

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: 10,168,566
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.


Master Yi Counters
Master Yi jungle vs middle Counters
Master Yi jungle on Patch 15.14 is the strongest counter to middle champions of Yunara, Jayce & Smolder. While Master Yi jungle is countered most by middle champions of Neeko, Kayle & Naafiri. Below is a detailed breakdown of Master Yi jungle counters against middle champions with a minimum of 100 games.


Neeko
Hóa Hình Sư Ham Học
Master Yi wins against Neeko 38.19% of the time which is 10.79% lower against Neeko than the average opponent.
After normalising both champions win rates Master Yi wins against Neeko 12.00% less often than would be expected.
The average opponent winrate against Neeko is 48.98%.


Kayle
Thiên Thần Phán Quyết
Master Yi wins against Kayle 44.31% of the time which is 3.32% lower against Kayle than the average opponent.
After normalising both champions win rates Master Yi wins against Kayle 4.53% less often than would be expected.
The average opponent winrate against Kayle is 47.63%.


Naafiri
Chó Săn Khát Máu
Master Yi wins against Naafiri 46.44% of the time which is 1.58% lower against Naafiri than the average opponent.
After normalising both champions win rates Master Yi wins against Naafiri 2.79% less often than would be expected.
The average opponent winrate against Naafiri is 48.02%.


Annie
Đứa Trẻ Bóng Tối
Master Yi wins against Annie 46.95% of the time which is 1.69% lower against Annie than the average opponent.
After normalising both champions win rates Master Yi wins against Annie 2.90% less often than would be expected.
The average opponent winrate against Annie is 48.64%.


Cassiopeia
Xà Nữ
Master Yi wins against Cassiopeia 46.98% of the time which is 2.38% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Master Yi wins against Cassiopeia 3.59% less often than would be expected.
The average opponent winrate against Cassiopeia is 49.36%.


Heimerdinger
Nhà Phát Minh Lỗi Lạc
Master Yi wins against Heimerdinger 47.00% of the time which is 0.31% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Master Yi wins against Heimerdinger 0.90% less often than would be expected.
The average opponent winrate against Heimerdinger is 46.69%.


Ekko
Cậu Bé Đảo Lộn Thời Gian
Master Yi wins against Ekko 47.39% of the time which is 1.48% lower against Ekko than the average opponent.
After normalising both champions win rates Master Yi wins against Ekko 2.69% less often than would be expected.
The average opponent winrate against Ekko is 48.87%.


Lissandra
Mụ Phù Thủy Băng
Master Yi wins against Lissandra 47.42% of the time which is 1.59% lower against Lissandra than the average opponent.
After normalising both champions win rates Master Yi wins against Lissandra 2.80% less often than would be expected.
The average opponent winrate against Lissandra is 49.01%.


Quinn
Đôi Cánh Demacia
Master Yi wins against Quinn 47.54% of the time which is 2.32% higher against Quinn than the average opponent.
After normalising both champions win rates Master Yi wins against Quinn 1.12% more often than would be expected.
The average opponent winrate against Quinn is 45.22%.


Qiyana
Nữ Hoàng Nguyên Tố
Master Yi wins against Qiyana 48.36% of the time which is 1.94% lower against Qiyana than the average opponent.
After normalising both champions win rates Master Yi wins against Qiyana 3.15% less often than would be expected.
The average opponent winrate against Qiyana is 50.30%.


Galio
Vệ Thần Khổng Lồ
Master Yi wins against Galio 48.64% of the time which is 0.85% lower against Galio than the average opponent.
After normalising both champions win rates Master Yi wins against Galio 2.06% less often than would be expected.
The average opponent winrate against Galio is 49.49%.


Irelia
Vũ Kiếm Sư
Master Yi wins against Irelia 48.66% of the time which is 0.90% lower against Irelia than the average opponent.
After normalising both champions win rates Master Yi wins against Irelia 2.11% less often than would be expected.
The average opponent winrate against Irelia is 49.56%.


Malzahar
Tiên Tri Hư Không
Master Yi wins against Malzahar 48.67% of the time which is 0.12% lower against Malzahar than the average opponent.
After normalising both champions win rates Master Yi wins against Malzahar 1.33% less often than would be expected.
The average opponent winrate against Malzahar is 48.79%.


