

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: 2,689,784
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 support Counters
Jayce top on Patch 15.11 is the strongest counter to support champions of Tahm Kench, Mel & Fiddlesticks. While Jayce top is countered most by support champions of Elise, Leona & Rakan. Below is a detailed breakdown of Jayce top counters against support champions with a minimum of 100 games.


Elise
the Spider Queen
Jayce wins against Elise 41.57% of the time which is 7.21% lower against Elise than the average opponent.
After normalising both champions win rates Jayce wins against Elise 7.62% less often than would be expected.
The average opponent winrate against Elise is 48.78%.


Leona
the Radiant Dawn
Jayce wins against Leona 41.61% of the time which is 6.03% lower against Leona than the average opponent.
After normalising both champions win rates Jayce wins against Leona 6.44% less often than would be expected.
The average opponent winrate against Leona is 47.64%.


Rakan
The Charmer
Jayce wins against Rakan 44.73% of the time which is 3.74% lower against Rakan than the average opponent.
After normalising both champions win rates Jayce wins against Rakan 4.15% less often than would be expected.
The average opponent winrate against Rakan is 48.47%.


Blitzcrank
the Great Steam Golem
Jayce wins against Blitzcrank 46.32% of the time which is 3.10% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Jayce wins against Blitzcrank 3.51% less often than would be expected.
The average opponent winrate against Blitzcrank is 49.42%.


Nami
the Tidecaller
Jayce wins against Nami 46.75% of the time which is 1.43% lower against Nami than the average opponent.
After normalising both champions win rates Jayce wins against Nami 1.84% less often than would be expected.
The average opponent winrate against Nami is 48.18%.


Soraka
the Starchild
Jayce wins against Soraka 46.91% of the time which is 0.88% lower against Soraka than the average opponent.
After normalising both champions win rates Jayce wins against Soraka 1.29% less often than would be expected.
The average opponent winrate against Soraka is 47.79%.


Janna
the Storm's Fury
Jayce wins against Janna 47.16% of the time which is 1.67% lower against Janna than the average opponent.
After normalising both champions win rates Jayce wins against Janna 2.08% less often than would be expected.
The average opponent winrate against Janna is 48.83%.


Braum
the Heart of the Freljord
Jayce wins against Braum 47.33% of the time which is 0.54% higher against Braum than the average opponent.
After normalising both champions win rates Jayce wins against Braum 0.13% more often than would be expected.
The average opponent winrate against Braum is 46.79%.


Sona
Maven of the Strings
Jayce wins against Sona 47.75% of the time which is 0.20% higher against Sona than the average opponent.
After normalising both champions win rates Jayce wins against Sona 0.21% less often than would be expected.
The average opponent winrate against Sona is 47.55%.


Maokai
the Twisted Treant
Jayce wins against Maokai 47.88% of the time which is 0.56% lower against Maokai than the average opponent.
After normalising both champions win rates Jayce wins against Maokai 0.97% less often than would be expected.
The average opponent winrate against Maokai is 48.44%.


Thresh
the Chain Warden
Jayce wins against Thresh 47.99% of the time which is 0.01% higher against Thresh than the average opponent.
After normalising both champions win rates Jayce wins against Thresh 0.40% less often than would be expected.
The average opponent winrate against Thresh is 47.98%.


Pyke
the Bloodharbor Ripper
Jayce wins against Pyke 48.33% of the time which is 0.43% lower against Pyke than the average opponent.
After normalising both champions win rates Jayce wins against Pyke 0.84% less often than would be expected.
The average opponent winrate against Pyke is 48.76%.


Poppy
Keeper of the Hammer
Jayce wins against Poppy 48.37% of the time which is 0.73% higher against Poppy than the average opponent.
After normalising both champions win rates Jayce wins against Poppy 0.32% more often than would be expected.
The average opponent winrate against Poppy is 47.64%.


Pantheon
the Unbreakable Spear
Jayce wins against Pantheon 48.58% of the time which is 0.50% lower against Pantheon than the average opponent.
After normalising both champions win rates Jayce wins against Pantheon 0.91% less often than would be expected.
The average opponent winrate against Pantheon is 49.08%.


Zoe
the Aspect of Twilight
Jayce wins against Zoe 49.02% of the time which is 2.45% lower against Zoe than the average opponent.
After normalising both champions win rates Jayce wins against Zoe 2.86% less often than would be expected.
The average opponent winrate against Zoe is 51.47%.


Nautilus
the Titan of the Depths
Jayce wins against Nautilus 49.07% of the time which is 0.74% lower against Nautilus than the average opponent.
After normalising both champions win rates Jayce wins against Nautilus 1.15% less often than would be expected.
The average opponent winrate against Nautilus is 49.81%.


Lulu
the Fae Sorceress
Jayce wins against Lulu 49.57% of the time which is 0.91% higher against Lulu than the average opponent.
After normalising both champions win rates Jayce wins against Lulu 0.50% more often than would be expected.
The average opponent winrate against Lulu is 48.66%.


Xerath
the Magus Ascendant
Jayce wins against Xerath 50.00% of the time which is 1.08% lower against Xerath than the average opponent.
After normalising both champions win rates Jayce wins against Xerath 1.49% less often than would be expected.
The average opponent winrate against Xerath is 51.08%.


Bard
the Wandering Caretaker
Jayce wins against Bard 50.12% of the time which is 0.73% higher against Bard than the average opponent.
After normalising both champions win rates Jayce wins against Bard 0.32% more often than would be expected.
The average opponent winrate against Bard is 49.39%.


