

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.
Emerald+ Champions Analysed: 12,963,235
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 15.12 is the strongest counter to bottom champions of Cassiopeia, Kalista & Corki. While Jayce top is countered most by bottom champions of Kog'Maw, Swain & Yasuo. Below is a detailed breakdown of Jayce top counters against bottom champions with a minimum of 100 games.


Kog'Maw
Miệng Của Vực Thẳm
Jayce wins against Kog'Maw 44.38% of the time which is 1.41% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Jayce wins against Kog'Maw 2.09% less often than would be expected.
The average opponent winrate against Kog'Maw is 45.79%.


Swain
Nguyên Soái Noxus
Jayce wins against Swain 44.44% of the time which is 1.77% lower against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 2.45% less often than would be expected.
The average opponent winrate against Swain is 46.21%.


Yasuo
Kẻ Bất Dung Thứ
Jayce wins against Yasuo 44.58% of the time which is 1.50% lower against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 2.18% less often than would be expected.
The average opponent winrate against Yasuo is 46.08%.


Nilah
Hiện Thân của Niềm Vui
Jayce wins against Nilah 45.11% of the time which is 0.58% lower against Nilah than the average opponent.
After normalising both champions win rates Jayce wins against Nilah 1.26% less often than would be expected.
The average opponent winrate against Nilah is 45.69%.


Twitch
Chuột Thành Tinh
Jayce wins against Twitch 45.32% of the time which is 2.27% lower against Twitch than the average opponent.
After normalising both champions win rates Jayce wins against Twitch 2.95% less often than would be expected.
The average opponent winrate against Twitch is 47.59%.


Jinx
Khẩu Pháo Nổi Loạn
Jayce wins against Jinx 46.72% of the time which is 0.47% lower against Jinx than the average opponent.
After normalising both champions win rates Jayce wins against Jinx 1.15% less often than would be expected.
The average opponent winrate against Jinx is 47.19%.


Sivir
Nữ Chúa Chiến Trường
Jayce wins against Sivir 47.09% of the time which is 0.44% higher against Sivir than the average opponent.
After normalising both champions win rates Jayce wins against Sivir 0.24% less often than would be expected.
The average opponent winrate against Sivir is 46.65%.


Miss Fortune
Thợ Săn Tiền Thưởng
Jayce wins against Miss Fortune 47.69% of the time which is 0.36% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Jayce wins against Miss Fortune 1.04% less often than would be expected.
The average opponent winrate against Miss Fortune is 48.05%.


Lux
Tiểu Thư Ánh Sáng
Jayce wins against Lux 47.97% of the time which is 1.30% higher against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 0.62% more often than would be expected.
The average opponent winrate against Lux is 46.67%.


Vel'Koz
Con Mắt Hư Không
Jayce wins against Vel'Koz 48.08% of the time which is 1.75% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Jayce wins against Vel'Koz 1.07% more often than would be expected.
The average opponent winrate against Vel'Koz is 46.33%.


Aphelios
Song Nguyệt Chiến Binh
Jayce wins against Aphelios 48.43% of the time which is 0.75% lower against Aphelios than the average opponent.
After normalising both champions win rates Jayce wins against Aphelios 1.43% less often than would be expected.
The average opponent winrate against Aphelios is 49.18%.


Ziggs
Chuyên Gia Chất Nổ
Jayce wins against Ziggs 48.62% of the time which is 0.52% lower against Ziggs than the average opponent.
After normalising both champions win rates Jayce wins against Ziggs 1.20% less often than would be expected.
The average opponent winrate against Ziggs is 49.14%.


Xayah
Cô Nàng Nổi Loạn
Jayce wins against Xayah 48.69% of the time which is 0.42% higher against Xayah than the average opponent.
After normalising both champions win rates Jayce wins against Xayah 0.26% less often than would be expected.
The average opponent winrate against Xayah is 48.27%.


Vayne
Thợ Săn Bóng Đêm
Jayce wins against Vayne 48.72% of the time which is 1.39% higher against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 0.71% more often than would be expected.
The average opponent winrate against Vayne is 47.33%.


Zeri
Tia Chớp Thành Zaun
Jayce wins against Zeri 48.75% of the time which is 0.05% higher against Zeri than the average opponent.
After normalising both champions win rates Jayce wins against Zeri 0.63% less often than would be expected.
The average opponent winrate against Zeri is 48.70%.


Ashe
Cung Băng
Jayce wins against Ashe 48.76% of the time which is 0.20% higher against Ashe than the average opponent.
After normalising both champions win rates Jayce wins against Ashe 0.48% less often than would be expected.
The average opponent winrate against Ashe is 48.56%.


Smolder
Tiểu Hỏa Long
Jayce wins against Smolder 48.92% of the time which is 0.74% higher against Smolder than the average opponent.
After normalising both champions win rates Jayce wins against Smolder 0.06% more often than would be expected.
The average opponent winrate against Smolder is 48.18%.


