

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: 3,680,488
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 jungle Counters
Jayce top on Patch 15.16 is the strongest counter to jungle champions of Gwen, Nautilus & Lillia. While Jayce top is countered most by jungle champions of Ivern, Jax & Karthus. Below is a detailed breakdown of Jayce top counters against jungle champions with a minimum of 100 games.


Ivern
El Padre Arborescente
Jayce wins against Ivern 37.24% of the time which is 8.95% lower against Ivern than the average opponent.
After normalising both champions win rates Jayce wins against Ivern 10.59% less often than would be expected.
The average opponent winrate against Ivern is 46.19%.


Jax
El Maestro de Armas
Jayce wins against Jax 44.04% of the time which is 2.64% lower against Jax than the average opponent.
After normalising both champions win rates Jayce wins against Jax 4.28% less often than would be expected.
The average opponent winrate against Jax is 46.68%.


Karthus
La Voz de la Muerte
Jayce wins against Karthus 45.45% of the time which is 2.13% lower against Karthus than the average opponent.
After normalising both champions win rates Jayce wins against Karthus 3.77% less often than would be expected.
The average opponent winrate against Karthus is 47.58%.


Kha'Zix
El Saqueador del Vacío
Jayce wins against Kha'Zix 45.90% of the time which is 0.55% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Jayce wins against Kha'Zix 2.19% less often than would be expected.
The average opponent winrate against Kha'Zix is 46.45%.


Jarvan IV
El Ejemplo de Demacia
Jayce wins against Jarvan IV 46.13% of the time which is 1.69% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Jayce wins against Jarvan IV 3.33% less often than would be expected.
The average opponent winrate against Jarvan IV is 47.82%.


Maestro Yi
El Espadachín Wuju
Jayce wins against Maestro Yi 46.17% of the time which is 0.34% higher against Maestro Yi than the average opponent.
After normalising both champions win rates Jayce wins against Maestro Yi 1.30% less often than would be expected.
The average opponent winrate against Maestro Yi is 45.83%.


Brand
La Venganza Ardiente
Jayce wins against Brand 46.41% of the time which is 4.58% lower against Brand than the average opponent.
After normalising both champions win rates Jayce wins against Brand 6.22% less often than would be expected.
The average opponent winrate against Brand is 50.99%.


Bel'Veth
la Emperatriz del Vacío
Jayce wins against Bel'Veth 46.49% of the time which is 1.22% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Jayce wins against Bel'Veth 0.42% less often than would be expected.
The average opponent winrate against Bel'Veth is 45.27%.


Wukong
El Rey Mono
Jayce wins against Wukong 46.84% of the time which is 0.68% lower against Wukong than the average opponent.
After normalising both champions win rates Jayce wins against Wukong 2.32% less often than would be expected.
The average opponent winrate against Wukong is 47.52%.


Evelynn
El Abrazo Agónico
Jayce wins against Evelynn 46.94% of the time which is 1.32% higher against Evelynn than the average opponent.
After normalising both champions win rates Jayce wins against Evelynn 0.32% less often than would be expected.
The average opponent winrate against Evelynn is 45.62%.


Talon
La Sombra de la Espada
Jayce wins against Talon 46.98% of the time which is 0.63% lower against Talon than the average opponent.
After normalising both champions win rates Jayce wins against Talon 2.27% less often than would be expected.
The average opponent winrate against Talon is 47.61%.


Kindred
Los Cazadores Eternos
Jayce wins against Kindred 47.02% of the time which is 0.71% lower against Kindred than the average opponent.
After normalising both champions win rates Jayce wins against Kindred 2.35% less often than would be expected.
The average opponent winrate against Kindred is 47.73%.


Zyra
La Dama de Espinas
Jayce wins against Zyra 47.37% of the time which is 1.56% lower against Zyra than the average opponent.
After normalising both champions win rates Jayce wins against Zyra 3.20% less often than would be expected.
The average opponent winrate against Zyra is 48.93%.


Rek'Sai
La Amenaza Subterránea
Jayce wins against Rek'Sai 47.40% of the time which is 0.45% higher against Rek'Sai than the average opponent.
After normalising both champions win rates Jayce wins against Rek'Sai 1.19% less often than would be expected.
The average opponent winrate against Rek'Sai is 46.95%.


