

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.
Platinum+ Champions Analysed: 62,321,971
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 Kalista, Heimerdinger & Malzahar. While Jayce top is countered most by bottom champions of Karthus, Zyra & Cassiopeia. Below is a detailed breakdown of Jayce top counters against bottom champions with a minimum of 100 games.


Karthus
Tiếng Ru Tử Thần
Jayce wins against Karthus 41.88% of the time which is 4.32% lower against Karthus than the average opponent.
After normalising both champions win rates Jayce wins against Karthus 4.13% less often than would be expected.
The average opponent winrate against Karthus is 46.20%.


Zyra
Gai Nổi Loạn
Jayce wins against Zyra 42.14% of the time which is 5.04% lower against Zyra than the average opponent.
After normalising both champions win rates Jayce wins against Zyra 4.84% less often than would be expected.
The average opponent winrate against Zyra is 47.18%.


Cassiopeia
Xà Nữ
Jayce wins against Cassiopeia 42.36% of the time which is 5.77% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Jayce wins against Cassiopeia 5.57% less often than would be expected.
The average opponent winrate against Cassiopeia is 48.13%.


Aurelion Sol
Ác Long Thượng Giới
Jayce wins against Aurelion Sol 42.96% of the time which is 4.08% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Jayce wins against Aurelion Sol 3.89% less often than would be expected.
The average opponent winrate against Aurelion Sol is 47.04%.


Hwei
Họa Sĩ Vạn Cảnh
Jayce wins against Hwei 43.86% of the time which is 3.51% lower against Hwei than the average opponent.
After normalising both champions win rates Jayce wins against Hwei 3.31% less often than would be expected.
The average opponent winrate against Hwei is 47.37%.


Swain
Nguyên Soái Noxus
Jayce wins against Swain 43.93% of the time which is 2.97% lower against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 2.78% less often than would be expected.
The average opponent winrate against Swain is 46.90%.


Taliyah
Phù Thủy Đá
Jayce wins against Taliyah 44.95% of the time which is 2.23% lower against Taliyah than the average opponent.
After normalising both champions win rates Jayce wins against Taliyah 2.03% less often than would be expected.
The average opponent winrate against Taliyah is 47.18%.


Viktor
Sứ Giả Của Arcane
Jayce wins against Viktor 45.00% of the time which is 3.30% lower against Viktor than the average opponent.
After normalising both champions win rates Jayce wins against Viktor 3.10% less often than would be expected.
The average opponent winrate against Viktor is 48.30%.


Akshan
Vệ Binh Ranh Mãnh
Jayce wins against Akshan 45.13% of the time which is 5.18% lower against Akshan than the average opponent.
After normalising both champions win rates Jayce wins against Akshan 4.98% less often than would be expected.
The average opponent winrate against Akshan is 50.31%.


Xerath
Pháp Sư Thăng Hoa
Jayce wins against Xerath 45.15% of the time which is 3.21% lower against Xerath than the average opponent.
After normalising both champions win rates Jayce wins against Xerath 3.01% less often than would be expected.
The average opponent winrate against Xerath is 48.36%.


Brand
Thần Lửa
Jayce wins against Brand 45.31% of the time which is 3.04% lower against Brand than the average opponent.
After normalising both champions win rates Jayce wins against Brand 2.84% less often than would be expected.
The average opponent winrate against Brand is 48.35%.


Twitch
Chuột Thành Tinh
Jayce wins against Twitch 45.47% of the time which is 2.44% lower against Twitch than the average opponent.
After normalising both champions win rates Jayce wins against Twitch 2.24% less often than would be expected.
The average opponent winrate against Twitch is 47.91%.


Syndra
Nữ Chúa Bóng Tối
Jayce wins against Syndra 45.83% of the time which is 3.59% lower against Syndra than the average opponent.
After normalising both champions win rates Jayce wins against Syndra 3.39% less often than would be expected.
The average opponent winrate against Syndra is 49.42%.


Yone
Kẻ Về Từ Cõi Chết
Jayce wins against Yone 47.06% of the time which is 7.82% lower against Yone than the average opponent.
After normalising both champions win rates Jayce wins against Yone 7.63% less often than would be expected.
The average opponent winrate against Yone is 54.88%.


Tahm Kench
Thủy Quái Đại Vương
Jayce wins against Tahm Kench 47.14% of the time which is 0.25% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Jayce wins against Tahm Kench 0.05% less often than would be expected.
The average opponent winrate against Tahm Kench is 47.39%.