Morgana
Thiên Thần Sa Ngã
Master Yi wins against Morgana 48.67% of the time which is 0.21% higher against Morgana than the average opponent.
After normalising both champions win rates Master Yi wins against Morgana 1.00% less often than would be expected.
The average opponent winrate against Morgana is 48.46%.


Anivia
Phượng Hoàng Băng
Master Yi wins against Anivia 49.09% of the time which is 1.23% higher against Anivia than the average opponent.
After normalising both champions win rates Master Yi wins against Anivia 0.02% more often than would be expected.
The average opponent winrate against Anivia is 47.86%.


Zoe
Bậc Thầy Biến Ảo
Master Yi wins against Zoe 49.12% of the time which is 0.00% lower against Zoe than the average opponent.
After normalising both champions win rates Master Yi wins against Zoe 1.21% less often than would be expected.
The average opponent winrate against Zoe is 49.12%.


Xerath
Pháp Sư Thăng Hoa
Master Yi wins against Xerath 49.22% of the time which is 0.53% higher against Xerath than the average opponent.
After normalising both champions win rates Master Yi wins against Xerath 0.68% less often than would be expected.
The average opponent winrate against Xerath is 48.69%.


Malphite
Mảnh Vỡ Thiên Thạch
Master Yi wins against Malphite 49.22% of the time which is 0.20% higher against Malphite than the average opponent.
After normalising both champions win rates Master Yi wins against Malphite 1.01% less often than would be expected.
The average opponent winrate against Malphite is 49.02%.


Twisted Fate
Thần Bài
Master Yi wins against Twisted Fate 49.37% of the time which is 0.26% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Master Yi wins against Twisted Fate 1.47% less often than would be expected.
The average opponent winrate against Twisted Fate is 49.63%.


Pantheon
Mũi Giáo Bất Diệt
Master Yi wins against Pantheon 49.42% of the time which is 1.51% higher against Pantheon than the average opponent.
After normalising both champions win rates Master Yi wins against Pantheon 0.30% more often than would be expected.
The average opponent winrate against Pantheon is 47.91%.


Talon
Sát Thủ Bóng Đêm
Master Yi wins against Talon 49.48% of the time which is 0.73% lower against Talon than the average opponent.
After normalising both champions win rates Master Yi wins against Talon 1.94% less often than would be expected.
The average opponent winrate against Talon is 50.21%.


Vladimir
Thần Chết Đỏ
Master Yi wins against Vladimir 49.49% of the time which is 0.39% higher against Vladimir than the average opponent.
After normalising both champions win rates Master Yi wins against Vladimir 0.82% less often than would be expected.
The average opponent winrate against Vladimir is 49.10%.


Fizz
Chú Cá Tinh Nghịch
Master Yi wins against Fizz 49.64% of the time which is 0.59% higher against Fizz than the average opponent.
After normalising both champions win rates Master Yi wins against Fizz 0.62% less often than would be expected.
The average opponent winrate against Fizz is 49.05%.


Akali
Sát Thủ Đơn Độc
Master Yi wins against Akali 49.97% of the time which is 0.34% higher against Akali than the average opponent.
After normalising both champions win rates Master Yi wins against Akali 0.87% less often than would be expected.
The average opponent winrate against Akali is 49.63%.


Ahri
Hồ Ly Chín Đuôi
Master Yi wins against Ahri 49.97% of the time which is 0.30% lower against Ahri than the average opponent.
After normalising both champions win rates Master Yi wins against Ahri 1.51% less often than would be expected.
The average opponent winrate against Ahri is 50.27%.


Cho'Gath
Quái Vật Hư Không
Master Yi wins against Cho'Gath 50.53% of the time which is 1.80% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Master Yi wins against Cho'Gath 0.59% more often than would be expected.
The average opponent winrate against Cho'Gath is 48.73%.


Vex
Pháp Sư Khó Chịu
Master Yi wins against Vex 50.57% of the time which is 2.58% higher against Vex than the average opponent.
After normalising both champions win rates Master Yi wins against Vex 1.37% more often than would be expected.
The average opponent winrate against Vex is 47.99%.


