

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.
All Ranks Champions Analysed: 193,776,580
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 jungle vs jungle Counters
Jayce jungle on Patch 30 is the strongest counter to jungle champions of Diana, Lee Sin & Nocturne. While Jayce jungle is countered most by jungle champions of Trundle, Kha'Zix & Viego. Below is a detailed breakdown of Jayce jungle counters against jungle champions with a minimum of 100 games.


Trundle
El Rey Trol
Jayce wins against Trundle 37.72% of the time which is 9.91% lower against Trundle than the average opponent.
After normalising both champions win rates Jayce wins against Trundle 3.66% less often than would be expected.
The average opponent winrate against Trundle is 47.63%.


Kha'Zix
El Saqueador del Vacío
Jayce wins against Kha'Zix 40.32% of the time which is 9.60% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Jayce wins against Kha'Zix 3.30% less often than would be expected.
The average opponent winrate against Kha'Zix is 49.92%.


Viego
el Rey Arruinado
Jayce wins against Viego 40.76% of the time which is 8.88% lower against Viego than the average opponent.
After normalising both champions win rates Jayce wins against Viego 2.59% less often than would be expected.
The average opponent winrate against Viego is 49.64%.


Maestro Yi
El Espadachín Wuju
Jayce wins against Maestro Yi 41.38% of the time which is 7.23% lower against Maestro Yi than the average opponent.
After normalising both champions win rates Jayce wins against Maestro Yi 0.96% less often than would be expected.
The average opponent winrate against Maestro Yi is 48.61%.


Zed
El Maestro de las Sombras
Jayce wins against Zed 42.16% of the time which is 10.27% lower against Zed than the average opponent.
After normalising both champions win rates Jayce wins against Zed 3.95% less often than would be expected.
The average opponent winrate against Zed is 52.43%.


Warwick
la Ira Descontrolada de Zaun
Jayce wins against Warwick 43.07% of the time which is 4.19% lower against Warwick than the average opponent.
After normalising both champions win rates Jayce wins against Warwick 2.05% more often than would be expected.
The average opponent winrate against Warwick is 47.26%.


Volibear
la Tormenta Incesante
Jayce wins against Volibear 43.36% of the time which is 3.61% lower against Volibear than the average opponent.
After normalising both champions win rates Jayce wins against Volibear 2.62% more often than would be expected.
The average opponent winrate against Volibear is 46.97%.


Kayn
la Guadaña de las Sombras
Jayce wins against Kayn 43.62% of the time which is 6.22% lower against Kayn than the average opponent.
After normalising both champions win rates Jayce wins against Kayn 0.08% more often than would be expected.
The average opponent winrate against Kayn is 49.84%.


Jarvan IV
El Ejemplo de Demacia
Jayce wins against Jarvan IV 44.83% of the time which is 4.28% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Jayce wins against Jarvan IV 2.00% more often than would be expected.
The average opponent winrate against Jarvan IV is 49.11%.


Nocturne
La Pesadilla Eterna
Jayce wins against Nocturne 45.30% of the time which is 3.86% lower against Nocturne than the average opponent.
After normalising both champions win rates Jayce wins against Nocturne 2.42% more often than would be expected.
The average opponent winrate against Nocturne is 49.16%.


Lee Sin
El Monje Ciego
Jayce wins against Lee Sin 46.67% of the time which is 5.01% lower against Lee Sin than the average opponent.
After normalising both champions win rates Jayce wins against Lee Sin 1.31% more often than would be expected.
The average opponent winrate against Lee Sin is 51.68%.


Diana
El Desdén de la Luna
Jayce wins against Diana 48.15% of the time which is 1.40% lower against Diana than the average opponent.
After normalising both champions win rates Jayce wins against Diana 4.89% more often than would be expected.
The average opponent winrate against Diana is 49.55%.