

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.
Master+ Champions Analysed: 3,083,006
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 Singed, Volibear & Nasus. While Jayce top is countered most by top champions of Warwick, Poppy & Irelia. Below is a detailed breakdown of Jayce top counters against top champions with a minimum of 100 games.


Warwick
Rozkiełznany Gniew Zaun
Jayce wins against Warwick 38.50% of the time which is 9.72% lower against Warwick than the average opponent.
After normalising both champions win rates Jayce wins against Warwick 7.23% less often than would be expected.
The average opponent winrate against Warwick is 48.22%.


Poppy
Strażniczka Młota
Jayce wins against Poppy 40.37% of the time which is 8.54% lower against Poppy than the average opponent.
After normalising both champions win rates Jayce wins against Poppy 6.04% less often than would be expected.
The average opponent winrate against Poppy is 48.91%.


Irelia
Tańcząca z Ostrzami
Jayce wins against Irelia 41.15% of the time which is 7.98% lower against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 5.48% less often than would be expected.
The average opponent winrate against Irelia is 49.13%.


Cassiopeia
Wężowy Uścisk
Jayce wins against Cassiopeia 42.20% of the time which is 5.49% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Jayce wins against Cassiopeia 3.00% less often than would be expected.
The average opponent winrate against Cassiopeia is 47.69%.


Shen
Oko Zmierzchu
Jayce wins against Shen 42.61% of the time which is 5.70% lower against Shen than the average opponent.
After normalising both champions win rates Jayce wins against Shen 3.21% less often than would be expected.
The average opponent winrate against Shen is 48.31%.


Olaf
Berserker
Jayce wins against Olaf 43.13% of the time which is 5.42% lower against Olaf than the average opponent.
After normalising both champions win rates Jayce wins against Olaf 2.93% less often than would be expected.
The average opponent winrate against Olaf is 48.55%.


Camille
Stalowy Cień
Jayce wins against Camille 43.59% of the time which is 4.91% lower against Camille than the average opponent.
After normalising both champions win rates Jayce wins against Camille 2.42% less often than would be expected.
The average opponent winrate against Camille is 48.50%.


Gangplank
Postrach Siedmiu Mórz
Jayce wins against Gangplank 43.67% of the time which is 5.64% lower against Gangplank than the average opponent.
After normalising both champions win rates Jayce wins against Gangplank 3.14% less often than would be expected.
The average opponent winrate against Gangplank is 49.31%.


Ornn
Ogień z Wnętrza Góry
Jayce wins against Ornn 43.89% of the time which is 6.91% lower against Ornn than the average opponent.
After normalising both champions win rates Jayce wins against Ornn 4.41% less often than would be expected.
The average opponent winrate against Ornn is 50.80%.


Dr Mundo
Szaleniec z Zaun
Jayce wins against Dr Mundo 44.09% of the time which is 7.36% lower against Dr Mundo than the average opponent.
After normalising both champions win rates Jayce wins against Dr Mundo 4.86% less often than would be expected.
The average opponent winrate against Dr Mundo is 51.45%.


Wukong
Małpi Król
Jayce wins against Wukong 44.25% of the time which is 5.19% lower against Wukong than the average opponent.
After normalising both champions win rates Jayce wins against Wukong 2.69% less often than would be expected.
The average opponent winrate against Wukong is 49.44%.


Kled
Swarliwy Rajtar
Jayce wins against Kled 44.95% of the time which is 5.65% lower against Kled than the average opponent.
After normalising both champions win rates Jayce wins against Kled 3.15% less often than would be expected.
The average opponent winrate against Kled is 50.60%.


Jax
Mistrz Broni
Jayce wins against Jax 44.98% of the time which is 3.90% lower against Jax than the average opponent.
After normalising both champions win rates Jayce wins against Jax 1.40% less often than would be expected.
The average opponent winrate against Jax is 48.88%.


Tryndamere
Król Barbarzyńców
Jayce wins against Tryndamere 45.04% of the time which is 4.15% lower against Tryndamere than the average opponent.
After normalising both champions win rates Jayce wins against Tryndamere 1.65% less often than would be expected.
The average opponent winrate against Tryndamere is 49.19%.


Gragas
Karczemny Zabijaka
Jayce wins against Gragas 45.09% of the time which is 2.93% lower against Gragas than the average opponent.
After normalising both champions win rates Jayce wins against Gragas 0.44% less often than would be expected.
The average opponent winrate against Gragas is 48.02%.


