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: 11,843,114
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 support Counters
Jayce middle on Patch 14.21 is the strongest counter to support champions of Brand, Leona & Blitzcrank. While Jayce middle is countered most by support champions of Zilean, Sona & Sylas. Below is a detailed breakdown of Jayce middle counters against support champions with a minimum of 100 games.
Zilean
the Chronokeeper
Jayce wins against Zilean 42.11% of the time which is 5.72% lower against Zilean than the average opponent.
After normalising both champions win rates Jayce wins against Zilean 7.49% less often than would be expected.
The average opponent winrate against Zileanis 47.83%.
Sona
Maven of the Strings
Jayce wins against Sona 43.90% of the time which is 3.24% lower against Sona than the average opponent.
After normalising both champions win rates Jayce wins against Sona 5.01% less often than would be expected.
The average opponent winrate against Sonais 47.14%.
Sylas
the Unshackled
Jayce wins against Sylas 44.00% of the time which is 4.18% lower against Sylas than the average opponent.
After normalising both champions win rates Jayce wins against Sylas 5.95% less often than would be expected.
The average opponent winrate against Sylasis 48.18%.
Braum
the Heart of the Freljord
Jayce wins against Braum 44.60% of the time which is 2.91% lower against Braum than the average opponent.
After normalising both champions win rates Jayce wins against Braum 4.68% less often than would be expected.
The average opponent winrate against Braumis 47.51%.
Alistar
the Minotaur
Jayce wins against Alistar 44.97% of the time which is 4.74% lower against Alistar than the average opponent.
After normalising both champions win rates Jayce wins against Alistar 6.51% less often than would be expected.
The average opponent winrate against Alistaris 49.71%.
Tahm Kench
The River King
Jayce wins against Tahm Kench 45.79% of the time which is 0.51% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Jayce wins against Tahm Kench 1.26% less often than would be expected.
The average opponent winrate against Tahm Kenchis 45.28%.
Bard
the Wandering Caretaker
Jayce wins against Bard 46.52% of the time which is 1.98% lower against Bard than the average opponent.
After normalising both champions win rates Jayce wins against Bard 3.75% less often than would be expected.
The average opponent winrate against Bardis 48.50%.
Karma
the Enlightened One
Jayce wins against Karma 46.59% of the time which is 1.66% lower against Karma than the average opponent.
After normalising both champions win rates Jayce wins against Karma 3.43% less often than would be expected.
The average opponent winrate against Karmais 48.25%.
Zyra
Rise of the Thorns
Jayce wins against Zyra 47.02% of the time which is 0.02% lower against Zyra than the average opponent.
After normalising both champions win rates Jayce wins against Zyra 1.79% less often than would be expected.
The average opponent winrate against Zyrais 47.04%.
Lulu
the Fae Sorceress
Jayce wins against Lulu 48.16% of the time which is 0.59% higher against Lulu than the average opponent.
After normalising both champions win rates Jayce wins against Lulu 1.18% less often than would be expected.
The average opponent winrate against Luluis 47.57%.
Soraka
the Starchild
Jayce wins against Soraka 48.60% of the time which is 1.29% higher against Soraka than the average opponent.
After normalising both champions win rates Jayce wins against Soraka 0.48% less often than would be expected.
The average opponent winrate against Sorakais 47.31%.
Poppy
Keeper of the Hammer
Jayce wins against Poppy 49.33% of the time which is 2.27% higher against Poppy than the average opponent.
After normalising both champions win rates Jayce wins against Poppy 0.50% more often than would be expected.
The average opponent winrate against Poppyis 47.06%.
Yuumi
the Magical Cat
Jayce wins against Yuumi 49.40% of the time which is 1.22% lower against Yuumi than the average opponent.
After normalising both champions win rates Jayce wins against Yuumi 2.99% less often than would be expected.
The average opponent winrate against Yuumiis 50.62%.
Nautilus
the Titan of the Depths
Jayce wins against Nautilus 49.63% of the time which is 0.62% lower against Nautilus than the average opponent.
After normalising both champions win rates Jayce wins against Nautilus 2.39% less often than would be expected.
The average opponent winrate against Nautilusis 50.25%.
Janna
the Storm's Fury
Jayce wins against Janna 49.72% of the time which is 2.11% higher against Janna than the average opponent.
After normalising both champions win rates Jayce wins against Janna 0.34% more often than would be expected.
The average opponent winrate against Jannais 47.61%.
