

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: 18,610,734
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 14.22 is the strongest counter to jungle champions of Ambessa, Zed & Gwen. While Jayce middle is countered most by jungle champions of Nunu & Willump, Briar & Karthus. Below is a detailed breakdown of Jayce middle counters against jungle champions with a minimum of 100 games.


Nunu & Willump
the Boy and His Yeti
Jayce wins against Nunu & Willump 44.90% of the time which is 2.17% lower against Nunu & Willump than the average opponent.
After normalising both champions win rates Jayce wins against Nunu & Willump 5.61% less often than would be expected.
The average opponent winrate against Nunu & Willump is 47.07%.


Briar
the Restrained Hunger
Jayce wins against Briar 45.08% of the time which is 2.26% lower against Briar than the average opponent.
After normalising both champions win rates Jayce wins against Briar 5.70% less often than would be expected.
The average opponent winrate against Briar is 47.34%.


Karthus
the Deathsinger
Jayce wins against Karthus 46.15% of the time which is 1.68% lower against Karthus than the average opponent.
After normalising both champions win rates Jayce wins against Karthus 5.12% less often than would be expected.
The average opponent winrate against Karthus is 47.83%.


Xin Zhao
the Seneschal of Demacia
Jayce wins against Xin Zhao 47.74% of the time which is 0.18% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Jayce wins against Xin Zhao 3.26% less often than would be expected.
The average opponent winrate against Xin Zhao is 47.56%.


Warwick
the Uncaged Wrath of Zaun
Jayce wins against Warwick 47.75% of the time which is 1.78% higher against Warwick than the average opponent.
After normalising both champions win rates Jayce wins against Warwick 1.65% less often than would be expected.
The average opponent winrate against Warwick is 45.97%.


Skarner
the Primordial Sovereign
Jayce wins against Skarner 48.68% of the time which is 1.26% higher against Skarner than the average opponent.
After normalising both champions win rates Jayce wins against Skarner 2.18% less often than would be expected.
The average opponent winrate against Skarner is 47.42%.


Ivern
the Green Father
Jayce wins against Ivern 48.81% of the time which is 1.36% higher against Ivern than the average opponent.
After normalising both champions win rates Jayce wins against Ivern 2.08% less often than would be expected.
The average opponent winrate against Ivern is 47.45%.


Nocturne
the Eternal Nightmare
Jayce wins against Nocturne 48.90% of the time which is 2.14% higher against Nocturne than the average opponent.
After normalising both champions win rates Jayce wins against Nocturne 1.30% less often than would be expected.
The average opponent winrate against Nocturne is 46.76%.


Graves
the Outlaw
Jayce wins against Graves 49.93% of the time which is 3.14% higher against Graves than the average opponent.
After normalising both champions win rates Jayce wins against Graves 0.30% less often than would be expected.
The average opponent winrate against Graves is 46.79%.


Viego
The Ruined King
Jayce wins against Viego 50.13% of the time which is 1.95% higher against Viego than the average opponent.
After normalising both champions win rates Jayce wins against Viego 1.49% less often than would be expected.
The average opponent winrate against Viego is 48.18%.


Kayn
the Shadow Reaper
Jayce wins against Kayn 50.16% of the time which is 2.79% higher against Kayn than the average opponent.
After normalising both champions win rates Jayce wins against Kayn 0.65% less often than would be expected.
The average opponent winrate against Kayn is 47.37%.


Teemo
the Swift Scout
Jayce wins against Teemo 50.35% of the time which is 3.79% higher against Teemo than the average opponent.
After normalising both champions win rates Jayce wins against Teemo 0.35% more often than would be expected.
The average opponent winrate against Teemo is 46.56%.


Rek'Sai
the Void Burrower
Jayce wins against Rek'Sai 50.38% of the time which is 3.42% higher against Rek'Sai than the average opponent.
After normalising both champions win rates Jayce wins against Rek'Sai 0.02% less often than would be expected.
The average opponent winrate against Rek'Sai is 46.96%.


Elise
the Spider Queen
Jayce wins against Elise 50.38% of the time which is 2.78% higher against Elise than the average opponent.
After normalising both champions win rates Jayce wins against Elise 0.66% less often than would be expected.
The average opponent winrate against Elise is 47.60%.


