

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.
Grandmaster Champions Analysed: 417,837
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 top Counters
Jayce top on Patch 30 is the strongest counter to top champions of Gwen, K'Santé & Sion. While Jayce top is countered most by top champions of Malphite, Ambessa & Aatrox. Below is a detailed breakdown of Jayce top counters against top champions with a minimum of 100 games.


Malphite
Éclat du monolithe
Jayce wins against Malphite 46.36% of the time which is 2.44% lower against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 5.19% less often than would be expected.
The average opponent winrate against Malphite is 48.80%.


Ambessa
Matriarche de guerre
Jayce wins against Ambessa 46.81% of the time which is 1.54% lower against Ambessa than the average opponent.
After normalising both champions win rates Jayce wins against Ambessa 4.29% less often than would be expected.
The average opponent winrate against Ambessa is 48.35%.


Aatrox
Épée des Darkin
Jayce wins against Aatrox 47.52% of the time which is 0.96% lower against Aatrox than the average opponent.
After normalising both champions win rates Jayce wins against Aatrox 3.71% less often than would be expected.
The average opponent winrate against Aatrox is 48.48%.


Sion
Colosse mort-vivant
Jayce wins against Sion 52.48% of the time which is 2.91% higher against Sion than the average opponent.
After normalising both champions win rates Jayce wins against Sion 0.16% more often than would be expected.
The average opponent winrate against Sion is 49.57%.


K'Santé
Fierté de Nazumah
Jayce wins against K'Santé 56.07% of the time which is 7.35% higher against K'Santé than the average opponent.
After normalising both champions win rates Jayce wins against K'Santé 4.60% more often than would be expected.
The average opponent winrate against K'Santé is 48.72%.


Gwen
Couturière sacrée
Jayce wins against Gwen 57.66% of the time which is 8.08% higher against Gwen than the average opponent.
After normalising both champions win rates Jayce wins against Gwen 5.33% more often than would be expected.
The average opponent winrate against Gwen is 49.58%.