins against Poppy 3.81% less often than would be expected.
The average opponent winrate against Poppyis 47.00%.
Akshan
Zbuntowany Strażnik
Jayce wins against Akshan 44.32% of the time which is 1.99% lower against Akshan than the average opponent.
After normalising both champions win rates Jayce wins against Akshan 2.77% less often than would be expected.
The average opponent winrate against Akshanis 46.31%.
Tryndamere
Król Barbarzyńców
Jayce wins against Tryndamere 44.32% of the time which is 1.58% lower against Tryndamere than the average opponent.
After normalising both champions win rates Jayce wins against Tryndamere 2.36% less often than would be expected.
The average opponent winrate against Tryndamereis 45.90%.
Tahm Kench
Rzeczny Król
Jayce wins against Tahm Kench 44.47% of the time which is 3.04% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Jayce wins against Tahm Kench 3.81% less often than would be expected.
The average opponent winrate against Tahm Kenchis 47.51%.
Yorick
Pasterz Dusz
Jayce wins against Yorick 44.97% of the time which is 2.31% lower against Yorick than the average opponent.
After normalising both champions win rates Jayce wins against Yorick 3.08% less often than would be expected.
The average opponent winrate against Yorickis 47.28%.
Vladimir
Krwiożerczy Żniwiarz
Jayce wins against Vladimir 45.06% of the time which is 4.70% lower against Vladimir than the average opponent.
After normalising both champions win rates Jayce wins against Vladimir 5.47% less often than would be expected.
The average opponent winrate against Vladimiris 49.76%.
Malphite
Okruch Monolitu
Jayce wins against Malphite 45.09% of the time which is 3.31% lower against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 4.08% less often than would be expected.
The average opponent winrate against Malphiteis 48.40%.
Karma
Oświecona
Jayce wins against Karma 45.10% of the time which is 5.15% lower against Karma than the average opponent.
After normalising both champions win rates Jayce wins against Karma 5.92% less often than would be expected.
The average opponent winrate against Karmais 50.25%.
Irelia
Tańcząca z Ostrzami
Jayce wins against Irelia 45.12% of the time which is 3.22% lower against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 3.99% less often than would be expected.
The average opponent winrate against Ireliais 48.34%.
Urgot
Motor Agonii
Jayce wins against Urgot 45.39% of the time which is 2.06% lower against Urgot than the average opponent.
After normalising both champions win rates Jayce wins against Urgot 2.83% less often than would be expected.
The average opponent winrate against Urgotis 47.45%.
Olaf
Berserker
Jayce wins against Olaf 45.62% of the time which is 2.72% lower against Olaf than the average opponent.
After normalising both champions win rates Jayce wins against Olaf 3.49% less often than would be expected.
The average opponent winrate against Olafis 48.34%.
Gragas
Karczemny Zabijaka
Jayce wins against Gragas 45.72% of the time which is 1.65% lower against Gragas than the average opponent.
After normalising both champions win rates Jayce wins against Gragas 2.42% less often than would be expected.
The average opponent winrate against Gragasis 47.37%.
Camille
Stalowy Cień
Jayce wins against Camille 45.90% of the time which is 0.51% lower against Camille than the average opponent.
After normalising both champions win rates Jayce wins against Camille 1.29% less often than would be expected.
The average opponent winrate against Camilleis 46.41%.
Dr Mundo
Szaleniec z Zaun
Jayce wins against Dr Mundo 46.06% of the time which is 2.93% lower against Dr Mundo than the average opponent.
After normalising both champions win rates Jayce wins against Dr Mundo 3.70% less often than would be expected.
The average opponent winrate against Dr Mundois 48.99%.
Fiora
Mistrzyni Fechtunku
Jayce wins against Fiora 47.37% of the time which is 0.23% higher against Fiora than the average opponent.
After normalising both champions win rates Jayce wins against Fiora 0.54% less often than would be expected.
The average opponent winrate against Fiorais 47.14%.
Zac
Tajna Broń
Jayce wins against Zac 47.41% of the time which is 0.21% lower against Zac than the average opponent.
After normalising both champions win rates Jayce wins against Zac 0.98% less often than would be expected.
The average opponent winrate against Zacis 47.62%.
Nasus
Kustosz Pustyni
Jayce wins against Nasus 47.57% of the time which is 1.79% lower against Nasus than the average opponent.
After normalising both champions win rates Jayce wins against Nasus 2.56% less often than would be expected.