Miss Fortune
Thợ Săn Tiền Thưởng
Jayce wins against Miss Fortune 47.36% of the time which is 0.68% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Jayce wins against Miss Fortune 0.48% less often than would be expected.
The average opponent winrate against Miss Fortune is 48.04%.


Veigar
Bậc Thầy Tiểu Quỷ
Jayce wins against Veigar 47.46% of the time which is 0.58% higher against Veigar than the average opponent.
After normalising both champions win rates Jayce wins against Veigar 0.77% more often than would be expected.
The average opponent winrate against Veigar is 46.88%.


Yasuo
Kẻ Bất Dung Thứ
Jayce wins against Yasuo 47.47% of the time which is 0.21% higher against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 0.41% more often than would be expected.
The average opponent winrate against Yasuo is 47.26%.


Jinx
Khẩu Pháo Nổi Loạn
Jayce wins against Jinx 47.50% of the time which is 0.15% higher against Jinx than the average opponent.
After normalising both champions win rates Jayce wins against Jinx 0.35% more often than would be expected.
The average opponent winrate against Jinx is 47.35%.


Nilah
Hiện Thân của Niềm Vui
Jayce wins against Nilah 47.58% of the time which is 1.65% higher against Nilah than the average opponent.
After normalising both champions win rates Jayce wins against Nilah 1.84% more often than would be expected.
The average opponent winrate against Nilah is 45.93%.


Sivir
Nữ Chúa Chiến Trường
Jayce wins against Sivir 47.63% of the time which is 0.36% lower against Sivir than the average opponent.
After normalising both champions win rates Jayce wins against Sivir 0.16% less often than would be expected.
The average opponent winrate against Sivir is 47.99%.


Vel'Koz
Con Mắt Hư Không
Jayce wins against Vel'Koz 47.65% of the time which is 0.08% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Jayce wins against Vel'Koz 0.12% more often than would be expected.
The average opponent winrate against Vel'Koz is 47.73%.


Kog'Maw
Miệng Của Vực Thẳm
Jayce wins against Kog'Maw 47.95% of the time which is 1.47% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Jayce wins against Kog'Maw 1.66% more often than would be expected.
The average opponent winrate against Kog'Maw is 46.48%.


Ziggs
Chuyên Gia Chất Nổ
Jayce wins against Ziggs 47.96% of the time which is 1.05% lower against Ziggs than the average opponent.
After normalising both champions win rates Jayce wins against Ziggs 0.85% less often than would be expected.
The average opponent winrate against Ziggs is 49.01%.


Lucian
Kẻ Thanh Trừng
Jayce wins against Lucian 47.97% of the time which is 0.58% lower against Lucian than the average opponent.
After normalising both champions win rates Jayce wins against Lucian 0.38% less often than would be expected.
The average opponent winrate against Lucian is 48.55%.


Lux
Tiểu Thư Ánh Sáng
Jayce wins against Lux 48.01% of the time which is 0.34% higher against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 0.54% more often than would be expected.
The average opponent winrate against Lux is 47.67%.


Tristana
Tay Súng Yordle
Jayce wins against Tristana 48.02% of the time which is 0.07% lower against Tristana than the average opponent.
After normalising both champions win rates Jayce wins against Tristana 0.13% more often than would be expected.
The average opponent winrate against Tristana is 48.09%.


Seraphine
Ca Sĩ Mộng Mơ
Jayce wins against Seraphine 48.03% of the time which is 0.58% lower against Seraphine than the average opponent.
After normalising both champions win rates Jayce wins against Seraphine 0.38% less often than would be expected.
The average opponent winrate against Seraphine is 48.61%.


Senna
Người Cứu Chuộc
Jayce wins against Senna 48.29% of the time which is 0.19% higher against Senna than the average opponent.
After normalising both champions win rates Jayce wins against Senna 0.39% more often than would be expected.
The average opponent winrate against Senna is 48.10%.


Smolder
Tiểu Hỏa Long
Jayce wins against Smolder 48.57% of the time which is 0.12% higher against Smolder than the average opponent.
After normalising both champions win rates Jayce wins against Smolder 0.32% more often than would be expected.
The average opponent winrate against Smolder is 48.45%.


Jhin
Nghệ Sĩ Tử Thần
Jayce wins against Jhin 48.70% of the time which is 0.62% lower against Jhin than the average opponent.
After normalising both champions win rates Jayce wins against Jhin 0.42% less often than would be expected.
The average opponent winrate against Jhin is 49.32%.