Volibear
la Tormenta Incesante
Jayce wins against Volibear 47.45% of the time which is 1.90% higher against Volibear than the average opponent.
After normalising both champions win rates Jayce wins against Volibear 0.26% more often than would be expected.
The average opponent winrate against Volibear is 45.55%.


Ekko
El Chico que Quebró el Tiempo
Jayce wins against Ekko 48.51% of the time which is 1.47% higher against Ekko than the average opponent.
After normalising both champions win rates Jayce wins against Ekko 0.17% less often than would be expected.
The average opponent winrate against Ekko is 47.04%.


Nunu y Willump
Un Niño y su Yeti
Jayce wins against Nunu y Willump 48.68% of the time which is 2.46% higher against Nunu y Willump than the average opponent.
After normalising both champions win rates Jayce wins against Nunu y Willump 0.82% more often than would be expected.
The average opponent winrate against Nunu y Willump is 46.22%.


Hecarim
La Sombra de la Guerra
Jayce wins against Hecarim 48.69% of the time which is 1.51% higher against Hecarim than the average opponent.
After normalising both champions win rates Jayce wins against Hecarim 0.13% less often than would be expected.
The average opponent winrate against Hecarim is 47.18%.


Nidalee
La Cazadora Bestial
Jayce wins against Nidalee 48.97% of the time which is 0.97% higher against Nidalee than the average opponent.
After normalising both champions win rates Jayce wins against Nidalee 0.67% less often than would be expected.
The average opponent winrate against Nidalee is 48.00%.


Udyr
El Caminante Espiritual
Jayce wins against Udyr 49.66% of the time which is 2.34% higher against Udyr than the average opponent.
After normalising both champions win rates Jayce wins against Udyr 0.70% more often than would be expected.
The average opponent winrate against Udyr is 47.32%.


Graves
El Forajido
Jayce wins against Graves 49.81% of the time which is 0.77% higher against Graves than the average opponent.
After normalising both champions win rates Jayce wins against Graves 0.87% less often than would be expected.
The average opponent winrate against Graves is 49.04%.


Viego
el Rey Arruinado
Jayce wins against Viego 49.96% of the time which is 1.18% higher against Viego than the average opponent.
After normalising both champions win rates Jayce wins against Viego 0.46% less often than would be expected.
The average opponent winrate against Viego is 48.78%.


Sejuani
La Furia del Norte
Jayce wins against Sejuani 50.00% of the time which is 0.27% lower against Sejuani than the average opponent.
After normalising both champions win rates Jayce wins against Sejuani 1.91% less often than would be expected.
The average opponent winrate against Sejuani is 50.27%.


Briar
la Gula Confinada
Jayce wins against Briar 50.00% of the time which is 3.28% higher against Briar than the average opponent.
After normalising both champions win rates Jayce wins against Briar 1.64% more often than would be expected.
The average opponent winrate against Briar is 46.72%.


Lee Sin
El Monje Ciego
Jayce wins against Lee Sin 50.51% of the time which is 1.93% higher against Lee Sin than the average opponent.
After normalising both champions win rates Jayce wins against Lee Sin 0.29% more often than would be expected.
The average opponent winrate against Lee Sin is 48.58%.


Zed
El Maestro de las Sombras
Jayce wins against Zed 50.54% of the time which is 0.26% lower against Zed than the average opponent.
After normalising both champions win rates Jayce wins against Zed 1.90% less often than would be expected.
The average opponent winrate against Zed is 50.80%.


Diana
El Desdén de la Luna
Jayce wins against Diana 50.57% of the time which is 2.48% higher against Diana than the average opponent.
After normalising both champions win rates Jayce wins against Diana 0.84% more often than would be expected.
The average opponent winrate against Diana is 48.09%.


Warwick
la Ira Descontrolada de Zaun
Jayce wins against Warwick 50.62% of the time which is 4.60% higher against Warwick than the average opponent.
After normalising both champions win rates Jayce wins against Warwick 2.96% more often than would be expected.
The average opponent winrate against Warwick is 46.02%.


Zac
El Arma Secreta
Jayce wins against Zac 50.62% of the time which is 2.49% higher against Zac than the average opponent.
After normalising both champions win rates Jayce wins against Zac 0.85% more often than would be expected.
The average opponent winrate against Zac is 48.13%.


Shaco
El Bufón Siniestro
Jayce wins against Shaco 50.68% of the time which is 2.56% higher against Shaco than the average opponent.
After normalising both champions win rates Jayce wins against Shaco 0.92% more often than would be expected.
The average opponent winrate against Shaco is 48.12%.