The average opponent winrate against Nasusis 49.36%.
Cho'Gath
Postrach Pustki
Jayce wins against Cho'Gath 47.60% of the time which is 1.30% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Jayce wins against Cho'Gath 2.07% less often than would be expected.
The average opponent winrate against Cho'Gathis 48.90%.
Wukong
Małpi Król
Jayce wins against Wukong 47.74% of the time which is 0.04% lower against Wukong than the average opponent.
After normalising both champions win rates Jayce wins against Wukong 0.81% less often than would be expected.
The average opponent winrate against Wukongis 47.78%.
Skarner
Kryształowy Strażnik
Jayce wins against Skarner 47.94% of the time which is 0.58% higher against Skarner than the average opponent.
After normalising both champions win rates Jayce wins against Skarner 0.19% less often than would be expected.
The average opponent winrate against Skarneris 47.36%.
Sylas
Wyzwolony z Kajdan
Jayce wins against Sylas 47.96% of the time which is 0.50% higher against Sylas than the average opponent.
After normalising both champions win rates Jayce wins against Sylas 0.27% less often than would be expected.
The average opponent winrate against Sylasis 47.46%.
Kennen
Serce Nawałnicy
Jayce wins against Kennen 48.03% of the time which is 1.25% higher against Kennen than the average opponent.
After normalising both champions win rates Jayce wins against Kennen 0.48% more often than would be expected.
The average opponent winrate against Kennenis 46.78%.
Zed
Władca Cieni
Jayce wins against Zed 48.25% of the time which is 1.41% lower against Zed than the average opponent.
After normalising both champions win rates Jayce wins against Zed 2.18% less often than would be expected.
The average opponent winrate against Zedis 49.66%.
Kled
Swarliwy Rajtar
Jayce wins against Kled 48.33% of the time which is 1.95% higher against Kled than the average opponent.
After normalising both champions win rates Jayce wins against Kled 1.17% more often than would be expected.
The average opponent winrate against Kledis 46.38%.
Sion
Nieumarły Niszczyciel
Jayce wins against Sion 48.50% of the time which is 1.06% lower against Sion than the average opponent.
After normalising both champions win rates Jayce wins against Sion 1.83% less often than would be expected.
The average opponent winrate against Sionis 49.56%.
Warwick
Rozkiełznany Gniew Zaun
Jayce wins against Warwick 48.59% of the time which is 1.70% higher against Warwick than the average opponent.
After normalising both champions win rates Jayce wins against Warwick 0.93% more often than would be expected.
The average opponent winrate against Warwickis 46.89%.
Udyr
Duchowy Wędrowca
Jayce wins against Udyr 48.97% of the time which is 0.81% higher against Udyr than the average opponent.
After normalising both champions win rates Jayce wins against Udyr 0.04% more often than would be expected.
The average opponent winrate against Udyris 48.16%.
Ornn
Ogień z Wnętrza Góry
Jayce wins against Ornn 48.99% of the time which is 0.52% lower against Ornn than the average opponent.
After normalising both champions win rates Jayce wins against Ornn 1.29% less often than would be expected.
The average opponent winrate against Ornnis 49.51%.
Garen
Potęga Demacii
Jayce wins against Garen 49.13% of the time which is 0.77% higher against Garen than the average opponent.
After normalising both champions win rates Jayce wins against Garen 0.00% less often than would be expected.
The average opponent winrate against Garenis 48.36%.
Gnar
Brakujące Ogniwo
Jayce wins against Gnar 49.14% of the time which is 0.38% lower against Gnar than the average opponent.
After normalising both champions win rates Jayce wins against Gnar 1.15% less often than would be expected.
The average opponent winrate against Gnaris 49.52%.
Yasuo
Pokutnik
Jayce wins against Yasuo 49.74% of the time which is 1.71% lower against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 2.48% less often than would be expected.
The average opponent winrate against Yasuois 51.45%.
Twisted Fate
Mistrz Kart
Jayce wins against Twisted Fate 49.82% of the time which is 3.25% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Jayce wins against Twisted Fate 2.48% more often than would be expected.
The average opponent winrate against Twisted Fateis 46.57%.
Riven
Wygnaniec
Jayce wins against Riven 49.92% of the time which is 2.67% higher against Riven than the average opponent.
After normalising both champions win rates Jayce wins against Riven 1.90% more often than would be expected.
The average opponent winrate against Rivenis 47.25%.
Sett
Szef
Jayce wins against Sett 50.00% of the time which is 2.93% higher against Sett than the average opponent.
