

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: 203,038,550
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 Mel, Pyke & Seraphine. While Jayce support is countered most by support champions of Lulu, Pantheon & Brand. Below is a detailed breakdown of Jayce support counters against support champions with a minimum of 100 games.


Lulu
Wróżkowa Czarodziejka
Jayce wins against Lulu 38.30% of the time which is 11.18% lower against Lulu than the average opponent.
After normalising both champions win rates Jayce wins against Lulu 4.15% less often than would be expected.
The average opponent winrate against Lulu is 49.48%.


Pantheon
Niezniszczalna Włócznia
Jayce wins against Pantheon 38.41% of the time which is 11.63% lower against Pantheon than the average opponent.
After normalising both champions win rates Jayce wins against Pantheon 4.59% less often than would be expected.
The average opponent winrate against Pantheon is 50.04%.


Brand
Płomień Zemsty
Jayce wins against Brand 39.29% of the time which is 10.19% lower against Brand than the average opponent.
After normalising both champions win rates Jayce wins against Brand 3.16% less often than would be expected.
The average opponent winrate against Brand is 49.48%.


Nautilus
Tytan Głębin
Jayce wins against Nautilus 39.45% of the time which is 11.15% lower against Nautilus than the average opponent.
After normalising both champions win rates Jayce wins against Nautilus 4.10% less often than would be expected.
The average opponent winrate against Nautilus is 50.60%.


Braum
Serce Freljordu
Jayce wins against Braum 39.71% of the time which is 8.53% lower against Braum than the average opponent.
After normalising both champions win rates Jayce wins against Braum 1.53% less often than would be expected.
The average opponent winrate against Braum is 48.24%.


Leona
Promyk Jutrzenki
Jayce wins against Leona 41.18% of the time which is 7.70% lower against Leona than the average opponent.
After normalising both champions win rates Jayce wins against Leona 0.69% less often than would be expected.
The average opponent winrate against Leona is 48.88%.


Blitzcrank
Wielki Golem Parowy
Jayce wins against Blitzcrank 41.50% of the time which is 9.23% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Jayce wins against Blitzcrank 2.18% less often than would be expected.
The average opponent winrate against Blitzcrank is 50.73%.


Lux
Pani Jasności
Jayce wins against Lux 41.52% of the time which is 8.47% lower against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 1.43% less often than would be expected.
The average opponent winrate against Lux is 49.99%.


Karma
Oświecona
Jayce wins against Karma 41.54% of the time which is 9.06% lower against Karma than the average opponent.
After normalising both champions win rates Jayce wins against Karma 2.01% less often than would be expected.
The average opponent winrate against Karma is 50.60%.


Nami
Władczyni Przypływów
Jayce wins against Nami 41.73% of the time which is 6.10% lower against Nami than the average opponent.
After normalising both champions win rates Jayce wins against Nami 0.88% more often than would be expected.
The average opponent winrate against Nami is 47.83%.


Malphite
Okruch Monolitu
Jayce wins against Malphite 43.12% of the time which is 8.70% lower against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 1.63% less often than would be expected.
The average opponent winrate against Malphite is 51.82%.


Senna
Odkupicielka
Jayce wins against Senna 43.15% of the time which is 8.43% lower against Senna than the average opponent.
After normalising both champions win rates Jayce wins against Senna 1.37% less often than would be expected.
The average opponent winrate against Senna is 51.58%.


Xerath
Wyniesiony Mag
Jayce wins against Xerath 43.86% of the time which is 5.45% lower against Xerath than the average opponent.
After normalising both champions win rates Jayce wins against Xerath 1.58% more often than would be expected.
The average opponent winrate against Xerath is 49.31%.


Thresh
Strażnik Łańcuchów
Jayce wins against Thresh 44.97% of the time which is 4.77% lower against Thresh than the average opponent.
After normalising both champions win rates Jayce wins against Thresh 2.26% more often than would be expected.
The average opponent winrate against Thresh is 49.74%.


Yuumi
Magiczna Kotka
Jayce wins against Yuumi 45.39% of the time which is 5.70% lower against Yuumi than the average opponent.
After normalising both champions win rates Jayce wins against Yuumi 1.36% more often than would be expected.
The average opponent winrate against Yuumi is 51.09%.


Swain
Wielki Generał Noxusu
Jayce wins against Swain 45.71% of the time which is 4.17% lower against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 2.87% more often than would be expected.
The average opponent winrate against Swain is 49.88%.


Morgana
Upadła
Jayce wins against Morgana 46.39% of the time which is 2.31% lower against Morgana than the average opponent.
After normalising both champions win rates Jayce wins against Morgana 4.70% more often than would be expected.
The average opponent winrate against Morgana is 48.70%.


Seraphine
Rozmarzona Piosenkarka
Jayce wins against Seraphine 46.85% of the time which is 4.16% lower against Seraphine than the average opponent.
After normalising both champions win rates Jayce wins against Seraphine 2.90% more often than would be expected.
The average opponent winrate against Seraphine is 51.01%.


Pyke
Rozpruwacz z Krwawego Portu
Jayce wins against Pyke 47.78% of the time which is 3.75% lower against Pyke than the average opponent.
After normalising both champions win rates Jayce wins against Pyke 3.31% more often than would be expected.
The average opponent winrate against Pyke is 51.53%.


Mel
Odbicie Duszy
Jayce wins against Mel 50.00% of the time which is 2.96% lower against Mel than the average opponent.
After normalising both champions win rates Jayce wins against Mel 4.11% more often than would be expected.
The average opponent winrate against Mel is 52.96%.