

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: 31,190,437
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 middle vs jungle Counters
Jayce middle on Patch 30 is the strongest counter to jungle champions of Brand, Rammus & Lillia. While Jayce middle is countered most by jungle champions of Nunu y Willump, Gwen & Diana. Below is a detailed breakdown of Jayce middle counters against jungle champions with a minimum of 100 games.


Nunu y Willump
Un Niño y su Yeti
Jayce wins against Nunu y Willump 42.95% of the time which is 5.59% lower against Nunu y Willump than the average opponent.
After normalising both champions win rates Jayce wins against Nunu y Willump 6.31% less often than would be expected.
The average opponent winrate against Nunu y Willump is 48.54%.


Gwen
La Costurera Consagrada
Jayce wins against Gwen 44.95% of the time which is 4.00% lower against Gwen than the average opponent.
After normalising both champions win rates Jayce wins against Gwen 4.72% less often than would be expected.
The average opponent winrate against Gwen is 48.95%.


Diana
El Desdén de la Luna
Jayce wins against Diana 45.85% of the time which is 3.83% lower against Diana than the average opponent.
After normalising both champions win rates Jayce wins against Diana 4.55% less often than would be expected.
The average opponent winrate against Diana is 49.68%.


Trundle
El Rey Trol
Jayce wins against Trundle 46.30% of the time which is 1.39% lower against Trundle than the average opponent.
After normalising both champions win rates Jayce wins against Trundle 2.11% less often than would be expected.
The average opponent winrate against Trundle is 47.69%.


Naafiri
Sabuesa de las Mil Dentelladas
Jayce wins against Naafiri 46.69% of the time which is 3.46% lower against Naafiri than the average opponent.
After normalising both champions win rates Jayce wins against Naafiri 4.18% less often than would be expected.
The average opponent winrate against Naafiri is 50.15%.


Taliyah
La Tejedora de Piedra
Jayce wins against Taliyah 47.17% of the time which is 2.26% lower against Taliyah than the average opponent.
After normalising both champions win rates Jayce wins against Taliyah 2.98% less often than would be expected.
The average opponent winrate against Taliyah is 49.43%.


Briar
la Gula Confinada
Jayce wins against Briar 47.37% of the time which is 0.53% lower against Briar than the average opponent.
After normalising both champions win rates Jayce wins against Briar 1.25% less often than would be expected.
The average opponent winrate against Briar is 47.90%.


Jarvan IV
El Ejemplo de Demacia
Jayce wins against Jarvan IV 47.50% of the time which is 1.13% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Jayce wins against Jarvan IV 1.85% less often than would be expected.
The average opponent winrate against Jarvan IV is 48.63%.


Volibear
la Tormenta Incesante
Jayce wins against Volibear 47.53% of the time which is 0.40% higher against Volibear than the average opponent.
After normalising both champions win rates Jayce wins against Volibear 0.32% less often than would be expected.
The average opponent winrate against Volibear is 47.13%.


Rek'Sai
La Amenaza Subterránea
Jayce wins against Rek'Sai 47.54% of the time which is 2.11% lower against Rek'Sai than the average opponent.
After normalising both champions win rates Jayce wins against Rek'Sai 2.83% less often than would be expected.
The average opponent winrate against Rek'Sai is 49.65%.


Poppy
La Guardiana del Martillo
Jayce wins against Poppy 47.62% of the time which is 1.00% lower against Poppy than the average opponent.
After normalising both champions win rates Jayce wins against Poppy 1.72% less often than would be expected.
The average opponent winrate against Poppy is 48.62%.


Evelynn
El Abrazo Agónico
Jayce wins against Evelynn 47.99% of the time which is 0.68% lower against Evelynn than the average opponent.
After normalising both champions win rates Jayce wins against Evelynn 1.40% less often than would be expected.
The average opponent winrate against Evelynn is 48.67%.


Kindred
Los Cazadores Eternos
Jayce wins against Kindred 48.04% of the time which is 0.54% lower against Kindred than the average opponent.
After normalising both champions win rates Jayce wins against Kindred 1.26% less often than would be expected.
The average opponent winrate against Kindred is 48.58%.


Qiyana
La Emperatriz de los Elementos
Jayce wins against Qiyana 48.40% of the time which is 0.65% lower against Qiyana than the average opponent.
After normalising both champions win rates Jayce wins against Qiyana 1.37% less often than would be expected.
The average opponent winrate against Qiyana is 49.05%.


Kha'Zix
El Saqueador del Vacío
Jayce wins against Kha'Zix 48.51% of the time which is 0.01% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Jayce wins against Kha'Zix 0.73% less often than would be expected.
The average opponent winrate against Kha'Zix is 48.52%.


Elise
La Reina de las Arañas
Jayce wins against Elise 48.52% of the time which is 0.64% lower against Elise than the average opponent.
After normalising both champions win rates Jayce wins against Elise 1.36% less often than would be expected.
The average opponent winrate against Elise is 49.16%.