Rengar
El Acechador Orgulloso
Jayce wins against Rengar 50.82% of the time which is 2.94% higher against Rengar than the average opponent.
After normalising both champions win rates Jayce wins against Rengar 1.30% more often than would be expected.
The average opponent winrate against Rengar is 47.88%.


Pantheon
la Lanza Inquebrantable
Jayce wins against Pantheon 50.97% of the time which is 1.90% higher against Pantheon than the average opponent.
After normalising both champions win rates Jayce wins against Pantheon 0.26% more often than would be expected.
The average opponent winrate against Pantheon is 49.07%.


Fiddlesticks
el Terror Ancestral
Jayce wins against Fiddlesticks 51.25% of the time which is 5.18% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Jayce wins against Fiddlesticks 3.54% more often than would be expected.
The average opponent winrate against Fiddlesticks is 46.07%.


Sylas
el Desencadenado
Jayce wins against Sylas 51.55% of the time which is 1.81% higher against Sylas than the average opponent.
After normalising both champions win rates Jayce wins against Sylas 0.17% more often than would be expected.
The average opponent winrate against Sylas is 49.74%.


Elise
La Reina de las Arañas
Jayce wins against Elise 51.60% of the time which is 3.94% higher against Elise than the average opponent.
After normalising both champions win rates Jayce wins against Elise 2.30% more often than would be expected.
The average opponent winrate against Elise is 47.66%.


Nocturne
La Pesadilla Eterna
Jayce wins against Nocturne 52.11% of the time which is 2.60% higher against Nocturne than the average opponent.
After normalising both champions win rates Jayce wins against Nocturne 0.96% more often than would be expected.
The average opponent winrate against Nocturne is 49.51%.


Xin Zhao
El Senescal de Demacia
Jayce wins against Xin Zhao 52.36% of the time which is 3.39% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Jayce wins against Xin Zhao 1.75% more often than would be expected.
The average opponent winrate against Xin Zhao is 48.97%.


Kayn
la Guadaña de las Sombras
Jayce wins against Kayn 53.08% of the time which is 4.94% higher against Kayn than the average opponent.
After normalising both champions win rates Jayce wins against Kayn 3.30% more often than would be expected.
The average opponent winrate against Kayn is 48.14%.


Qiyana
La Emperatriz de los Elementos
Jayce wins against Qiyana 53.08% of the time which is 4.38% higher against Qiyana than the average opponent.
After normalising both champions win rates Jayce wins against Qiyana 2.74% more often than would be expected.
The average opponent winrate against Qiyana is 48.70%.


Vi
La Agente de Piltover
Jayce wins against Vi 54.62% of the time which is 4.62% higher against Vi than the average opponent.
After normalising both champions win rates Jayce wins against Vi 2.98% more often than would be expected.
The average opponent winrate against Vi is 50.00%.


Trundle
El Rey Trol
Jayce wins against Trundle 54.81% of the time which is 6.23% higher against Trundle than the average opponent.
After normalising both champions win rates Jayce wins against Trundle 4.59% more often than would be expected.
The average opponent winrate against Trundle is 48.58%.


Naafiri
Sabuesa de las Mil Dentelladas
Jayce wins against Naafiri 54.98% of the time which is 5.30% higher against Naafiri than the average opponent.
After normalising both champions win rates Jayce wins against Naafiri 3.66% more often than would be expected.
The average opponent winrate against Naafiri is 49.68%.


Lillia
el Tímido Florecer
Jayce wins against Lillia 55.00% of the time which is 5.39% higher against Lillia than the average opponent.
After normalising both champions win rates Jayce wins against Lillia 3.75% more often than would be expected.
The average opponent winrate against Lillia is 49.61%.


Nautilus
El Titán Abisal
Jayce wins against Nautilus 56.19% of the time which is 2.27% higher against Nautilus than the average opponent.
After normalising both champions win rates Jayce wins against Nautilus 0.63% more often than would be expected.
The average opponent winrate against Nautilus is 53.92%.


Gwen
La Costurera Consagrada
Jayce wins against Gwen 59.84% of the time which is 12.35% higher against Gwen than the average opponent.
After normalising both champions win rates Jayce wins against Gwen 10.71% more often than would be expected.
The average opponent winrate against Gwen is 47.49%.