Rell
the Iron Maiden
Jayce wins against Rell 50.00% of the time which is 0.73% higher against Rell than the average opponent.
After normalising both champions win rates Jayce wins against Rell 1.04% less often than would be expected.
The average opponent winrate against Rellis 49.27%.
Nami
the Tidecaller
Jayce wins against Nami 50.23% of the time which is 2.96% higher against Nami than the average opponent.
After normalising both champions win rates Jayce wins against Nami 1.19% more often than would be expected.
The average opponent winrate against Namiis 47.27%.
Milio
The Gentle Flame
Jayce wins against Milio 50.62% of the time which is 3.05% higher against Milio than the average opponent.
After normalising both champions win rates Jayce wins against Milio 1.28% more often than would be expected.
The average opponent winrate against Miliois 47.57%.
Morgana
the Fallen
Jayce wins against Morgana 50.71% of the time which is 2.88% higher against Morgana than the average opponent.
After normalising both champions win rates Jayce wins against Morgana 1.11% more often than would be expected.
The average opponent winrate against Morganais 47.83%.
Pyke
the Bloodharbor Ripper
Jayce wins against Pyke 51.40% of the time which is 1.69% higher against Pyke than the average opponent.
After normalising both champions win rates Jayce wins against Pyke 0.08% less often than would be expected.
The average opponent winrate against Pykeis 49.71%.
Lux
the Lady of Luminosity
Jayce wins against Lux 51.41% of the time which is 3.09% higher against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 1.32% more often than would be expected.
The average opponent winrate against Luxis 48.32%.
Thresh
the Chain Warden
Jayce wins against Thresh 51.51% of the time which is 3.06% higher against Thresh than the average opponent.
After normalising both champions win rates Jayce wins against Thresh 1.29% more often than would be expected.
The average opponent winrate against Threshis 48.45%.
Swain
the Noxian Grand General
Jayce wins against Swain 51.85% of the time which is 1.62% lower against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 3.39% less often than would be expected.
The average opponent winrate against Swainis 53.47%.
Rakan
The Charmer
Jayce wins against Rakan 52.53% of the time which is 3.14% higher against Rakan than the average opponent.
After normalising both champions win rates Jayce wins against Rakan 1.37% more often than would be expected.
The average opponent winrate against Rakanis 49.39%.
Neeko
the Curious Chameleon
Jayce wins against Neeko 52.85% of the time which is 4.31% higher against Neeko than the average opponent.
After normalising both champions win rates Jayce wins against Neeko 2.54% more often than would be expected.
The average opponent winrate against Neekois 48.54%.
Renata Glasc
the Chem-Baroness
Jayce wins against Renata Glasc 52.89% of the time which is 2.93% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Jayce wins against Renata Glasc 1.16% more often than would be expected.
The average opponent winrate against Renata Glascis 49.96%.
Senna
the Redeemer
Jayce wins against Senna 52.89% of the time which is 5.64% higher against Senna than the average opponent.
After normalising both champions win rates Jayce wins against Senna 3.87% more often than would be expected.
The average opponent winrate against Sennais 47.25%.
Xerath
the Magus Ascendant
Jayce wins against Xerath 53.23% of the time which is 5.33% higher against Xerath than the average opponent.
After normalising both champions win rates Jayce wins against Xerath 3.56% more often than would be expected.
The average opponent winrate against Xerathis 47.90%.
Seraphine
the Starry-Eyed Songstress
Jayce wins against Seraphine 53.57% of the time which is 5.15% higher against Seraphine than the average opponent.
After normalising both champions win rates Jayce wins against Seraphine 3.38% more often than would be expected.
The average opponent winrate against Seraphineis 48.42%.
Blitzcrank
the Great Steam Golem
Jayce wins against Blitzcrank 53.66% of the time which is 3.41% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Jayce wins against Blitzcrank 1.64% more often than would be expected.
The average opponent winrate against Blitzcrankis 50.25%.
Leona
the Radiant Dawn
Jayce wins against Leona 54.13% of the time which is 5.31% higher against Leona than the average opponent.
After normalising both champions win rates Jayce wins against Leona 3.54% more often than would be expected.
The average opponent winrate against Leonais 48.82%.
Brand
the Burning Vengeance
Jayce wins against Brand 61.36% of the time which is 13.15% higher against Brand than the average opponent.
After normalising both champions win rates Jayce wins against Brand 11.38% more often than would be expected.
The average opponent winrate against Brandis 48.21%.