Pantheon
Niezniszczalna Włócznia
Jayce wins against Pantheon 45.11% of the time which is 5.01% lower against Pantheon than the average opponent.
After normalising both champions win rates Jayce wins against Pantheon 2.51% less often than would be expected.
The average opponent winrate against Pantheon is 50.12%.


Vladimir
Krwiożerczy Żniwiarz
Jayce wins against Vladimir 45.15% of the time which is 5.19% lower against Vladimir than the average opponent.
After normalising both champions win rates Jayce wins against Vladimir 2.69% less often than would be expected.
The average opponent winrate against Vladimir is 50.34%.


Yasuo
Pokutnik
Jayce wins against Yasuo 45.55% of the time which is 5.35% lower against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 2.85% less often than would be expected.
The average opponent winrate against Yasuo is 50.90%.


Darius
Ręka Noxusu
Jayce wins against Darius 45.56% of the time which is 4.65% lower against Darius than the average opponent.
After normalising both champions win rates Jayce wins against Darius 2.15% less often than would be expected.
The average opponent winrate against Darius is 50.21%.


Quinn
Skrzydła Demacii
Jayce wins against Quinn 46.00% of the time which is 1.84% lower against Quinn than the average opponent.
After normalising both champions win rates Jayce wins against Quinn 0.65% more often than would be expected.
The average opponent winrate against Quinn is 47.84%.


Urgot
Motor Agonii
Jayce wins against Urgot 46.24% of the time which is 2.62% lower against Urgot than the average opponent.
After normalising both champions win rates Jayce wins against Urgot 0.12% less often than would be expected.
The average opponent winrate against Urgot is 48.86%.


Sion
Nieumarły Niszczyciel
Jayce wins against Sion 46.34% of the time which is 4.49% lower against Sion than the average opponent.
After normalising both champions win rates Jayce wins against Sion 1.99% less often than would be expected.
The average opponent winrate against Sion is 50.83%.


Malphite
Okruch Monolitu
Jayce wins against Malphite 47.02% of the time which is 3.57% lower against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 1.07% less often than would be expected.
The average opponent winrate against Malphite is 50.59%.


Kayle
Sprawiedliwa
Jayce wins against Kayle 47.09% of the time which is 2.78% lower against Kayle than the average opponent.
After normalising both champions win rates Jayce wins against Kayle 0.28% less often than would be expected.
The average opponent winrate against Kayle is 49.87%.


Kennen
Serce Nawałnicy
Jayce wins against Kennen 47.45% of the time which is 0.67% lower against Kennen than the average opponent.
After normalising both champions win rates Jayce wins against Kennen 1.82% more often than would be expected.
The average opponent winrate against Kennen is 48.12%.


Aatrox
Ostrze Darkinów
Jayce wins against Aatrox 47.66% of the time which is 2.91% lower against Aatrox than the average opponent.
After normalising both champions win rates Jayce wins against Aatrox 0.41% less often than would be expected.
The average opponent winrate against Aatrox is 50.57%.


Yorick
Pasterz Dusz
Jayce wins against Yorick 48.68% of the time which is 3.33% lower against Yorick than the average opponent.
After normalising both champions win rates Jayce wins against Yorick 0.83% less often than would be expected.
The average opponent winrate against Yorick is 52.01%.


Mordekaiser
Żelazny Upiór
Jayce wins against Mordekaiser 48.70% of the time which is 1.58% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Jayce wins against Mordekaiser 0.92% more often than would be expected.
The average opponent winrate against Mordekaiser is 50.28%.


Fiora
Mistrzyni Fechtunku
Jayce wins against Fiora 48.96% of the time which is 0.64% higher against Fiora than the average opponent.
After normalising both champions win rates Jayce wins against Fiora 3.13% more often than would be expected.
The average opponent winrate against Fiora is 48.32%.


Teemo
Chyży Zwiadowca
Jayce wins against Teemo 49.15% of the time which is 0.10% higher against Teemo than the average opponent.
After normalising both champions win rates Jayce wins against Teemo 2.60% more often than would be expected.
The average opponent winrate against Teemo is 49.05%.


Ambessa
Matriarchini Wojny
Jayce wins against Ambessa 49.22% of the time which is 0.13% lower against Ambessa than the average opponent.
After normalising both champions win rates Jayce wins against Ambessa 2.37% more often than would be expected.
The average opponent winrate against Ambessa is 49.35%.


