

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: 3,046,165
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 15.17 is the strongest counter to top champions of Gwen, Akali & Volibear. While Jayce top is countered most by top champions of Dr Mundo, Malphite & Ambessa. Below is a detailed breakdown of Jayce top counters against top champions with a minimum of 100 games.


Dr Mundo
Szaleniec z Zaun
Jayce wins against Dr Mundo 39.52% of the time which is 10.41% lower against Dr Mundo than the average opponent.
After normalising both champions win rates Jayce wins against Dr Mundo 8.54% less often than would be expected.
The average opponent winrate against Dr Mundo is 49.93%.


Malphite
Okruch Monolitu
Jayce wins against Malphite 40.88% of the time which is 6.81% lower against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 4.95% less often than would be expected.
The average opponent winrate against Malphite is 47.69%.


Ambessa
Matriarchini Wojny
Jayce wins against Ambessa 41.30% of the time which is 8.51% lower against Ambessa than the average opponent.
After normalising both champions win rates Jayce wins against Ambessa 6.64% less often than would be expected.
The average opponent winrate against Ambessa is 49.81%.


Teemo
Chyży Zwiadowca
Jayce wins against Teemo 42.08% of the time which is 7.26% lower against Teemo than the average opponent.
After normalising both champions win rates Jayce wins against Teemo 5.39% less often than would be expected.
The average opponent winrate against Teemo is 49.34%.


Yasuo
Pokutnik
Jayce wins against Yasuo 42.98% of the time which is 6.90% lower against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 5.03% less often than would be expected.
The average opponent winrate against Yasuo is 49.88%.


Yorick
Pasterz Dusz
Jayce wins against Yorick 43.03% of the time which is 6.92% lower against Yorick than the average opponent.
After normalising both champions win rates Jayce wins against Yorick 5.05% less often than would be expected.
The average opponent winrate against Yorick is 49.95%.


Poppy
Strażniczka Młota
Jayce wins against Poppy 43.69% of the time which is 4.54% lower against Poppy than the average opponent.
After normalising both champions win rates Jayce wins against Poppy 2.68% less often than would be expected.
The average opponent winrate against Poppy is 48.23%.


Cho'Gath
Postrach Pustki
Jayce wins against Cho'Gath 44.00% of the time which is 4.18% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Jayce wins against Cho'Gath 2.32% less often than would be expected.
The average opponent winrate against Cho'Gath is 48.18%.


Pantheon
Niezniszczalna Włócznia
Jayce wins against Pantheon 44.00% of the time which is 6.10% lower against Pantheon than the average opponent.
After normalising both champions win rates Jayce wins against Pantheon 4.23% less often than would be expected.
The average opponent winrate against Pantheon is 50.10%.


Irelia
Tańcząca z Ostrzami
Jayce wins against Irelia 44.04% of the time which is 4.91% lower against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 3.04% less often than would be expected.
The average opponent winrate against Irelia is 48.95%.


Nasus
Kustosz Pustyni
Jayce wins against Nasus 44.44% of the time which is 4.82% lower against Nasus than the average opponent.
After normalising both champions win rates Jayce wins against Nasus 2.95% less often than would be expected.
The average opponent winrate against Nasus is 49.26%.


Gragas
Karczemny Zabijaka
Jayce wins against Gragas 44.63% of the time which is 4.66% lower against Gragas than the average opponent.
After normalising both champions win rates Jayce wins against Gragas 2.79% less often than would be expected.
The average opponent winrate against Gragas is 49.29%.


Sett
Szef
Jayce wins against Sett 45.27% of the time which is 3.31% lower against Sett than the average opponent.
After normalising both champions win rates Jayce wins against Sett 1.44% less often than would be expected.
The average opponent winrate against Sett is 48.58%.


Xin Zhao
Seneszal Demacii
Jayce wins against Xin Zhao 45.28% of the time which is 8.83% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Jayce wins against Xin Zhao 6.97% less often than would be expected.
The average opponent winrate against Xin Zhao is 54.11%.


Singed
Szalony Chemik
Jayce wins against Singed 45.29% of the time which is 1.80% lower against Singed than the average opponent.
After normalising both champions win rates Jayce wins against Singed 0.06% more often than would be expected.
The average opponent winrate against Singed is 47.09%.