Vayne
Thợ Săn Bóng Đêm
Jayce wins against Vayne 48.73% of the time which is 1.16% higher against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 1.36% more often than would be expected.
The average opponent winrate against Vayne is 47.57%.


Zeri
Tia Chớp Thành Zaun
Jayce wins against Zeri 48.93% of the time which is 0.69% lower against Zeri than the average opponent.
After normalising both champions win rates Jayce wins against Zeri 0.49% less often than would be expected.
The average opponent winrate against Zeri is 49.62%.


Draven
Đao Phủ Kiêu Hùng
Jayce wins against Draven 49.12% of the time which is 1.41% lower against Draven than the average opponent.
After normalising both champions win rates Jayce wins against Draven 1.21% less often than would be expected.
The average opponent winrate against Draven is 50.53%.


Ashe
Cung Băng
Jayce wins against Ashe 49.16% of the time which is 0.01% higher against Ashe than the average opponent.
After normalising both champions win rates Jayce wins against Ashe 0.21% more often than would be expected.
The average opponent winrate against Ashe is 49.15%.


Corki
Phi Công Quả Cảm
Jayce wins against Corki 49.17% of the time which is 1.32% lower against Corki than the average opponent.
After normalising both champions win rates Jayce wins against Corki 1.12% less often than would be expected.
The average opponent winrate against Corki is 50.49%.


Xayah
Cô Nàng Nổi Loạn
Jayce wins against Xayah 49.25% of the time which is 0.36% higher against Xayah than the average opponent.
After normalising both champions win rates Jayce wins against Xayah 0.56% more often than would be expected.
The average opponent winrate against Xayah is 48.89%.


Aphelios
Song Nguyệt Chiến Binh
Jayce wins against Aphelios 49.49% of the time which is 0.50% lower against Aphelios than the average opponent.
After normalising both champions win rates Jayce wins against Aphelios 0.30% less often than would be expected.
The average opponent winrate against Aphelios is 49.99%.


Caitlyn
Cảnh Sát Trưởng Piltover
Jayce wins against Caitlyn 49.63% of the time which is 0.12% lower against Caitlyn than the average opponent.
After normalising both champions win rates Jayce wins against Caitlyn 0.08% more often than would be expected.
The average opponent winrate against Caitlyn is 49.75%.


Samira
Hoa Hồng Sa Mạc
Jayce wins against Samira 49.66% of the time which is 0.24% higher against Samira than the average opponent.
After normalising both champions win rates Jayce wins against Samira 0.44% more often than would be expected.
The average opponent winrate against Samira is 49.42%.


Kai'Sa
Ái Nữ Hư Không
Jayce wins against Kai'Sa 49.68% of the time which is 0.60% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Jayce wins against Kai'Sa 0.40% less often than would be expected.
The average opponent winrate against Kai'Sa is 50.28%.


Mel
Ảnh Chiếu Của Tâm Hồn
Jayce wins against Mel 50.31% of the time which is 0.28% higher against Mel than the average opponent.
After normalising both champions win rates Jayce wins against Mel 0.48% more often than would be expected.
The average opponent winrate against Mel is 50.03%.


Varus
Mũi Tên Báo Thù
Jayce wins against Varus 50.98% of the time which is 0.17% lower against Varus than the average opponent.
After normalising both champions win rates Jayce wins against Varus 0.03% more often than would be expected.
The average opponent winrate against Varus is 51.15%.


Ezreal
Nhà Thám Hiểm
Jayce wins against Ezreal 51.15% of the time which is 0.54% lower against Ezreal than the average opponent.
After normalising both champions win rates Jayce wins against Ezreal 0.34% less often than would be expected.
The average opponent winrate against Ezreal is 51.69%.


Malzahar
Tiên Tri Hư Không
Jayce wins against Malzahar 51.33% of the time which is 3.00% higher against Malzahar than the average opponent.
After normalising both champions win rates Jayce wins against Malzahar 3.20% more often than would be expected.
The average opponent winrate against Malzahar is 48.33%.


Heimerdinger
Nhà Phát Minh Lỗi Lạc
Jayce wins against Heimerdinger 54.50% of the time which is 9.15% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Jayce wins against Heimerdinger 9.34% more often than would be expected.
The average opponent winrate against Heimerdinger is 45.35%.


Kalista
Mũi Giáo Phục Hận
Jayce wins against Kalista 54.60% of the time which is 1.79% higher against Kalista than the average opponent.
After normalising both champions win rates Jayce wins against Kalista 1.99% more often than would be expected.
The average opponent winrate against Kalista is 52.81%.