

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: 416,381
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 K'Sante, Gwen & Ambessa. While Jayce top is countered most by top champions of Irelia, Malphite & Aatrox. Below is a detailed breakdown of Jayce top counters against top champions with a minimum of 100 games.


Irelia
Vũ Kiếm Sư
Jayce wins against Irelia 34.55% of the time which is 14.48% lower against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 16.01% less often than would be expected.
The average opponent winrate against Irelia is 49.03%.


Malphite
Mảnh Vỡ Thiên Thạch
Jayce wins against Malphite 45.54% of the time which is 4.08% lower against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 5.61% less often than would be expected.
The average opponent winrate against Malphite is 49.62%.


Aatrox
Quỷ Kiếm Darkin
Jayce wins against Aatrox 46.15% of the time which is 2.52% lower against Aatrox than the average opponent.
After normalising both champions win rates Jayce wins against Aatrox 4.05% less often than would be expected.
The average opponent winrate against Aatrox is 48.67%.


Sion
Chiến Binh Bất Tử
Jayce wins against Sion 46.73% of the time which is 2.88% lower against Sion than the average opponent.
After normalising both champions win rates Jayce wins against Sion 4.41% less often than would be expected.
The average opponent winrate against Sion is 49.61%.


Ambessa
Nữ Tướng Chiến Tranh
Jayce wins against Ambessa 48.17% of the time which is 0.02% lower against Ambessa than the average opponent.
After normalising both champions win rates Jayce wins against Ambessa 1.55% less often than would be expected.
The average opponent winrate against Ambessa is 48.19%.


Gwen
Búp Bê Ước Nguyện
Jayce wins against Gwen 56.45% of the time which is 6.48% higher against Gwen than the average opponent.
After normalising both champions win rates Jayce wins against Gwen 4.95% more often than would be expected.
The average opponent winrate against Gwen is 49.97%.


K'Sante
Niềm Kiêu Hãnh của Nazumah
Jayce wins against K'Sante 56.78% of the time which is 7.56% higher against K'Sante than the average opponent.
After normalising both champions win rates Jayce wins against K'Sante 6.03% more often than would be expected.
The average opponent winrate against K'Sante is 49.22%.