Zilean
the Chronokeeper
Jayce wins against Zilean 50.35% of the time which is 2.79% higher against Zilean than the average opponent.
After normalising both champions win rates Jayce wins against Zilean 2.38% more often than would be expected.
The average opponent winrate against Zilean is 47.56%.


Shaco
the Demon Jester
Jayce wins against Shaco 50.52% of the time which is 0.45% higher against Shaco than the average opponent.
After normalising both champions win rates Jayce wins against Shaco 0.04% more often than would be expected.
The average opponent winrate against Shaco is 50.07%.


Seraphine
the Starry-Eyed Songstress
Jayce wins against Seraphine 50.54% of the time which is 0.98% higher against Seraphine than the average opponent.
After normalising both champions win rates Jayce wins against Seraphine 0.57% more often than would be expected.
The average opponent winrate against Seraphine is 49.56%.


Alistar
the Minotaur
Jayce wins against Alistar 50.67% of the time which is 1.60% higher against Alistar than the average opponent.
After normalising both champions win rates Jayce wins against Alistar 1.19% more often than would be expected.
The average opponent winrate against Alistar is 49.07%.


Rell
the Iron Maiden
Jayce wins against Rell 50.87% of the time which is 2.59% higher against Rell than the average opponent.
After normalising both champions win rates Jayce wins against Rell 2.18% more often than would be expected.
The average opponent winrate against Rell is 48.28%.


Lux
the Lady of Luminosity
Jayce wins against Lux 50.90% of the time which is 0.38% higher against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 0.03% less often than would be expected.
The average opponent winrate against Lux is 50.52%.


Milio
The Gentle Flame
Jayce wins against Milio 51.06% of the time which is 2.80% higher against Milio than the average opponent.
After normalising both champions win rates Jayce wins against Milio 2.39% more often than would be expected.
The average opponent winrate against Milio is 48.26%.


Zyra
Rise of the Thorns
Jayce wins against Zyra 51.11% of the time which is 1.06% higher against Zyra than the average opponent.
After normalising both champions win rates Jayce wins against Zyra 0.65% more often than would be expected.
The average opponent winrate against Zyra is 50.05%.


Sylas
the Unshackled
Jayce wins against Sylas 51.56% of the time which is 2.38% higher against Sylas than the average opponent.
After normalising both champions win rates Jayce wins against Sylas 1.97% more often than would be expected.
The average opponent winrate against Sylas is 49.18%.


Neeko
the Curious Chameleon
Jayce wins against Neeko 51.59% of the time which is 2.01% higher against Neeko than the average opponent.
After normalising both champions win rates Jayce wins against Neeko 1.60% more often than would be expected.
The average opponent winrate against Neeko is 49.58%.


Renata Glasc
the Chem-Baroness
Jayce wins against Renata Glasc 51.59% of the time which is 2.30% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Jayce wins against Renata Glasc 1.89% more often than would be expected.
The average opponent winrate against Renata Glasc is 49.29%.


Vel'Koz
the Eye of the Void
Jayce wins against Vel'Koz 51.63% of the time which is 3.46% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Jayce wins against Vel'Koz 3.05% more often than would be expected.
The average opponent winrate against Vel'Koz is 48.17%.


Morgana
the Fallen
Jayce wins against Morgana 51.74% of the time which is 4.04% higher against Morgana than the average opponent.
After normalising both champions win rates Jayce wins against Morgana 3.63% more often than would be expected.
The average opponent winrate against Morgana is 47.70%.


Karma
the Enlightened One
Jayce wins against Karma 52.43% of the time which is 2.80% higher against Karma than the average opponent.
After normalising both champions win rates Jayce wins against Karma 2.39% more often than would be expected.
The average opponent winrate against Karma is 49.63%.


Yuumi
the Magical Cat
Jayce wins against Yuumi 52.46% of the time which is 1.18% higher against Yuumi than the average opponent.
After normalising both champions win rates Jayce wins against Yuumi 0.77% more often than would be expected.
The average opponent winrate against Yuumi is 51.28%.


Brand
the Burning Vengeance
Jayce wins against Brand 52.94% of the time which is 2.85% higher against Brand than the average opponent.
After normalising both champions win rates Jayce wins against Brand 2.44% more often than would be expected.
The average opponent winrate against Brand is 50.09%.


Senna
the Redeemer
Jayce wins against Senna 53.13% of the time which is 2.71% higher against Senna than the average opponent.
After normalising both champions win rates Jayce wins against Senna 2.30% more often than would be expected.
The average opponent winrate against Senna is 50.42%.


Swain
the Noxian Grand General
Jayce wins against Swain 53.75% of the time which is 3.47% higher against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 3.06% more often than would be expected.
The average opponent winrate against Swain is 50.28%.


Taric
the Shield of Valoran
Jayce wins against Taric 54.46% of the time which is 7.41% higher against Taric than the average opponent.
After normalising both champions win rates Jayce wins against Taric 7.00% more often than would be expected.
The average opponent winrate against Taric is 47.05%.


Fiddlesticks
the Ancient Fear
Jayce wins against Fiddlesticks 56.00% of the time which is 7.38% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Jayce wins against Fiddlesticks 6.97% more often than would be expected.
The average opponent winrate against Fiddlesticks is 48.62%.


Mel
the Soul's Reflection
Jayce wins against Mel 56.28% of the time which is 1.39% higher against Mel than the average opponent.
After normalising both champions win rates Jayce wins against Mel 0.98% more often than would be expected.
The average opponent winrate against Mel is 54.89%.


Tahm Kench
The River King
Jayce wins against Tahm Kench 56.85% of the time which is 6.84% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Jayce wins against Tahm Kench 6.43% more often than would be expected.
The average opponent winrate against Tahm Kench is 50.01%.