

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: 198,097,760
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 support vs support Counters
Jayce support on Patch 30 is the strongest counter to support champions of Alistar, Swain & Blitzcrank. While Jayce support is countered most by support champions of Nami, Zyra & Nautilus. Below is a detailed breakdown of Jayce support counters against support champions with a minimum of 100 games.


Nami
Władczyni Przypływów
Jayce wins against Nami 36.69% of the time which is 11.25% lower against Nami than the average opponent.
After normalising both champions win rates Jayce wins against Nami 4.45% less often than would be expected.
The average opponent winrate against Nami is 47.94%.


Zyra
Wiedźma Cierni
Jayce wins against Zyra 36.70% of the time which is 11.39% lower against Zyra than the average opponent.
After normalising both champions win rates Jayce wins against Zyra 4.59% less often than would be expected.
The average opponent winrate against Zyra is 48.09%.


Nautilus
Tytan Głębin
Jayce wins against Nautilus 39.59% of the time which is 11.07% lower against Nautilus than the average opponent.
After normalising both champions win rates Jayce wins against Nautilus 4.21% less often than would be expected.
The average opponent winrate against Nautilus is 50.66%.


Lux
Pani Jasności
Jayce wins against Lux 39.75% of the time which is 10.24% lower against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 3.39% less often than would be expected.
The average opponent winrate against Lux is 49.99%.


Leona
Promyk Jutrzenki
Jayce wins against Leona 39.87% of the time which is 10.23% lower against Leona than the average opponent.
After normalising both champions win rates Jayce wins against Leona 3.38% less often than would be expected.
The average opponent winrate against Leona is 50.10%.


Xerath
Wyniesiony Mag
Jayce wins against Xerath 41.36% of the time which is 8.08% lower against Xerath than the average opponent.
After normalising both champions win rates Jayce wins against Xerath 1.24% less often than would be expected.
The average opponent winrate against Xerath is 49.44%.


Karma
Oświecona
Jayce wins against Karma 41.62% of the time which is 8.83% lower against Karma than the average opponent.
After normalising both champions win rates Jayce wins against Karma 1.97% less often than would be expected.
The average opponent winrate against Karma is 50.45%.


Tahm Kench
Rzeczny Król
Jayce wins against Tahm Kench 41.74% of the time which is 8.47% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Jayce wins against Tahm Kench 1.62% less often than would be expected.
The average opponent winrate against Tahm Kench is 50.21%.


Senna
Odkupicielka
Jayce wins against Senna 41.98% of the time which is 8.17% lower against Senna than the average opponent.
After normalising both champions win rates Jayce wins against Senna 1.32% less often than would be expected.
The average opponent winrate against Senna is 50.15%.


Thresh
Strażnik Łańcuchów
Jayce wins against Thresh 42.39% of the time which is 7.07% lower against Thresh than the average opponent.
After normalising both champions win rates Jayce wins against Thresh 0.23% less often than would be expected.
The average opponent winrate against Thresh is 49.46%.


Brand
Płomień Zemsty
Jayce wins against Brand 43.62% of the time which is 5.34% lower against Brand than the average opponent.
After normalising both champions win rates Jayce wins against Brand 1.49% more often than would be expected.
The average opponent winrate against Brand is 48.96%.


Braum
Serce Freljordu
Jayce wins against Braum 44.35% of the time which is 4.19% lower against Braum than the average opponent.
After normalising both champions win rates Jayce wins against Braum 2.63% more often than would be expected.
The average opponent winrate against Braum is 48.54%.


Yuumi
Magiczna Kotka
Jayce wins against Yuumi 44.44% of the time which is 5.51% lower against Yuumi than the average opponent.
After normalising both champions win rates Jayce wins against Yuumi 1.34% more often than would be expected.
The average opponent winrate against Yuumi is 49.95%.


Pyke
Rozpruwacz z Krwawego Portu
Jayce wins against Pyke 44.54% of the time which is 7.26% lower against Pyke than the average opponent.
After normalising both champions win rates Jayce wins against Pyke 0.38% less often than would be expected.
The average opponent winrate against Pyke is 51.80%.


Pantheon
Niezniszczalna Włócznia
Jayce wins against Pantheon 44.72% of the time which is 5.31% lower against Pantheon than the average opponent.
After normalising both champions win rates Jayce wins against Pantheon 1.54% more often than would be expected.
The average opponent winrate against Pantheon is 50.03%.


Mel
Odbicie Duszy
Jayce wins against Mel 44.85% of the time which is 9.29% lower against Mel than the average opponent.
After normalising both champions win rates Jayce wins against Mel 2.41% less often than would be expected.
The average opponent winrate against Mel is 54.14%.


Malphite
Okruch Monolitu
Jayce wins against Malphite 45.31% of the time which is 6.33% lower against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 0.54% more often than would be expected.
The average opponent winrate against Malphite is 51.64%.


Lulu
Wróżkowa Czarodziejka
Jayce wins against Lulu 45.85% of the time which is 3.08% lower against Lulu than the average opponent.
After normalising both champions win rates Jayce wins against Lulu 3.75% more often than would be expected.
The average opponent winrate against Lulu is 48.93%.


Morgana
Upadła
Jayce wins against Morgana 46.49% of the time which is 2.68% lower against Morgana than the average opponent.
After normalising both champions win rates Jayce wins against Morgana 4.15% more often than would be expected.
The average opponent winrate against Morgana is 49.17%.


Blitzcrank
Wielki Golem Parowy
Jayce wins against Blitzcrank 46.84% of the time which is 4.56% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Jayce wins against Blitzcrank 2.31% more often than would be expected.
The average opponent winrate against Blitzcrank is 51.40%.


Swain
Wielki Generał Noxusu
Jayce wins against Swain 48.12% of the time which is 1.38% lower against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 5.46% more often than would be expected.
The average opponent winrate against Swain is 49.50%.


Alistar
Minotaur
Jayce wins against Alistar 49.51% of the time which is 0.59% lower against Alistar than the average opponent.
After normalising both champions win rates Jayce wins against Alistar 6.26% more often than would be expected.
The average opponent winrate against Alistar is 50.10%.