Jax
El Maestro de Armas
Jayce wins against Jax 48.68% of the time which is 0.55% higher against Jax than the average opponent.
After normalising both champions win rates Jayce wins against Jax 0.17% less often than would be expected.
The average opponent winrate against Jax is 48.13%.


Udyr
El Caminante Espiritual
Jayce wins against Udyr 48.91% of the time which is 0.13% higher against Udyr than the average opponent.
After normalising both champions win rates Jayce wins against Udyr 0.59% less often than would be expected.
The average opponent winrate against Udyr is 48.78%.


Hecarim
La Sombra de la Guerra
Jayce wins against Hecarim 49.09% of the time which is 0.65% lower against Hecarim than the average opponent.
After normalising both champions win rates Jayce wins against Hecarim 1.37% less often than would be expected.
The average opponent winrate against Hecarim is 49.74%.


Bel'Veth
la Emperatriz del Vacío
Jayce wins against Bel'Veth 49.24% of the time which is 0.92% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Jayce wins against Bel'Veth 0.20% more often than would be expected.
The average opponent winrate against Bel'Veth is 48.32%.


Viego
el Rey Arruinado
Jayce wins against Viego 49.33% of the time which is 0.71% lower against Viego than the average opponent.
After normalising both champions win rates Jayce wins against Viego 1.43% less often than would be expected.
The average opponent winrate against Viego is 50.04%.


Xin Zhao
El Senescal de Demacia
Jayce wins against Xin Zhao 49.38% of the time which is 0.05% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Jayce wins against Xin Zhao 0.67% less often than would be expected.
The average opponent winrate against Xin Zhao is 49.33%.


Ekko
El Chico que Quebró el Tiempo
Jayce wins against Ekko 49.47% of the time which is 0.72% higher against Ekko than the average opponent.
After normalising both champions win rates Jayce wins against Ekko 0.00% less often than would be expected.
The average opponent winrate against Ekko is 48.75%.


Graves
El Forajido
Jayce wins against Graves 49.49% of the time which is 1.12% lower against Graves than the average opponent.
After normalising both champions win rates Jayce wins against Graves 1.84% less often than would be expected.
The average opponent winrate against Graves is 50.61%.


Warwick
la Ira Descontrolada de Zaun
Jayce wins against Warwick 49.76% of the time which is 2.33% higher against Warwick than the average opponent.
After normalising both champions win rates Jayce wins against Warwick 1.61% more often than would be expected.
The average opponent winrate against Warwick is 47.43%.


Nidalee
La Cazadora Bestial
Jayce wins against Nidalee 49.78% of the time which is 0.16% lower against Nidalee than the average opponent.
After normalising both champions win rates Jayce wins against Nidalee 0.88% less often than would be expected.
The average opponent winrate against Nidalee is 49.94%.


Karthus
La Voz de la Muerte
Jayce wins against Karthus 49.81% of the time which is 0.87% lower against Karthus than the average opponent.
After normalising both champions win rates Jayce wins against Karthus 1.59% less often than would be expected.
The average opponent winrate against Karthus is 50.68%.


Wukong
El Rey Mono
Jayce wins against Wukong 49.92% of the time which is 0.92% higher against Wukong than the average opponent.
After normalising both champions win rates Jayce wins against Wukong 0.20% more often than would be expected.
The average opponent winrate against Wukong is 49.00%.


Rengar
El Acechador Orgulloso
Jayce wins against Rengar 50.27% of the time which is 0.39% lower against Rengar than the average opponent.
After normalising both champions win rates Jayce wins against Rengar 1.11% less often than would be expected.
The average opponent winrate against Rengar is 50.66%.


Sejuani
La Furia del Norte
Jayce wins against Sejuani 50.47% of the time which is 1.32% lower against Sejuani than the average opponent.
After normalising both champions win rates Jayce wins against Sejuani 2.04% less often than would be expected.
The average opponent winrate against Sejuani is 51.79%.


Shaco
El Bufón Siniestro
Jayce wins against Shaco 50.59% of the time which is 1.04% higher against Shaco than the average opponent.
After normalising both champions win rates Jayce wins against Shaco 0.32% more often than would be expected.
The average opponent winrate against Shaco is 49.55%.


Fiddlesticks
el Terror Ancestral
Jayce wins against Fiddlesticks 50.80% of the time which is 2.60% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Jayce wins against Fiddlesticks 1.88% more often than would be expected.
The average opponent winrate against Fiddlesticks is 48.20%.


Amumu
La Momia Triste
Jayce wins against Amumu 51.00% of the time which is 1.29% higher against Amumu than the average opponent.
After normalising both champions win rates Jayce wins against Amumu 0.57% more often than would be expected.
The average opponent winrate against Amumu is 49.71%.


Gragas
El Camorrista
Jayce wins against Gragas 51.11% of the time which is 1.15% higher against Gragas than the average opponent.
After normalising both champions win rates Jayce wins against Gragas 0.43% more often than would be expected.
The average opponent winrate against Gragas is 49.96%.