After normalising both champions win rates Jayce wins against Sett 2.16% more often than would be expected.
The average opponent winrate against Settis 47.07%.
Illaoi
Kapłanka Krakena
Jayce wins against Illaoi 50.18% of the time which is 1.21% higher against Illaoi than the average opponent.
After normalising both champions win rates Jayce wins against Illaoi 0.44% more often than would be expected.
The average opponent winrate against Illaoiis 48.97%.
Shen
Oko Zmierzchu
Jayce wins against Shen 50.19% of the time which is 2.62% higher against Shen than the average opponent.
After normalising both champions win rates Jayce wins against Shen 1.85% more often than would be expected.
The average opponent winrate against Shenis 47.57%.
Renekton
Pustynny Rzeźnik
Jayce wins against Renekton 50.23% of the time which is 1.28% higher against Renekton than the average opponent.
After normalising both champions win rates Jayce wins against Renekton 0.51% more often than would be expected.
The average opponent winrate against Renektonis 48.95%.
Sejuani
Gniew Północy
Jayce wins against Sejuani 50.29% of the time which is 0.12% higher against Sejuani than the average opponent.
After normalising both champions win rates Jayce wins against Sejuani 0.65% less often than would be expected.
The average opponent winrate against Sejuaniis 50.17%.
Aatrox
Ostrze Darkinów
Jayce wins against Aatrox 50.30% of the time which is 1.43% higher against Aatrox than the average opponent.
After normalising both champions win rates Jayce wins against Aatrox 0.66% more often than would be expected.
The average opponent winrate against Aatroxis 48.87%.
Rumble
Zmechanizowany Zabijaka
Jayce wins against Rumble 50.51% of the time which is 1.50% higher against Rumble than the average opponent.
After normalising both champions win rates Jayce wins against Rumble 0.73% more often than would be expected.
The average opponent winrate against Rumbleis 49.01%.
Cassiopeia
Wężowy Uścisk
Jayce wins against Cassiopeia 50.53% of the time which is 3.63% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Jayce wins against Cassiopeia 2.86% more often than would be expected.
The average opponent winrate against Cassiopeiais 46.90%.
Jax
Mistrz Broni
Jayce wins against Jax 50.66% of the time which is 2.03% higher against Jax than the average opponent.
After normalising both champions win rates Jayce wins against Jax 1.26% more often than would be expected.
The average opponent winrate against Jaxis 48.63%.
K'Sante
Duma Nazumah
Jayce wins against K'Sante 50.78% of the time which is 2.65% lower against K'Sante than the average opponent.
After normalising both champions win rates Jayce wins against K'Sante 3.42% less often than would be expected.
The average opponent winrate against K'Santeis 53.43%.
Gangplank
Postrach Siedmiu Mórz
Jayce wins against Gangplank 50.96% of the time which is 0.91% higher against Gangplank than the average opponent.
After normalising both champions win rates Jayce wins against Gangplank 0.14% more often than would be expected.
The average opponent winrate against Gangplankis 50.05%.
Akali
Skryta Zabójczyni
Jayce wins against Akali 51.24% of the time which is 1.63% higher against Akali than the average opponent.
After normalising both champions win rates Jayce wins against Akali 0.86% more often than would be expected.
The average opponent winrate against Akaliis 49.61%.
Swain
Wielki Generał Noxusu
Jayce wins against Swain 51.43% of the time which is 3.14% higher against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 2.37% more often than would be expected.
The average opponent winrate against Swainis 48.29%.
Kayle
Sprawiedliwa
Jayce wins against Kayle 51.53% of the time which is 4.70% higher against Kayle than the average opponent.
After normalising both champions win rates Jayce wins against Kayle 3.93% more often than would be expected.
The average opponent winrate against Kayleis 46.83%.
Pantheon
Niezniszczalna Włócznia
Jayce wins against Pantheon 51.86% of the time which is 2.80% higher against Pantheon than the average opponent.
After normalising both champions win rates Jayce wins against Pantheon 2.03% more often than would be expected.
The average opponent winrate against Pantheonis 49.06%.
Varus
Strzała Odkupienia
Jayce wins against Varus 51.95% of the time which is 0.77% higher against Varus than the average opponent.
After normalising both champions win rates Jayce wins against Varus 0.00% less often than would be expected.
The average opponent winrate against Varusis 51.18%.
Gwen
Mglista Krawczyni
Jayce wins against Gwen 52.14% of the time which is 5.03% higher against Gwen than the average opponent.
