

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: 16,422,577
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 15.10 is the strongest counter to jungle champions of Diana, Fiddlesticks & Zac. While Jayce middle is countered most by jungle champions of Briar, Gragas & Warwick. Below is a detailed breakdown of Jayce middle counters against jungle champions with a minimum of 100 games.


Briar
the Restrained Hunger
Jayce wins against Briar 40.76% of the time which is 6.69% lower against Briar than the average opponent.
After normalising both champions win rates Jayce wins against Briar 7.75% less often than would be expected.
The average opponent winrate against Briar is 47.45%.


Gragas
the Rabble Rouser
Jayce wins against Gragas 42.28% of the time which is 7.13% lower against Gragas than the average opponent.
After normalising both champions win rates Jayce wins against Gragas 8.19% less often than would be expected.
The average opponent winrate against Gragas is 49.41%.


Warwick
the Uncaged Wrath of Zaun
Jayce wins against Warwick 43.43% of the time which is 2.93% lower against Warwick than the average opponent.
After normalising both champions win rates Jayce wins against Warwick 3.99% less often than would be expected.
The average opponent winrate against Warwick is 46.36%.


Naafiri
the Hound of a Hundred Bites
Jayce wins against Naafiri 44.87% of the time which is 3.92% lower against Naafiri than the average opponent.
After normalising both champions win rates Jayce wins against Naafiri 4.98% less often than would be expected.
The average opponent winrate against Naafiri is 48.79%.


Sejuani
Fury of the North
Jayce wins against Sejuani 45.10% of the time which is 5.38% lower against Sejuani than the average opponent.
After normalising both champions win rates Jayce wins against Sejuani 6.44% less often than would be expected.
The average opponent winrate against Sejuani is 50.48%.


Udyr
the Spirit Walker
Jayce wins against Udyr 45.41% of the time which is 3.85% lower against Udyr than the average opponent.
After normalising both champions win rates Jayce wins against Udyr 4.91% less often than would be expected.
The average opponent winrate against Udyr is 49.26%.


Xin Zhao
the Seneschal of Demacia
Jayce wins against Xin Zhao 45.49% of the time which is 2.94% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Jayce wins against Xin Zhao 4.00% less often than would be expected.
The average opponent winrate against Xin Zhao is 48.43%.


Talon
the Blade's Shadow
Jayce wins against Talon 45.49% of the time which is 3.59% lower against Talon than the average opponent.
After normalising both champions win rates Jayce wins against Talon 4.65% less often than would be expected.
The average opponent winrate against Talon is 49.08%.


Shaco
the Demon Jester
Jayce wins against Shaco 45.80% of the time which is 2.30% lower against Shaco than the average opponent.
After normalising both champions win rates Jayce wins against Shaco 3.36% less often than would be expected.
The average opponent winrate against Shaco is 48.10%.


Gwen
The Hallowed Seamstress
Jayce wins against Gwen 46.35% of the time which is 2.56% lower against Gwen than the average opponent.
After normalising both champions win rates Jayce wins against Gwen 3.62% less often than would be expected.
The average opponent winrate against Gwen is 48.91%.


Master Yi
the Wuju Bladesman
Jayce wins against Master Yi 46.57% of the time which is 1.26% lower against Master Yi than the average opponent.
After normalising both champions win rates Jayce wins against Master Yi 2.32% less often than would be expected.
The average opponent winrate against Master Yi is 47.83%.


Amumu
the Sad Mummy
Jayce wins against Amumu 46.98% of the time which is 2.34% lower against Amumu than the average opponent.
After normalising both champions win rates Jayce wins against Amumu 3.40% less often than would be expected.
The average opponent winrate against Amumu is 49.32%.


Wukong
the Monkey King
Jayce wins against Wukong 47.41% of the time which is 0.40% lower against Wukong than the average opponent.
After normalising both champions win rates Jayce wins against Wukong 1.46% less often than would be expected.
The average opponent winrate against Wukong is 47.81%.


Volibear
the Relentless Storm
Jayce wins against Volibear 47.55% of the time which is 0.12% higher against Volibear than the average opponent.
After normalising both champions win rates Jayce wins against Volibear 0.94% less often than would be expected.
The average opponent winrate against Volibear is 47.43%.


Nunu & Willump
the Boy and His Yeti
Jayce wins against Nunu & Willump 47.62% of the time which is 0.04% lower against Nunu & Willump than the average opponent.
After normalising both champions win rates Jayce wins against Nunu & Willump 1.10% less often than would be expected.
The average opponent winrate against Nunu & Willump is 47.66%.


Shyvana
the Half-Dragon
Jayce wins against Shyvana 47.76% of the time which is 1.70% lower against Shyvana than the average opponent.
After normalising both champions win rates Jayce wins against Shyvana 2.76% less often than would be expected.
The average opponent winrate against Shyvana is 49.46%.


Nocturne
the Eternal Nightmare
Jayce wins against Nocturne 48.15% of the time which is 0.86% higher against Nocturne than the average opponent.
After normalising both champions win rates Jayce wins against Nocturne 0.20% less often than would be expected.
The average opponent winrate against Nocturne is 47.29%.


Kindred
The Eternal Hunters
Jayce wins against Kindred 48.57% of the time which is 0.62% higher against Kindred than the average opponent.
After normalising both champions win rates Jayce wins against Kindred 0.44% less often than would be expected.
The average opponent winrate against Kindred is 47.95%.


Evelynn
Agony's Embrace
Jayce wins against Evelynn 48.67% of the time which is 0.56% higher against Evelynn than the average opponent.
After normalising both champions win rates Jayce wins against Evelynn 0.50% less often than would be expected.
The average opponent winrate against Evelynn is 48.11%.


