

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: 3,585,931
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 bottom Counters
Jayce top on Patch 15.6 is the strongest counter to bottom champions of Varus, Twitch & Sivir. While Jayce top is countered most by bottom champions of Vayne, Lucian & Ziggs. Below is a detailed breakdown of Jayce top counters against bottom champions with a minimum of 100 games.


Vayne
Nocna Łowczyni
Jayce wins against Vayne 40.29% of the time which is 12.41% lower against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 3.30% less often than would be expected.
The average opponent winrate against Vayne is 52.70%.


Lucian
Kleryk Broni
Jayce wins against Lucian 40.93% of the time which is 13.85% lower against Lucian than the average opponent.
After normalising both champions win rates Jayce wins against Lucian 4.75% less often than would be expected.
The average opponent winrate against Lucian is 54.78%.


Ziggs
Hextechowy Saper
Jayce wins against Ziggs 41.58% of the time which is 9.75% lower against Ziggs than the average opponent.
After normalising both champions win rates Jayce wins against Ziggs 0.65% less often than would be expected.
The average opponent winrate against Ziggs is 51.33%.


Ashe
Lodowa Łuczniczka
Jayce wins against Ashe 41.92% of the time which is 11.35% lower against Ashe than the average opponent.
After normalising both champions win rates Jayce wins against Ashe 2.24% less often than would be expected.
The average opponent winrate against Ashe is 53.27%.


Jinx
Wystrzałowa Wariatka
Jayce wins against Jinx 42.03% of the time which is 10.22% lower against Jinx than the average opponent.
After normalising both champions win rates Jayce wins against Jinx 1.11% less often than would be expected.
The average opponent winrate against Jinx is 52.25%.


Caitlyn
Szeryf Piltover
Jayce wins against Caitlyn 42.32% of the time which is 10.57% lower against Caitlyn than the average opponent.
After normalising both champions win rates Jayce wins against Caitlyn 1.46% less often than would be expected.
The average opponent winrate against Caitlyn is 52.89%.


Miss Fortune
Łowczyni Nagród
Jayce wins against Miss Fortune 42.42% of the time which is 8.65% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Jayce wins against Miss Fortune 0.45% more often than would be expected.
The average opponent winrate against Miss Fortune is 51.07%.


Jhin
Wirtuoz
Jayce wins against Jhin 42.48% of the time which is 9.19% lower against Jhin than the average opponent.
After normalising both champions win rates Jayce wins against Jhin 0.08% less often than would be expected.
The average opponent winrate against Jhin is 51.67%.


Smolder
Ognisty Podlotek
Jayce wins against Smolder 43.62% of the time which is 8.70% lower against Smolder than the average opponent.
After normalising both champions win rates Jayce wins against Smolder 0.41% more often than would be expected.
The average opponent winrate against Smolder is 52.32%.


Draven
Wielki Oprawca
Jayce wins against Draven 43.64% of the time which is 12.68% lower against Draven than the average opponent.
After normalising both champions win rates Jayce wins against Draven 3.60% less often than would be expected.
The average opponent winrate against Draven is 56.32%.


Xayah
Buntowniczka
Jayce wins against Xayah 44.38% of the time which is 9.86% lower against Xayah than the average opponent.
After normalising both champions win rates Jayce wins against Xayah 0.75% less often than would be expected.
The average opponent winrate against Xayah is 54.24%.


Tristana
Dumna Kanonierka
Jayce wins against Tristana 44.71% of the time which is 9.05% lower against Tristana than the average opponent.
After normalising both champions win rates Jayce wins against Tristana 0.06% more often than would be expected.
The average opponent winrate against Tristana is 53.76%.


Samira
Róża Pustyni
Jayce wins against Samira 45.13% of the time which is 9.16% lower against Samira than the average opponent.
After normalising both champions win rates Jayce wins against Samira 0.05% less often than would be expected.
The average opponent winrate against Samira is 54.29%.


Kai'Sa
Córa Pustki
Jayce wins against Kai'Sa 45.58% of the time which is 8.50% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Jayce wins against Kai'Sa 0.61% more often than would be expected.
The average opponent winrate against Kai'Sa is 54.08%.


Aphelios
Broń Wiernych
Jayce wins against Aphelios 46.43% of the time which is 5.83% lower against Aphelios than the average opponent.
After normalising both champions win rates Jayce wins against Aphelios 3.28% more often than would be expected.
The average opponent winrate against Aphelios is 52.26%.


Ezreal
Odkrywca z Powołania
Jayce wins against Ezreal 47.03% of the time which is 8.21% lower against Ezreal than the average opponent.
After normalising both champions win rates Jayce wins against Ezreal 0.89% more often than would be expected.
The average opponent winrate against Ezreal is 55.24%.


Sivir
Pani Wojny
Jayce wins against Sivir 48.70% of the time which is 5.02% lower against Sivir than the average opponent.
After normalising both champions win rates Jayce wins against Sivir 4.09% more often than would be expected.
The average opponent winrate against Sivir is 53.72%.


Twitch
Szczur Zarazy
Jayce wins against Twitch 50.00% of the time which is 3.71% lower against Twitch than the average opponent.
After normalising both champions win rates Jayce wins against Twitch 5.40% more often than would be expected.
The average opponent winrate against Twitch is 53.71%.


Varus
Strzała Odkupienia
Jayce wins against Varus 55.04% of the time which is 0.36% higher against Varus than the average opponent.
After normalising both champions win rates Jayce wins against Varus 9.46% more often than would be expected.
The average opponent winrate against Varus is 54.68%.