

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.
Iron Champions Analysed: 6,749,075
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 15.11 is the strongest counter to top champions of Gnar, Vayne & Gwen. While Jayce top is countered most by top champions of Dr. Mundo, Olaf & Quinn. Below is a detailed breakdown of Jayce top counters against top champions with a minimum of 100 games.


Dr. Mundo
Šílenec ze Zaunu
Jayce wins against Dr. Mundo 35.60% of the time which is 13.45% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Jayce wins against Dr. Mundo 6.82% less often than would be expected.
The average opponent winrate against Dr. Mundo is 49.05%.


Olaf
Nájezdník
Jayce wins against Olaf 35.71% of the time which is 17.30% lower against Olaf than the average opponent.
After normalising both champions win rates Jayce wins against Olaf 10.65% less often than would be expected.
The average opponent winrate against Olaf is 53.01%.


Quinn
Křídla Demacie
Jayce wins against Quinn 36.36% of the time which is 15.37% lower against Quinn than the average opponent.
After normalising both champions win rates Jayce wins against Quinn 8.72% less often than would be expected.
The average opponent winrate against Quinn is 51.73%.


Yorick
Pastýř duší
Jayce wins against Yorick 36.62% of the time which is 11.20% lower against Yorick than the average opponent.
After normalising both champions win rates Jayce wins against Yorick 4.58% less often than would be expected.
The average opponent winrate against Yorick is 47.82%.


Cho'Gath
Hrůza z Prázdnoty
Jayce wins against Cho'Gath 37.33% of the time which is 13.50% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Jayce wins against Cho'Gath 6.85% less often than would be expected.
The average opponent winrate against Cho'Gath is 50.83%.


Volibear
Neutuchající bouře
Jayce wins against Volibear 38.80% of the time which is 13.25% lower against Volibear than the average opponent.
After normalising both champions win rates Jayce wins against Volibear 6.60% less often than would be expected.
The average opponent winrate against Volibear is 52.05%.


Sion
Nemrtvý kolos
Jayce wins against Sion 38.89% of the time which is 11.41% lower against Sion than the average opponent.
After normalising both champions win rates Jayce wins against Sion 4.77% less often than would be expected.
The average opponent winrate against Sion is 50.30%.


Urgot
Noční můra Zaunu
Jayce wins against Urgot 40.34% of the time which is 9.62% lower against Urgot than the average opponent.
After normalising both champions win rates Jayce wins against Urgot 2.98% less often than would be expected.
The average opponent winrate against Urgot is 49.96%.


Sett
Velký kápo
Jayce wins against Sett 40.63% of the time which is 7.99% lower against Sett than the average opponent.
After normalising both champions win rates Jayce wins against Sett 1.36% less often than would be expected.
The average opponent winrate against Sett is 48.62%.


Shen
Oko soumraku
Jayce wins against Shen 41.02% of the time which is 10.15% lower against Shen than the average opponent.
After normalising both champions win rates Jayce wins against Shen 3.50% less often than would be expected.
The average opponent winrate against Shen is 51.17%.


Illaoi
Krakenova kněžka
Jayce wins against Illaoi 43.24% of the time which is 7.41% lower against Illaoi than the average opponent.
After normalising both champions win rates Jayce wins against Illaoi 0.77% less often than would be expected.
The average opponent winrate against Illaoi is 50.65%.


Irelia
Tanečnice s čepelemi
Jayce wins against Irelia 43.27% of the time which is 11.84% lower against Irelia than the average opponent.
After normalising both champions win rates Jayce wins against Irelia 5.21% less often than would be expected.
The average opponent winrate against Irelia is 55.11%.


Ornn
Oheň pod horou
Jayce wins against Ornn 43.80% of the time which is 6.56% lower against Ornn than the average opponent.
After normalising both champions win rates Jayce wins against Ornn 0.08% more often than would be expected.
The average opponent winrate against Ornn is 50.36%.