After normalising both champions win rates Jayce wins against Gwen 4.26% more often than would be expected.
The average opponent winrate against Gwenis 47.11%.
Teemo
Chyży Zwiadowca
Jayce wins against Teemo 52.63% of the time which is 4.83% higher against Teemo than the average opponent.
After normalising both champions win rates Jayce wins against Teemo 4.06% more often than would be expected.
The average opponent winrate against Teemois 47.80%.
Darius
Ręka Noxusu
Jayce wins against Darius 52.63% of the time which is 4.88% higher against Darius than the average opponent.
After normalising both champions win rates Jayce wins against Darius 4.11% more often than would be expected.
The average opponent winrate against Dariusis 47.75%.
Lucian
Kleryk Broni
Jayce wins against Lucian 53.09% of the time which is 2.18% lower against Lucian than the average opponent.
After normalising both champions win rates Jayce wins against Lucian 2.96% less often than would be expected.
The average opponent winrate against Lucianis 55.27%.
Trundle
Król Trolli
Jayce wins against Trundle 53.16% of the time which is 5.55% higher against Trundle than the average opponent.
After normalising both champions win rates Jayce wins against Trundle 4.78% more often than would be expected.
The average opponent winrate against Trundleis 47.61%.
Mordekaiser
Żelazny Upiór
Jayce wins against Mordekaiser 53.55% of the time which is 5.77% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Jayce wins against Mordekaiser 5.00% more often than would be expected.
The average opponent winrate against Mordekaiseris 47.78%.
Xin Zhao
Seneszal Demacii
Jayce wins against Xin Zhao 54.05% of the time which is 3.45% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Jayce wins against Xin Zhao 2.68% more often than would be expected.
The average opponent winrate against Xin Zhaois 50.60%.
Viego
Zniszczony Król
Jayce wins against Viego 54.12% of the time which is 1.34% higher against Viego than the average opponent.
After normalising both champions win rates Jayce wins against Viego 0.57% more often than would be expected.
The average opponent winrate against Viegois 52.78%.
Singed
Szalony Chemik
Jayce wins against Singed 54.19% of the time which is 4.97% higher against Singed than the average opponent.
After normalising both champions win rates Jayce wins against Singed 4.20% more often than would be expected.
The average opponent winrate against Singedis 49.22%.
Vayne
Nocna Łowczyni
Jayce wins against Vayne 54.35% of the time which is 5.95% higher against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 5.18% more often than would be expected.
The average opponent winrate against Vayneis 48.40%.
Heimerdinger
Wielbiony Wynalazca
Jayce wins against Heimerdinger 54.58% of the time which is 7.22% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Jayce wins against Heimerdinger 6.45% more often than would be expected.
The average opponent winrate against Heimerdingeris 47.36%.
Volibear
Bezlitosny Grom
Jayce wins against Volibear 54.76% of the time which is 6.75% higher against Volibear than the average opponent.
After normalising both champions win rates Jayce wins against Volibear 5.98% more often than would be expected.
The average opponent winrate against Volibearis 48.01%.
Maokai
Spaczony Drzewiec
Jayce wins against Maokai 55.05% of the time which is 6.62% higher against Maokai than the average opponent.
After normalising both champions win rates Jayce wins against Maokai 5.85% more often than would be expected.
The average opponent winrate against Maokaiis 48.43%.
Yone
Wiecznie Żywy
Jayce wins against Yone 55.47% of the time which is 3.71% higher against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 2.94% more often than would be expected.
The average opponent winrate against Yoneis 51.76%.
Lee Sin
Ślepy Mnich
Jayce wins against Lee Sin 56.25% of the time which is 1.25% higher against Lee Sin than the average opponent.
After normalising both champions win rates Jayce wins against Lee Sin 0.47% more often than would be expected.
The average opponent winrate against Lee Sinis 55.00%.
Ryze
Mag Run
Jayce wins against Ryze 58.59% of the time which is 9.45% higher against Ryze than the average opponent.
After normalising both champions win rates Jayce wins against Ryze 8.68% more often than would be expected.
The average opponent winrate against Ryzeis 49.14%.
Smolder
Ognisty Podlotek
Jayce wins against Smolder 61.90% of the time which is 9.02% higher against Smolder than the average opponent.
After normalising both champions win rates Jayce wins against Smolder 8.25% more often than would be expected.
The average opponent winrate against Smolderis 52.88%.