Rengar
the Pridestalker
Jayce wins against Rengar 50.63% of the time which is 0.44% higher against Rengar than the average opponent.
After normalising both champions win rates Jayce wins against Rengar 3.00% less often than would be expected.
The average opponent winrate against Rengar is 50.19%.


Shyvana
the Half-Dragon
Jayce wins against Shyvana 50.71% of the time which is 4.25% higher against Shyvana than the average opponent.
After normalising both champions win rates Jayce wins against Shyvana 0.81% more often than would be expected.
The average opponent winrate against Shyvana is 46.46%.


Kindred
The Eternal Hunters
Jayce wins against Kindred 50.75% of the time which is 1.46% higher against Kindred than the average opponent.
After normalising both champions win rates Jayce wins against Kindred 1.98% less often than would be expected.
The average opponent winrate against Kindred is 49.29%.


Udyr
the Spirit Walker
Jayce wins against Udyr 50.98% of the time which is 2.95% higher against Udyr than the average opponent.
After normalising both champions win rates Jayce wins against Udyr 0.49% less often than would be expected.
The average opponent winrate against Udyr is 48.03%.


Kha'Zix
the Voidreaver
Jayce wins against Kha'Zix 51.17% of the time which is 4.59% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Jayce wins against Kha'Zix 1.15% more often than would be expected.
The average opponent winrate against Kha'Zix is 46.58%.


Ekko
the Boy Who Shattered Time
Jayce wins against Ekko 51.26% of the time which is 4.09% higher against Ekko than the average opponent.
After normalising both champions win rates Jayce wins against Ekko 0.65% more often than would be expected.
The average opponent winrate against Ekko is 47.17%.


Wukong
the Monkey King
Jayce wins against Wukong 51.39% of the time which is 4.22% higher against Wukong than the average opponent.
After normalising both champions win rates Jayce wins against Wukong 0.78% more often than would be expected.
The average opponent winrate against Wukong is 47.17%.


Jarvan IV
the Exemplar of Demacia
Jayce wins against Jarvan IV 51.40% of the time which is 3.31% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Jayce wins against Jarvan IV 0.13% less often than would be expected.
The average opponent winrate against Jarvan IV is 48.09%.


Diana
Scorn of the Moon
Jayce wins against Diana 51.42% of the time which is 3.75% higher against Diana than the average opponent.
After normalising both champions win rates Jayce wins against Diana 0.31% more often than would be expected.
The average opponent winrate against Diana is 47.67%.


Shaco
the Demon Jester
Jayce wins against Shaco 51.66% of the time which is 4.01% higher against Shaco than the average opponent.
After normalising both champions win rates Jayce wins against Shaco 0.57% more often than would be expected.
The average opponent winrate against Shaco is 47.65%.


Bel'Veth
the Empress of the Void
Jayce wins against Bel'Veth 52.05% of the time which is 4.55% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Jayce wins against Bel'Veth 1.11% more often than would be expected.
The average opponent winrate against Bel'Veth is 47.50%.


Sejuani
Fury of the North
Jayce wins against Sejuani 52.21% of the time which is 2.17% higher against Sejuani than the average opponent.
After normalising both champions win rates Jayce wins against Sejuani 1.27% less often than would be expected.
The average opponent winrate against Sejuani is 50.04%.


Gragas
the Rabble Rouser
Jayce wins against Gragas 52.92% of the time which is 2.72% higher against Gragas than the average opponent.
After normalising both champions win rates Jayce wins against Gragas 0.72% less often than would be expected.
The average opponent winrate against Gragas is 50.20%.


Hecarim
the Shadow of War
Jayce wins against Hecarim 53.02% of the time which is 4.78% higher against Hecarim than the average opponent.
After normalising both champions win rates Jayce wins against Hecarim 1.34% more often than would be expected.
The average opponent winrate against Hecarim is 48.24%.


Volibear
the Relentless Storm
Jayce wins against Volibear 53.09% of the time which is 5.03% higher against Volibear than the average opponent.
After normalising both champions win rates Jayce wins against Volibear 1.59% more often than would be expected.
The average opponent winrate against Volibear is 48.06%.


Nidalee
the Bestial Huntress
Jayce wins against Nidalee 53.09% of the time which is 3.61% higher against Nidalee than the average opponent.
After normalising both champions win rates Jayce wins against Nidalee 0.17% more often than would be expected.
The average opponent winrate against Nidalee is 49.48%.