Kayn
the Shadow Reaper
Jayce wins against Kayn 48.93% of the time which is 0.40% higher against Kayn than the average opponent.
After normalising both champions win rates Jayce wins against Kayn 0.66% less often than would be expected.
The average opponent winrate against Kayn is 48.53%.


Ivern
the Green Father
Jayce wins against Ivern 49.07% of the time which is 2.33% higher against Ivern than the average opponent.
After normalising both champions win rates Jayce wins against Ivern 1.27% more often than would be expected.
The average opponent winrate against Ivern is 46.74%.


Pantheon
the Unbreakable Spear
Jayce wins against Pantheon 49.09% of the time which is 0.72% higher against Pantheon than the average opponent.
After normalising both champions win rates Jayce wins against Pantheon 0.34% less often than would be expected.
The average opponent winrate against Pantheon is 48.37%.


Rengar
the Pridestalker
Jayce wins against Rengar 49.10% of the time which is 1.16% lower against Rengar than the average opponent.
After normalising both champions win rates Jayce wins against Rengar 2.22% less often than would be expected.
The average opponent winrate against Rengar is 50.26%.


Graves
the Outlaw
Jayce wins against Graves 49.17% of the time which is 0.21% lower against Graves than the average opponent.
After normalising both champions win rates Jayce wins against Graves 1.27% less often than would be expected.
The average opponent winrate against Graves is 49.38%.


Viego
The Ruined King
Jayce wins against Viego 49.83% of the time which is 0.31% higher against Viego than the average opponent.
After normalising both champions win rates Jayce wins against Viego 0.75% less often than would be expected.
The average opponent winrate against Viego is 49.52%.


Jarvan IV
the Exemplar of Demacia
Jayce wins against Jarvan IV 50.39% of the time which is 2.97% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Jayce wins against Jarvan IV 1.91% more often than would be expected.
The average opponent winrate against Jarvan IV is 47.42%.


Kha'Zix
the Voidreaver
Jayce wins against Kha'Zix 50.46% of the time which is 2.67% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Jayce wins against Kha'Zix 1.61% more often than would be expected.
The average opponent winrate against Kha'Zix is 47.79%.


Hecarim
the Shadow of War
Jayce wins against Hecarim 51.60% of the time which is 2.93% higher against Hecarim than the average opponent.
After normalising both champions win rates Jayce wins against Hecarim 1.87% more often than would be expected.
The average opponent winrate against Hecarim is 48.67%.


Vi
the Piltover Enforcer
Jayce wins against Vi 51.60% of the time which is 0.37% 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 51.23%.


Lee Sin
the Blind Monk
Jayce wins against Lee Sin 51.91% of the time which is 1.92% higher against Lee Sin than the average opponent.
After normalising both champions win rates Jayce wins against Lee Sin 0.86% more often than would be expected.
The average opponent winrate against Lee Sin is 49.99%.


Ekko
the Boy Who Shattered Time
Jayce wins against Ekko 52.10% of the time which is 3.74% higher against Ekko than the average opponent.
After normalising both champions win rates Jayce wins against Ekko 2.68% more often than would be expected.
The average opponent winrate against Ekko is 48.36%.


Karthus
the Deathsinger
Jayce wins against Karthus 52.41% of the time which is 2.42% higher against Karthus than the average opponent.
After normalising both champions win rates Jayce wins against Karthus 1.36% more often than would be expected.
The average opponent winrate against Karthus is 49.99%.


Zed
the Master of Shadows
Jayce wins against Zed 54.12% of the time which is 3.03% higher against Zed than the average opponent.
After normalising both champions win rates Jayce wins against Zed 1.97% more often than would be expected.
The average opponent winrate against Zed is 51.09%.


Elise
the Spider Queen
Jayce wins against Elise 54.20% of the time which is 6.76% higher against Elise than the average opponent.
After normalising both champions win rates Jayce wins against Elise 5.70% more often than would be expected.
The average opponent winrate against Elise is 47.44%.


Nidalee
the Bestial Huntress
Jayce wins against Nidalee 54.48% of the time which is 3.79% higher against Nidalee than the average opponent.
After normalising both champions win rates Jayce wins against Nidalee 2.73% more often than would be expected.
The average opponent winrate against Nidalee is 50.69%.


Lillia
the Bashful Bloom
Jayce wins against Lillia 54.89% of the time which is 5.25% higher against Lillia than the average opponent.
After normalising both champions win rates Jayce wins against Lillia 4.19% more often than would be expected.
The average opponent winrate against Lillia is 49.64%.


Bel'Veth
the Empress of the Void
Jayce wins against Bel'Veth 56.07% of the time which is 7.86% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Jayce wins against Bel'Veth 6.80% more often than would be expected.
The average opponent winrate against Bel'Veth is 48.21%.


Zac
the Secret Weapon
Jayce wins against Zac 56.79% of the time which is 7.61% higher against Zac than the average opponent.
After normalising both champions win rates Jayce wins against Zac 6.55% more often than would be expected.
The average opponent winrate against Zac is 49.18%.


Fiddlesticks
the Ancient Fear
Jayce wins against Fiddlesticks 57.50% of the time which is 8.79% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Jayce wins against Fiddlesticks 7.73% more often than would be expected.
The average opponent winrate against Fiddlesticks is 48.71%.


Diana
Scorn of the Moon
Jayce wins against Diana 57.67% of the time which is 8.20% higher against Diana than the average opponent.
After normalising both champions win rates Jayce wins against Diana 7.14% more often than would be expected.
The average opponent winrate against Diana is 49.47%.