Garen
Potęga Demacii
Jayce wins against Garen 49.65% of the time which is 1.35% lower against Garen than the average opponent.
After normalising both champions win rates Jayce wins against Garen 1.15% more often than would be expected.
The average opponent winrate against Garen is 51.00%.


Riven
Wygnaniec
Jayce wins against Riven 50.12% of the time which is 1.21% higher against Riven than the average opponent.
After normalising both champions win rates Jayce wins against Riven 3.71% more often than would be expected.
The average opponent winrate against Riven is 48.91%.


Cho'Gath
Postrach Pustki
Jayce wins against Cho'Gath 50.66% of the time which is 0.65% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Jayce wins against Cho'Gath 3.15% more often than would be expected.
The average opponent winrate against Cho'Gath is 50.01%.


Akali
Skryta Zabójczyni
Jayce wins against Akali 50.67% of the time which is 0.51% lower against Akali than the average opponent.
After normalising both champions win rates Jayce wins against Akali 1.99% more often than would be expected.
The average opponent winrate against Akali is 51.18%.


Aurora
Wiedźma spomiędzy Światów
Jayce wins against Aurora 50.68% of the time which is 1.26% higher against Aurora than the average opponent.
After normalising both champions win rates Jayce wins against Aurora 3.76% more often than would be expected.
The average opponent winrate against Aurora is 49.42%.


Sett
Szef
Jayce wins against Sett 50.88% of the time which is 0.57% higher against Sett than the average opponent.
After normalising both champions win rates Jayce wins against Sett 3.07% more often than would be expected.
The average opponent winrate against Sett is 50.31%.


Gnar
Brakujące Ogniwo
Jayce wins against Gnar 51.18% of the time which is 1.14% lower against Gnar than the average opponent.
After normalising both champions win rates Jayce wins against Gnar 1.36% more often than would be expected.
The average opponent winrate against Gnar is 52.32%.


Gwen
Mglista Krawczyni
Jayce wins against Gwen 51.62% of the time which is 1.25% higher against Gwen than the average opponent.
After normalising both champions win rates Jayce wins against Gwen 3.75% more often than would be expected.
The average opponent winrate against Gwen is 50.37%.


K'Sante
Duma Nazumah
Jayce wins against K'Sante 51.70% of the time which is 0.46% higher against K'Sante than the average opponent.
After normalising both champions win rates Jayce wins against K'Sante 2.96% more often than would be expected.
The average opponent winrate against K'Sante is 51.24%.


Yone
Wiecznie Żywy
Jayce wins against Yone 52.45% of the time which is 0.08% lower against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 2.42% more often than would be expected.
The average opponent winrate against Yone is 52.53%.


Renekton
Pustynny Rzeźnik
Jayce wins against Renekton 52.47% of the time which is 1.48% higher against Renekton than the average opponent.
After normalising both champions win rates Jayce wins against Renekton 3.98% more often than would be expected.
The average opponent winrate against Renekton is 50.99%.


Rumble
Zmechanizowany Zabijaka
Jayce wins against Rumble 52.52% of the time which is 1.61% higher against Rumble than the average opponent.
After normalising both champions win rates Jayce wins against Rumble 4.11% more often than would be expected.
The average opponent winrate against Rumble is 50.91%.


Vayne
Nocna Łowczyni
Jayce wins against Vayne 52.99% of the time which is 4.59% higher against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 7.08% more often than would be expected.
The average opponent winrate against Vayne is 48.40%.


Ryze
Mag Run
Jayce wins against Ryze 54.55% of the time which is 3.95% higher against Ryze than the average opponent.
After normalising both champions win rates Jayce wins against Ryze 6.45% more often than would be expected.
The average opponent winrate against Ryze is 50.60%.


Nasus
Kustosz Pustyni
Jayce wins against Nasus 54.61% of the time which is 2.56% higher against Nasus than the average opponent.
After normalising both champions win rates Jayce wins against Nasus 5.06% more often than would be expected.
The average opponent winrate against Nasus is 52.05%.


Volibear
Bezlitosny Grom
Jayce wins against Volibear 57.97% of the time which is 5.16% higher against Volibear than the average opponent.
After normalising both champions win rates Jayce wins against Volibear 7.66% more often than would be expected.
The average opponent winrate against Volibear is 52.81%.


Singed
Szalony Chemik
Jayce wins against Singed 60.00% of the time which is 11.50% higher against Singed than the average opponent.
After normalising both champions win rates Jayce wins against Singed 13.99% more often than would be expected.
The average opponent winrate against Singed is 48.50%.