Tryndamere
Król Barbarzyńców
Jayce wins against Tryndamere 45.81% of the time which is 3.52% 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 49.33%.


Sion
Nieumarły Niszczyciel
Jayce wins against Sion 45.96% of the time which is 3.15% lower against Sion than the average opponent.
After normalising both champions win rates Jayce wins against Sion 1.28% less often than would be expected.
The average opponent winrate against Sion is 49.11%.


Jax
Mistrz Broni
Jayce wins against Jax 46.48% of the time which is 2.91% lower against Jax than the average opponent.
After normalising both champions win rates Jayce wins against Jax 1.04% less often than would be expected.
The average opponent winrate against Jax is 49.39%.


Ornn
Ogień z Wnętrza Góry
Jayce wins against Ornn 46.61% of the time which is 2.46% lower against Ornn than the average opponent.
After normalising both champions win rates Jayce wins against Ornn 0.59% less often than would be expected.
The average opponent winrate against Ornn is 49.07%.


Olaf
Berserker
Jayce wins against Olaf 46.95% of the time which is 0.66% lower against Olaf than the average opponent.
After normalising both champions win rates Jayce wins against Olaf 1.20% more often than would be expected.
The average opponent winrate against Olaf is 47.61%.


Urgot
Motor Agonii
Jayce wins against Urgot 47.74% of the time which is 0.42% lower against Urgot than the average opponent.
After normalising both champions win rates Jayce wins against Urgot 1.44% more often than would be expected.
The average opponent winrate against Urgot is 48.16%.


Kled
Swarliwy Rajtar
Jayce wins against Kled 47.93% of the time which is 0.68% higher against Kled than the average opponent.
After normalising both champions win rates Jayce wins against Kled 2.54% more often than would be expected.
The average opponent winrate against Kled is 47.25%.


Vladimir
Krwiożerczy Żniwiarz
Jayce wins against Vladimir 47.93% of the time which is 1.25% lower against Vladimir than the average opponent.
After normalising both champions win rates Jayce wins against Vladimir 0.62% more often than would be expected.
The average opponent winrate against Vladimir is 49.18%.


Gangplank
Postrach Siedmiu Mórz
Jayce wins against Gangplank 47.97% of the time which is 2.90% lower against Gangplank than the average opponent.
After normalising both champions win rates Jayce wins against Gangplank 1.03% less often than would be expected.
The average opponent winrate against Gangplank is 50.87%.


Quinn
Skrzydła Demacii
Jayce wins against Quinn 48.40% of the time which is 1.91% higher against Quinn than the average opponent.
After normalising both champions win rates Jayce wins against Quinn 3.76% more often than would be expected.
The average opponent winrate against Quinn is 46.49%.


Mordekaiser
Żelazny Upiór
Jayce wins against Mordekaiser 48.89% of the time which is 0.28% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Jayce wins against Mordekaiser 1.59% more often than would be expected.
The average opponent winrate against Mordekaiser is 49.17%.


Riven
Wygnaniec
Jayce wins against Riven 49.04% of the time which is 0.65% higher against Riven than the average opponent.
After normalising both champions win rates Jayce wins against Riven 2.51% more often than would be expected.
The average opponent winrate against Riven is 48.39%.


Garen
Potęga Demacii
Jayce wins against Garen 49.25% of the time which is 0.24% lower against Garen than the average opponent.
After normalising both champions win rates Jayce wins against Garen 1.63% more often than would be expected.
The average opponent winrate against Garen is 49.49%.


Renekton
Pustynny Rzeźnik
Jayce wins against Renekton 49.62% of the time which is 0.23% lower against Renekton than the average opponent.
After normalising both champions win rates Jayce wins against Renekton 1.64% more often than would be expected.
The average opponent winrate against Renekton is 49.85%.


Warwick
Rozkiełznany Gniew Zaun
Jayce wins against Warwick 49.64% of the time which is 2.63% higher against Warwick than the average opponent.
After normalising both champions win rates Jayce wins against Warwick 4.49% more often than would be expected.
The average opponent winrate against Warwick is 47.01%.