Shyvana
La Medio Dragón
Jayce wins against Shyvana 51.70% of the time which is 1.15% higher against Shyvana than the average opponent.
After normalising both champions win rates Jayce wins against Shyvana 0.43% more often than would be expected.
The average opponent winrate against Shyvana is 50.55%.


Zac
El Arma Secreta
Jayce wins against Zac 51.72% of the time which is 1.77% higher against Zac than the average opponent.
After normalising both champions win rates Jayce wins against Zac 1.05% more often than would be expected.
The average opponent winrate against Zac is 49.95%.


Vi
La Agente de Piltover
Jayce wins against Vi 51.84% of the time which is 0.03% higher against Vi than the average opponent.
After normalising both champions win rates Jayce wins against Vi 0.69% less often than would be expected.
The average opponent winrate against Vi is 51.81%.


Talon
La Sombra de la Espada
Jayce wins against Talon 51.88% of the time which is 2.66% higher against Talon than the average opponent.
After normalising both champions win rates Jayce wins against Talon 1.94% more often than would be expected.
The average opponent winrate against Talon is 49.22%.


Lee Sin
El Monje Ciego
Jayce wins against Lee Sin 51.96% of the time which is 1.47% higher against Lee Sin than the average opponent.
After normalising both champions win rates Jayce wins against Lee Sin 0.75% more often than would be expected.
The average opponent winrate against Lee Sin is 50.49%.


Ivern
El Padre Arborescente
Jayce wins against Ivern 52.01% of the time which is 4.38% higher against Ivern than the average opponent.
After normalising both champions win rates Jayce wins against Ivern 3.66% more often than would be expected.
The average opponent winrate against Ivern is 47.63%.


Maestro Yi
El Espadachín Wuju
Jayce wins against Maestro Yi 52.06% of the time which is 4.05% higher against Maestro Yi than the average opponent.
After normalising both champions win rates Jayce wins against Maestro Yi 3.33% more often than would be expected.
The average opponent winrate against Maestro Yi is 48.01%.


Pantheon
la Lanza Inquebrantable
Jayce wins against Pantheon 52.42% of the time which is 2.01% higher against Pantheon than the average opponent.
After normalising both champions win rates Jayce wins against Pantheon 1.29% more often than would be expected.
The average opponent winrate against Pantheon is 50.41%.


Nocturne
La Pesadilla Eterna
Jayce wins against Nocturne 52.49% of the time which is 3.39% higher against Nocturne than the average opponent.
After normalising both champions win rates Jayce wins against Nocturne 2.67% more often than would be expected.
The average opponent winrate against Nocturne is 49.10%.


Zyra
La Dama de Espinas
Jayce wins against Zyra 52.53% of the time which is 3.91% higher against Zyra than the average opponent.
After normalising both champions win rates Jayce wins against Zyra 3.19% more often than would be expected.
The average opponent winrate against Zyra is 48.62%.


Skarner
el Soberano Primigenio
Jayce wins against Skarner 52.83% of the time which is 0.07% higher against Skarner than the average opponent.
After normalising both champions win rates Jayce wins against Skarner 0.65% less often than would be expected.
The average opponent winrate against Skarner is 52.76%.


Sylas
el Desencadenado
Jayce wins against Sylas 53.13% of the time which is 2.65% higher against Sylas than the average opponent.
After normalising both champions win rates Jayce wins against Sylas 1.93% more often than would be expected.
The average opponent winrate against Sylas is 50.48%.


Nautilus
El Titán Abisal
Jayce wins against Nautilus 53.88% of the time which is 0.35% higher against Nautilus than the average opponent.
After normalising both champions win rates Jayce wins against Nautilus 0.37% less often than would be expected.
The average opponent winrate against Nautilus is 53.53%.


Zed
El Maestro de las Sombras
Jayce wins against Zed 54.05% of the time which is 1.93% higher against Zed than the average opponent.
After normalising both champions win rates Jayce wins against Zed 1.21% more often than would be expected.
The average opponent winrate against Zed is 52.12%.


Kayn
la Guadaña de las Sombras
Jayce wins against Kayn 54.14% of the time which is 4.38% higher against Kayn than the average opponent.
After normalising both champions win rates Jayce wins against Kayn 3.66% more often than would be expected.
The average opponent winrate against Kayn is 49.76%.


Lillia
el Tímido Florecer
Jayce wins against Lillia 55.61% of the time which is 5.42% higher against Lillia than the average opponent.
After normalising both champions win rates Jayce wins against Lillia 4.70% more often than would be expected.
The average opponent winrate against Lillia is 50.19%.


Rammus
El Armadurillo
Jayce wins against Rammus 58.68% of the time which is 10.17% higher against Rammus than the average opponent.
After normalising both champions win rates Jayce wins against Rammus 9.45% more often than would be expected.
The average opponent winrate against Rammus is 48.51%.


Brand
La Venganza Ardiente
Jayce wins against Brand 62.12% of the time which is 10.77% higher against Brand than the average opponent.
After normalising both champions win rates Jayce wins against Brand 10.05% more often than would be expected.
The average opponent winrate against Brand is 51.35%.