

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: 418,505
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'Sante & Ambessa. While Jayce top is countered most by top champions of Irelia, Malphite & Sion. Below is a detailed breakdown of Jayce top counters against top champions with a minimum of 100 games.


Irelia
a Dançarina das Lâminas
Jayce wins against Irelia 35.78% of the time which is 13.21% lower against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 15.24% less often than would be expected.
The average opponent winrate against Irelia is 48.99%.


Malphite
o Fragmento do Monolito
Jayce wins against Malphite 45.05% of the time which is 4.03% lower against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 6.06% less often than would be expected.
The average opponent winrate against Malphite is 49.08%.


Sion
o Colosso Morto-Vivo
Jayce wins against Sion 45.87% of the time which is 4.08% lower against Sion than the average opponent.
After normalising both champions win rates Jayce wins against Sion 6.11% less often than would be expected.
The average opponent winrate against Sion is 49.95%.


Aatrox
a Espada Darkin
Jayce wins against Aatrox 47.71% of the time which is 0.94% lower against Aatrox than the average opponent.
After normalising both champions win rates Jayce wins against Aatrox 2.97% less often than would be expected.
The average opponent winrate against Aatrox is 48.65%.


Ambessa
Matriarca da Guerra
Jayce wins against Ambessa 48.65% of the time which is 0.65% higher against Ambessa than the average opponent.
After normalising both champions win rates Jayce wins against Ambessa 1.38% less often than would be expected.
The average opponent winrate against Ambessa is 48.00%.


K'Sante
o Orgulho de Nazumah.
Jayce wins against K'Sante 53.98% of the time which is 4.98% higher against K'Sante than the average opponent.
After normalising both champions win rates Jayce wins against K'Sante 2.95% more often than would be expected.
The average opponent winrate against K'Sante is 49.00%.


Gwen
A Costureira Encantada
Jayce wins against Gwen 55.74% of the time which is 5.96% higher against Gwen than the average opponent.
After normalising both champions win rates Jayce wins against Gwen 3.93% more often than would be expected.
The average opponent winrate against Gwen is 49.78%.