

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: 15,322,958
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 30 is the strongest counter to bottom champions of Mel, Corki & Kog'Maw. While Jayce top is countered most by bottom champions of Vayne, Smolder & Twitch. Below is a detailed breakdown of Jayce top counters against bottom champions with a minimum of 100 games.


Vayne
Noční lovkyně
Jayce wins against Vayne 39.57% of the time which is 13.43% lower against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 3.16% less often than would be expected.
The average opponent winrate against Vayne is 53.00%.


Smolder
Ohnivé mládě
Jayce wins against Smolder 39.75% of the time which is 12.12% lower against Smolder than the average opponent.
After normalising both champions win rates Jayce wins against Smolder 1.85% less often than would be expected.
The average opponent winrate against Smolder is 51.87%.


Twitch
Morová krysa
Jayce wins against Twitch 40.77% of the time which is 12.94% lower against Twitch than the average opponent.
After normalising both champions win rates Jayce wins against Twitch 2.67% less often than would be expected.
The average opponent winrate against Twitch is 53.71%.


Aphelios
Zbraň věrných
Jayce wins against Aphelios 40.88% of the time which is 12.27% lower against Aphelios than the average opponent.
After normalising both champions win rates Jayce wins against Aphelios 2.00% less often than would be expected.
The average opponent winrate against Aphelios is 53.15%.


Tristana
Yordlí pistolnice
Jayce wins against Tristana 41.19% of the time which is 13.37% lower against Tristana than the average opponent.
After normalising both champions win rates Jayce wins against Tristana 3.10% less often than would be expected.
The average opponent winrate against Tristana is 54.56%.


Caitlyn
Šerifka z Piltoveru
Jayce wins against Caitlyn 41.43% of the time which is 12.19% lower against Caitlyn than the average opponent.
After normalising both champions win rates Jayce wins against Caitlyn 1.92% less often than would be expected.
The average opponent winrate against Caitlyn is 53.62%.


Yunara
Nezlomená víra
Jayce wins against Yunara 42.05% of the time which is 11.52% lower against Yunara than the average opponent.
After normalising both champions win rates Jayce wins against Yunara 1.25% less often than would be expected.
The average opponent winrate against Yunara is 53.57%.


Miss Fortune
Lovkyně odměn
Jayce wins against Miss Fortune 42.19% of the time which is 9.47% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Jayce wins against Miss Fortune 0.79% more often than would be expected.
The average opponent winrate against Miss Fortune is 51.66%.


Samira
Pouštní růže
Jayce wins against Samira 42.22% of the time which is 10.93% lower against Samira than the average opponent.
After normalising both champions win rates Jayce wins against Samira 0.66% less often than would be expected.
The average opponent winrate against Samira is 53.15%.


Zeri
Jiskra Zaunu
Jayce wins against Zeri 42.33% of the time which is 12.21% lower against Zeri than the average opponent.
After normalising both champions win rates Jayce wins against Zeri 1.94% less often than would be expected.
The average opponent winrate against Zeri is 54.54%.


Jinx
Utržená ze řetězu
Jayce wins against Jinx 42.46% of the time which is 10.49% lower against Jinx than the average opponent.
After normalising both champions win rates Jayce wins against Jinx 0.22% less often than would be expected.
The average opponent winrate against Jinx is 52.95%.


Jhin
Virtuóz
Jayce wins against Jhin 42.49% of the time which is 10.31% lower against Jhin than the average opponent.
After normalising both champions win rates Jayce wins against Jhin 0.04% less often than would be expected.
The average opponent winrate against Jhin is 52.80%.


Sivir
Mistryně boje
Jayce wins against Sivir 42.82% of the time which is 9.40% lower against Sivir than the average opponent.
After normalising both champions win rates Jayce wins against Sivir 0.87% more often than would be expected.
The average opponent winrate against Sivir is 52.22%.


Ashe
Mrazivá lučištnice
Jayce wins against Ashe 43.87% of the time which is 9.33% lower against Ashe than the average opponent.
After normalising both champions win rates Jayce wins against Ashe 0.94% more often than would be expected.
The average opponent winrate against Ashe is 53.20%.


Xayah
Rebelka
Jayce wins against Xayah 43.92% of the time which is 10.60% lower against Xayah than the average opponent.
After normalising both champions win rates Jayce wins against Xayah 0.33% less often than would be expected.
The average opponent winrate against Xayah is 54.52%.


Kai'Sa
Dcera Prázdnoty
Jayce wins against Kai'Sa 44.35% of the time which is 9.43% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Jayce wins against Kai'Sa 0.84% more often than would be expected.
The average opponent winrate against Kai'Sa is 53.78%.


Nilah
Nespoutaná radost
Jayce wins against Nilah 44.74% of the time which is 7.06% lower against Nilah than the average opponent.
After normalising both champions win rates Jayce wins against Nilah 3.21% more often than would be expected.
The average opponent winrate against Nilah is 51.80%.


Lucian
Očistný plamen
Jayce wins against Lucian 44.90% of the time which is 10.31% lower against Lucian than the average opponent.
After normalising both champions win rates Jayce wins against Lucian 0.04% less often than would be expected.
The average opponent winrate against Lucian is 55.21%.


Ziggs
Odborník na exploze
Jayce wins against Ziggs 44.93% of the time which is 6.09% lower against Ziggs than the average opponent.
After normalising both champions win rates Jayce wins against Ziggs 4.17% more often than would be expected.
The average opponent winrate against Ziggs is 51.02%.


Ezreal
Bezstarostný průzkumník
Jayce wins against Ezreal 45.03% of the time which is 10.69% lower against Ezreal than the average opponent.
After normalising both champions win rates Jayce wins against Ezreal 0.43% less often than would be expected.
The average opponent winrate against Ezreal is 55.72%.


Draven
Slavný popravčí
Jayce wins against Draven 46.32% of the time which is 8.93% lower against Draven than the average opponent.
After normalising both champions win rates Jayce wins against Draven 1.33% more often than would be expected.
The average opponent winrate against Draven is 55.25%.


Senna
Spasitelka
Jayce wins against Senna 46.92% of the time which is 6.55% lower against Senna than the average opponent.
After normalising both champions win rates Jayce wins against Senna 3.72% more often than would be expected.
The average opponent winrate against Senna is 53.47%.


Varus
Šíp pomsty
Jayce wins against Varus 47.12% of the time which is 8.68% lower against Varus than the average opponent.
After normalising both champions win rates Jayce wins against Varus 1.58% more often than would be expected.
The average opponent winrate against Varus is 55.80%.


Kalista
Oštěp pomsty
Jayce wins against Kalista 48.78% of the time which is 8.35% lower against Kalista than the average opponent.
After normalising both champions win rates Jayce wins against Kalista 1.89% more often than would be expected.
The average opponent winrate against Kalista is 57.13%.


Kog'Maw
Chřtán propasti
Jayce wins against Kog'Maw 49.46% of the time which is 2.40% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Jayce wins against Kog'Maw 7.87% more often than would be expected.
The average opponent winrate against Kog'Maw is 51.86%.


Corki
Odvážný bombometčík
Jayce wins against Corki 50.63% of the time which is 6.02% lower against Corki than the average opponent.
After normalising both champions win rates Jayce wins against Corki 4.23% more often than would be expected.
The average opponent winrate against Corki is 56.65%.


Mel
Odraz duše
Jayce wins against Mel 51.33% of the time which is 3.04% lower against Mel than the average opponent.
After normalising both champions win rates Jayce wins against Mel 7.23% more often than would be expected.
The average opponent winrate against Mel is 54.37%.