

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.
Diamond Champions Analysed: 894,086
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 15.17 is the strongest counter to top champions of Yone, Jax & Fiora. While Jayce top is countered most by top champions of Gragas, Malphite & Sett. Below is a detailed breakdown of Jayce top counters against top champions with a minimum of 100 games.


Gragas
Kavgacı Ayyaş
Jayce wins against Gragas 40.38% of the time which is 9.11% lower against Gragas than the average opponent.
After normalising both champions win rates Jayce wins against Gragas 8.98% less often than would be expected.
The average opponent winrate against Gragas is 49.49%.


Malphite
Yektaş'tan Kopan Parça
Jayce wins against Malphite 41.43% of the time which is 6.75% lower against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 6.62% less often than would be expected.
The average opponent winrate against Malphite is 48.18%.


Sett
Patron
Jayce wins against Sett 43.09% of the time which is 5.03% lower against Sett than the average opponent.
After normalising both champions win rates Jayce wins against Sett 4.90% less often than would be expected.
The average opponent winrate against Sett is 48.12%.


Gangplank
Okyanus Şeytanı
Jayce wins against Gangplank 46.15% of the time which is 4.13% lower against Gangplank than the average opponent.
After normalising both champions win rates Jayce wins against Gangplank 4.00% less often than would be expected.
The average opponent winrate against Gangplank is 50.28%.


Ambessa
Savaş Maderşahı
Jayce wins against Ambessa 46.70% of the time which is 2.98% lower against Ambessa than the average opponent.
After normalising both champions win rates Jayce wins against Ambessa 2.85% less often than would be expected.
The average opponent winrate against Ambessa is 49.68%.


Gnar
Kayıp Halka
Jayce wins against Gnar 47.66% of the time which is 1.81% lower against Gnar than the average opponent.
After normalising both champions win rates Jayce wins against Gnar 1.68% less often than would be expected.
The average opponent winrate against Gnar is 49.47%.


Mordekaiser
Demir Hortlak
Jayce wins against Mordekaiser 48.06% of the time which is 1.95% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Jayce wins against Mordekaiser 1.82% less often than would be expected.
The average opponent winrate against Mordekaiser is 50.01%.


Aatrox
Darkin Kılıcı
Jayce wins against Aatrox 48.34% of the time which is 1.70% lower against Aatrox than the average opponent.
After normalising both champions win rates Jayce wins against Aatrox 1.57% less often than would be expected.
The average opponent winrate against Aatrox is 50.04%.


Renekton
Kumların Kasabı
Jayce wins against Renekton 48.39% of the time which is 0.65% lower against Renekton than the average opponent.
After normalising both champions win rates Jayce wins against Renekton 0.52% less often than would be expected.
The average opponent winrate against Renekton is 49.04%.


Irelia
Bıçakların Dansı
Jayce wins against Irelia 49.18% of the time which is 0.48% higher against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 0.61% more often than would be expected.
The average opponent winrate against Irelia is 48.70%.


K'Sante
Nazumah'nın Gururu
Jayce wins against K'Sante 50.91% of the time which is 0.00% lower against K'Sante than the average opponent.
After normalising both champions win rates Jayce wins against K'Sante 0.13% more often than would be expected.
The average opponent winrate against K'Sante is 50.91%.


Sion
Ölü Dev
Jayce wins against Sion 52.80% of the time which is 3.72% higher against Sion than the average opponent.
After normalising both champions win rates Jayce wins against Sion 3.85% more often than would be expected.
The average opponent winrate against Sion is 49.08%.


Darius
Noxus'un Eli
Jayce wins against Darius 52.85% of the time which is 4.17% higher against Darius than the average opponent.
After normalising both champions win rates Jayce wins against Darius 4.30% more often than would be expected.
The average opponent winrate against Darius is 48.68%.


Fiora
Büyük Düellocu
Jayce wins against Fiora 53.45% of the time which is 4.23% higher against Fiora than the average opponent.
After normalising both champions win rates Jayce wins against Fiora 4.36% more often than would be expected.
The average opponent winrate against Fiora is 49.22%.


Jax
Silah Ustası
Jayce wins against Jax 54.20% of the time which is 5.41% higher against Jax than the average opponent.
After normalising both champions win rates Jayce wins against Jax 5.54% more often than would be expected.
The average opponent winrate against Jax is 48.79%.


Yone
Unutulmayan Kılıç
Jayce wins against Yone 58.77% of the time which is 6.32% higher against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 6.45% more often than would be expected.
The average opponent winrate against Yone is 52.45%.