Malphite
Úlomek monolitu
Jayce wins against Malphite 43.90% of the time which is 7.45% lower against Malphite than the average opponent.
After normalising both champions win rates Jayce wins against Malphite 0.80% less often than would be expected.
The average opponent winrate against Malphite is 51.35%.


Yasuo
Zahanbený
Jayce wins against Yasuo 44.14% of the time which is 9.07% lower against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 2.42% less often than would be expected.
The average opponent winrate against Yasuo is 53.21%.


Nasus
Strážce písků
Jayce wins against Nasus 44.41% of the time which is 6.36% lower against Nasus than the average opponent.
After normalising both champions win rates Jayce wins against Nasus 0.28% more often than would be expected.
The average opponent winrate against Nasus is 50.77%.


Ambessa
Válečná matriarcha
Jayce wins against Ambessa 44.81% of the time which is 10.85% lower against Ambessa than the average opponent.
After normalising both champions win rates Jayce wins against Ambessa 4.22% less often than would be expected.
The average opponent winrate against Ambessa is 55.66%.


Fiora
Mocná duelistka
Jayce wins against Fiora 45.45% of the time which is 8.11% lower against Fiora than the average opponent.
After normalising both champions win rates Jayce wins against Fiora 1.46% less often than would be expected.
The average opponent winrate against Fiora is 53.56%.


Yone
Nezapomenutý
Jayce wins against Yone 45.58% of the time which is 7.90% lower against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 1.25% less often than would be expected.
The average opponent winrate against Yone is 53.48%.


Jax
Velmistr zbraní
Jayce wins against Jax 45.74% of the time which is 7.67% lower against Jax than the average opponent.
After normalising both champions win rates Jayce wins against Jax 1.02% less often than would be expected.
The average opponent winrate against Jax is 53.41%.


Mordekaiser
Železný přízrak
Jayce wins against Mordekaiser 45.82% of the time which is 5.68% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Jayce wins against Mordekaiser 0.97% more often than would be expected.
The average opponent winrate against Mordekaiser is 51.50%.


Vladimir
Šarlatový děs
Jayce wins against Vladimir 46.30% of the time which is 7.63% lower against Vladimir than the average opponent.
After normalising both champions win rates Jayce wins against Vladimir 0.99% less often than would be expected.
The average opponent winrate against Vladimir is 53.93%.


Trundle
Král trollů
Jayce wins against Trundle 46.41% of the time which is 4.34% lower against Trundle than the average opponent.
After normalising both champions win rates Jayce wins against Trundle 2.30% more often than would be expected.
The average opponent winrate against Trundle is 50.75%.


Garen
Moc Demacie
Jayce wins against Garen 47.09% of the time which is 5.21% lower against Garen than the average opponent.
After normalising both champions win rates Jayce wins against Garen 1.44% more often than would be expected.
The average opponent winrate against Garen is 52.30%.


Darius
Pěst Noxu
Jayce wins against Darius 47.36% of the time which is 7.43% lower against Darius than the average opponent.
After normalising both champions win rates Jayce wins against Darius 0.79% less often than would be expected.
The average opponent winrate against Darius is 54.79%.


Gangplank
Zhouba moří
Jayce wins against Gangplank 47.58% of the time which is 6.88% lower against Gangplank than the average opponent.
After normalising both champions win rates Jayce wins against Gangplank 0.24% less often than would be expected.
The average opponent winrate against Gangplank is 54.46%.


Teemo
Rychlý zvěd
Jayce wins against Teemo 48.02% of the time which is 2.50% lower against Teemo than the average opponent.
After normalising both champions win rates Jayce wins against Teemo 4.14% more often than would be expected.
The average opponent winrate against Teemo is 50.52%.


Aatrox
Čepel darkinů
Jayce wins against Aatrox 48.31% of the time which is 7.41% lower against Aatrox than the average opponent.
After normalising both champions win rates Jayce wins against Aatrox 0.78% less often than would be expected.
The average opponent winrate against Aatrox is 55.72%.