Samira
Hoa Hồng Sa Mạc
Jayce wins against Samira 49.11% of the time which is 0.97% higher against Samira than the average opponent.
After normalising both champions win rates Jayce wins against Samira 0.29% more often than would be expected.
The average opponent winrate against Samira is 48.14%.


Seraphine
Ca Sĩ Mộng Mơ
Jayce wins against Seraphine 49.14% of the time which is 0.90% higher against Seraphine than the average opponent.
After normalising both champions win rates Jayce wins against Seraphine 0.22% more often than would be expected.
The average opponent winrate against Seraphine is 48.24%.


Mel
Ảnh Chiếu Của Tâm Hồn
Jayce wins against Mel 49.21% of the time which is 0.78% lower against Mel than the average opponent.
After normalising both champions win rates Jayce wins against Mel 1.46% less often than would be expected.
The average opponent winrate against Mel is 49.99%.


Aurelion Sol
Ác Long Thượng Giới
Jayce wins against Aurelion Sol 49.30% of the time which is 2.87% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Jayce wins against Aurelion Sol 2.19% more often than would be expected.
The average opponent winrate against Aurelion Sol is 46.43%.


Lucian
Kẻ Thanh Trừng
Jayce wins against Lucian 49.33% of the time which is 0.65% higher against Lucian than the average opponent.
After normalising both champions win rates Jayce wins against Lucian 0.03% less often than would be expected.
The average opponent winrate against Lucian is 48.68%.


Jhin
Nghệ Sĩ Tử Thần
Jayce wins against Jhin 49.41% of the time which is 0.03% higher against Jhin than the average opponent.
After normalising both champions win rates Jayce wins against Jhin 0.65% less often than would be expected.
The average opponent winrate against Jhin is 49.38%.


Tristana
Tay Súng Yordle
Jayce wins against Tristana 49.67% of the time which is 2.26% higher against Tristana than the average opponent.
After normalising both champions win rates Jayce wins against Tristana 1.58% more often than would be expected.
The average opponent winrate against Tristana is 47.41%.


Draven
Đao Phủ Kiêu Hùng
Jayce wins against Draven 50.27% of the time which is 1.11% higher against Draven than the average opponent.
After normalising both champions win rates Jayce wins against Draven 0.43% more often than would be expected.
The average opponent winrate against Draven is 49.16%.


Kai'Sa
Ái Nữ Hư Không
Jayce wins against Kai'Sa 50.53% of the time which is 0.57% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Jayce wins against Kai'Sa 0.11% less often than would be expected.
The average opponent winrate against Kai'Sa is 49.96%.


Hwei
Họa Sĩ Vạn Cảnh
Jayce wins against Hwei 50.60% of the time which is 2.66% higher against Hwei than the average opponent.
After normalising both champions win rates Jayce wins against Hwei 1.98% more often than would be expected.
The average opponent winrate against Hwei is 47.94%.


Senna
Người Cứu Chuộc
Jayce wins against Senna 50.81% of the time which is 2.14% higher against Senna than the average opponent.
After normalising both champions win rates Jayce wins against Senna 1.46% more often than would be expected.
The average opponent winrate against Senna is 48.67%.


Caitlyn
Cảnh Sát Trưởng Piltover
Jayce wins against Caitlyn 51.24% of the time which is 1.64% higher against Caitlyn than the average opponent.
After normalising both champions win rates Jayce wins against Caitlyn 0.96% more often than would be expected.
The average opponent winrate against Caitlyn is 49.60%.


Ezreal
Nhà Thám Hiểm
Jayce wins against Ezreal 52.05% of the time which is 0.66% higher against Ezreal than the average opponent.
After normalising both champions win rates Jayce wins against Ezreal 0.02% less often than would be expected.
The average opponent winrate against Ezreal is 51.39%.


Varus
Mũi Tên Báo Thù
Jayce wins against Varus 52.13% of the time which is 0.98% higher against Varus than the average opponent.
After normalising both champions win rates Jayce wins against Varus 0.30% more often than would be expected.
The average opponent winrate against Varus is 51.15%.


Corki
Phi Công Quả Cảm
Jayce wins against Corki 52.36% of the time which is 2.71% higher against Corki than the average opponent.
After normalising both champions win rates Jayce wins against Corki 2.03% more often than would be expected.
The average opponent winrate against Corki is 49.65%.


Kalista
Mũi Giáo Phục Hận
Jayce wins against Kalista 54.62% of the time which is 1.47% higher against Kalista than the average opponent.
After normalising both champions win rates Jayce wins against Kalista 0.79% more often than would be expected.
The average opponent winrate against Kalista is 53.15%.


Cassiopeia
Xà Nữ
Jayce wins against Cassiopeia 55.88% of the time which is 8.42% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Jayce wins against Cassiopeia 7.74% more often than would be expected.
The average opponent winrate against Cassiopeia is 47.46%.