Gnar
Brakujące Ogniwo
Jayce wins against Gnar 49.84% of the time which is 0.41% lower against Gnar than the average opponent.
After normalising both champions win rates Jayce wins against Gnar 1.46% more often than would be expected.
The average opponent winrate against Gnar is 50.25%.


Yone
Wiecznie Żywy
Jayce wins against Yone 49.85% of the time which is 2.20% lower against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 0.33% less often than would be expected.
The average opponent winrate against Yone is 52.05%.


Kennen
Serce Nawałnicy
Jayce wins against Kennen 50.00% of the time which is 1.15% higher against Kennen than the average opponent.
After normalising both champions win rates Jayce wins against Kennen 3.02% more often than would be expected.
The average opponent winrate against Kennen is 48.85%.


Fiora
Mistrzyni Fechtunku
Jayce wins against Fiora 50.70% of the time which is 2.32% higher against Fiora than the average opponent.
After normalising both champions win rates Jayce wins against Fiora 4.18% more often than would be expected.
The average opponent winrate against Fiora is 48.38%.


Camille
Stalowy Cień
Jayce wins against Camille 51.01% of the time which is 2.72% higher against Camille than the average opponent.
After normalising both champions win rates Jayce wins against Camille 4.58% more often than would be expected.
The average opponent winrate against Camille is 48.29%.


Shen
Oko Zmierzchu
Jayce wins against Shen 51.03% of the time which is 2.81% higher against Shen than the average opponent.
After normalising both champions win rates Jayce wins against Shen 4.67% more often than would be expected.
The average opponent winrate against Shen is 48.22%.


Aatrox
Ostrze Darkinów
Jayce wins against Aatrox 51.26% of the time which is 0.90% higher against Aatrox than the average opponent.
After normalising both champions win rates Jayce wins against Aatrox 2.77% more often than would be expected.
The average opponent winrate against Aatrox is 50.36%.


Darius
Ręka Noxusu
Jayce wins against Darius 51.36% of the time which is 1.62% higher against Darius than the average opponent.
After normalising both champions win rates Jayce wins against Darius 3.49% more often than would be expected.
The average opponent winrate against Darius is 49.74%.


K'Sante
Duma Nazumah
Jayce wins against K'Sante 51.53% of the time which is 0.30% higher against K'Sante than the average opponent.
After normalising both champions win rates Jayce wins against K'Sante 2.17% more often than would be expected.
The average opponent winrate against K'Sante is 51.23%.


Rumble
Zmechanizowany Zabijaka
Jayce wins against Rumble 52.43% of the time which is 2.12% higher against Rumble than the average opponent.
After normalising both champions win rates Jayce wins against Rumble 3.99% more often than would be expected.
The average opponent winrate against Rumble is 50.31%.


Kayle
Sprawiedliwa
Jayce wins against Kayle 53.42% of the time which is 6.03% higher against Kayle than the average opponent.
After normalising both champions win rates Jayce wins against Kayle 7.89% more often than would be expected.
The average opponent winrate against Kayle is 47.39%.


Aurora
Wiedźma spomiędzy Światów
Jayce wins against Aurora 55.70% of the time which is 4.63% higher against Aurora than the average opponent.
After normalising both champions win rates Jayce wins against Aurora 6.50% more often than would be expected.
The average opponent winrate against Aurora is 51.07%.


Volibear
Bezlitosny Grom
Jayce wins against Volibear 57.14% of the time which is 6.65% higher against Volibear than the average opponent.
After normalising both champions win rates Jayce wins against Volibear 8.52% more often than would be expected.
The average opponent winrate against Volibear is 50.49%.


Akali
Skryta Zabójczyni
Jayce wins against Akali 58.26% of the time which is 8.57% higher against Akali than the average opponent.
After normalising both champions win rates Jayce wins against Akali 10.44% more often than would be expected.
The average opponent winrate against Akali is 49.69%.


Gwen
Mglista Krawczyni
Jayce wins against Gwen 58.66% of the time which is 6.09% higher against Gwen than the average opponent.
After normalising both champions win rates Jayce wins against Gwen 7.96% more often than would be expected.
The average opponent winrate against Gwen is 52.57%.