Lee Sin
the Blind Monk
Jayce wins against Lee Sin 53.25% of the time which is 4.62% higher against Lee Sin than the average opponent.
After normalising both champions win rates Jayce wins against Lee Sin 1.18% more often than would be expected.
The average opponent winrate against Lee Sin is 48.63%.


Zac
the Secret Weapon
Jayce wins against Zac 53.48% of the time which is 5.89% higher against Zac than the average opponent.
After normalising both champions win rates Jayce wins against Zac 2.45% more often than would be expected.
The average opponent winrate against Zac is 47.59%.


Vi
the Piltover Enforcer
Jayce wins against Vi 53.50% of the time which is 4.35% higher against Vi than the average opponent.
After normalising both champions win rates Jayce wins against Vi 0.91% more often than would be expected.
The average opponent winrate against Vi is 49.15%.


Amumu
the Sad Mummy
Jayce wins against Amumu 53.88% of the time which is 5.93% higher against Amumu than the average opponent.
After normalising both champions win rates Jayce wins against Amumu 2.49% more often than would be expected.
The average opponent winrate against Amumu is 47.95%.


Evelynn
Agony's Embrace
Jayce wins against Evelynn 54.10% of the time which is 5.74% higher against Evelynn than the average opponent.
After normalising both champions win rates Jayce wins against Evelynn 2.30% more often than would be expected.
The average opponent winrate against Evelynn is 48.36%.


Fiddlesticks
the Ancient Fear
Jayce wins against Fiddlesticks 54.19% of the time which is 7.34% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Jayce wins against Fiddlesticks 3.90% more often than would be expected.
The average opponent winrate against Fiddlesticks is 46.85%.


Talon
the Blade's Shadow
Jayce wins against Talon 54.83% of the time which is 7.41% higher against Talon than the average opponent.
After normalising both champions win rates Jayce wins against Talon 3.97% more often than would be expected.
The average opponent winrate against Talon is 47.42%.


Taliyah
the Stoneweaver
Jayce wins against Taliyah 55.05% of the time which is 5.95% higher against Taliyah than the average opponent.
After normalising both champions win rates Jayce wins against Taliyah 2.51% more often than would be expected.
The average opponent winrate against Taliyah is 49.10%.


Sylas
the Unshackled
Jayce wins against Sylas 55.76% of the time which is 4.19% higher against Sylas than the average opponent.
After normalising both champions win rates Jayce wins against Sylas 0.75% more often than would be expected.
The average opponent winrate against Sylas is 51.57%.


Zyra
Rise of the Thorns
Jayce wins against Zyra 55.77% of the time which is 7.12% higher against Zyra than the average opponent.
After normalising both champions win rates Jayce wins against Zyra 3.68% more often than would be expected.
The average opponent winrate against Zyra is 48.65%.


Master Yi
the Wuju Bladesman
Jayce wins against Master Yi 57.02% of the time which is 9.03% higher against Master Yi than the average opponent.
After normalising both champions win rates Jayce wins against Master Yi 5.59% more often than would be expected.
The average opponent winrate against Master Yi is 47.99%.


Lillia
the Bashful Bloom
Jayce wins against Lillia 57.19% of the time which is 7.89% higher against Lillia than the average opponent.
After normalising both champions win rates Jayce wins against Lillia 4.45% more often than would be expected.
The average opponent winrate against Lillia is 49.30%.


Gwen
The Hallowed Seamstress
Jayce wins against Gwen 57.78% of the time which is 9.70% higher against Gwen than the average opponent.
After normalising both champions win rates Jayce wins against Gwen 6.26% more often than would be expected.
The average opponent winrate against Gwen is 48.08%.


Zed
the Master of Shadows
Jayce wins against Zed 58.68% of the time which is 10.50% higher against Zed than the average opponent.
After normalising both champions win rates Jayce wins against Zed 7.06% more often than would be expected.
The average opponent winrate against Zed is 48.18%.


Ambessa
Matriarch of War
Jayce wins against Ambessa 60.60% of the time which is 4.85% higher against Ambessa than the average opponent.
After normalising both champions win rates Jayce wins against Ambessa 1.44% more often than would be expected.
The average opponent winrate against Ambessa is 55.75%.