Heimerdinger
Vznešený vynálezce
Jayce wins against Heimerdinger 48.45% of the time which is 2.75% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Jayce wins against Heimerdinger 3.90% more often than would be expected.
The average opponent winrate against Heimerdinger is 51.20%.


K'Sante
Pýcha Nazumah
Jayce wins against K'Sante 48.85% of the time which is 8.66% lower against K'Sante than the average opponent.
After normalising both champions win rates Jayce wins against K'Sante 2.06% less often than would be expected.
The average opponent winrate against K'Sante is 57.51%.


Renekton
Písečný řezník
Jayce wins against Renekton 49.42% of the time which is 2.33% lower against Renekton than the average opponent.
After normalising both champions win rates Jayce wins against Renekton 4.32% more often than would be expected.
The average opponent winrate against Renekton is 51.75%.


Riven
Vyhnankyně
Jayce wins against Riven 50.00% of the time which is 6.09% lower against Riven than the average opponent.
After normalising both champions win rates Jayce wins against Riven 0.53% more often than would be expected.
The average opponent winrate against Riven is 56.09%.


Tryndamere
Král barbarů
Jayce wins against Tryndamere 50.26% of the time which is 2.82% lower against Tryndamere than the average opponent.
After normalising both champions win rates Jayce wins against Tryndamere 3.83% more often than would be expected.
The average opponent winrate against Tryndamere is 53.08%.


Pantheon
Nezlomné kopí
Jayce wins against Pantheon 50.29% of the time which is 3.30% lower against Pantheon than the average opponent.
After normalising both champions win rates Jayce wins against Pantheon 3.35% more often than would be expected.
The average opponent winrate against Pantheon is 53.59%.


Kayle
Spravedlivá
Jayce wins against Kayle 50.40% of the time which is 0.41% lower against Kayle than the average opponent.
After normalising both champions win rates Jayce wins against Kayle 6.24% more often than would be expected.
The average opponent winrate against Kayle is 50.81%.


Rumble
Sestrojený postrach
Jayce wins against Rumble 50.68% of the time which is 5.25% lower against Rumble than the average opponent.
After normalising both champions win rates Jayce wins against Rumble 1.37% more often than would be expected.
The average opponent winrate against Rumble is 55.93%.


Kennen
Srdce bouře
Jayce wins against Kennen 50.71% of the time which is 3.73% lower against Kennen than the average opponent.
After normalising both champions win rates Jayce wins against Kennen 2.91% more often than would be expected.
The average opponent winrate against Kennen is 54.44%.


Warwick
Běsnící hněv Zaunu
Jayce wins against Warwick 51.35% of the time which is 0.35% higher against Warwick than the average opponent.
After normalising both champions win rates Jayce wins against Warwick 7.00% more often than would be expected.
The average opponent winrate against Warwick is 51.00%.


Gragas
Podněcovač mas
Jayce wins against Gragas 51.46% of the time which is 5.46% lower against Gragas than the average opponent.
After normalising both champions win rates Jayce wins against Gragas 1.15% more often than would be expected.
The average opponent winrate against Gragas is 56.92%.


Gwen
Posvátná švadlena
Jayce wins against Gwen 51.53% of the time which is 4.36% lower against Gwen than the average opponent.
After normalising both champions win rates Jayce wins against Gwen 2.26% more often than would be expected.
The average opponent winrate against Gwen is 55.89%.


Vayne
Noční lovkyně
Jayce wins against Vayne 54.03% of the time which is 0.47% lower against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 6.17% more often than would be expected.
The average opponent winrate against Vayne is 54.50%.


Gnar
Chybějící článek
Jayce wins against Gnar 54.27% of the time which is 0.14% higher against Gnar than the average opponent.
After normalising both champions win rates Jayce wins against Gnar 6.78% more often than would be expected.
The average opponent winrate against Gnar is 54.13%.