Swain
Nguyên Soái Noxus
Master Yi wins against Swain 50.67% of the time which is 2.45% higher against Swain than the average opponent.
After normalising both champions win rates Master Yi wins against Swain 1.24% more often than would be expected.
The average opponent winrate against Swain is 48.22%.


Diana
Vầng Trăng Ai Oán
Master Yi wins against Diana 51.00% of the time which is 2.38% higher against Diana than the average opponent.
After normalising both champions win rates Master Yi wins against Diana 1.17% more often than would be expected.
The average opponent winrate against Diana is 48.62%.


LeBlanc
Kẻ Lừa Đảo
Master Yi wins against LeBlanc 51.04% of the time which is 1.75% higher against LeBlanc than the average opponent.
After normalising both champions win rates Master Yi wins against LeBlanc 0.54% more often than would be expected.
The average opponent winrate against LeBlanc is 49.29%.


Viktor
Sứ Giả Của Arcane
Master Yi wins against Viktor 51.28% of the time which is 0.81% higher against Viktor than the average opponent.
After normalising both champions win rates Master Yi wins against Viktor 0.40% less often than would be expected.
The average opponent winrate against Viktor is 50.47%.


Sylas
Kẻ Phá Xiềng
Master Yi wins against Sylas 51.36% of the time which is 0.68% higher against Sylas than the average opponent.
After normalising both champions win rates Master Yi wins against Sylas 0.53% less often than would be expected.
The average opponent winrate against Sylas is 50.68%.


Kennen
Trái Tim Sấm Sét
Master Yi wins against Kennen 51.40% of the time which is 4.61% higher against Kennen than the average opponent.
After normalising both champions win rates Master Yi wins against Kennen 3.40% more often than would be expected.
The average opponent winrate against Kennen is 46.79%.


Sion
Chiến Binh Bất Tử
Master Yi wins against Sion 51.64% of the time which is 1.46% higher against Sion than the average opponent.
After normalising both champions win rates Master Yi wins against Sion 0.25% more often than would be expected.
The average opponent winrate against Sion is 50.18%.


Katarina
Ác Kiếm
Master Yi wins against Katarina 51.77% of the time which is 2.01% higher against Katarina than the average opponent.
After normalising both champions win rates Master Yi wins against Katarina 0.80% more often than would be expected.
The average opponent winrate against Katarina is 49.76%.


Zed
Chúa Tể Bóng Tối
Master Yi wins against Zed 51.95% of the time which is 1.19% higher against Zed than the average opponent.
After normalising both champions win rates Master Yi wins against Zed 0.02% less often than would be expected.
The average opponent winrate against Zed is 50.76%.


Ryze
Pháp Sư Cổ Ngữ
Master Yi wins against Ryze 52.02% of the time which is 1.12% higher against Ryze than the average opponent.
After normalising both champions win rates Master Yi wins against Ryze 0.09% less often than would be expected.
The average opponent winrate against Ryze is 50.90%.


Akshan
Vệ Binh Ranh Mãnh
Master Yi wins against Akshan 52.04% of the time which is 3.14% higher against Akshan than the average opponent.
After normalising both champions win rates Master Yi wins against Akshan 1.93% more often than would be expected.
The average opponent winrate against Akshan is 48.90%.


Vel'Koz
Con Mắt Hư Không
Master Yi wins against Vel'Koz 52.06% of the time which is 4.71% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Master Yi wins against Vel'Koz 3.50% more often than would be expected.
The average opponent winrate against Vel'Koz is 47.35%.


Gragas
Gã Bợm Rượu
Master Yi wins against Gragas 52.11% of the time which is 4.32% higher against Gragas than the average opponent.
After normalising both champions win rates Master Yi wins against Gragas 3.11% more often than would be expected.
The average opponent winrate against Gragas is 47.79%.


Taliyah
Phù Thủy Đá
Master Yi wins against Taliyah 52.36% of the time which is 1.87% higher against Taliyah than the average opponent.
After normalising both champions win rates Master Yi wins against Taliyah 0.66% more often than would be expected.
The average opponent winrate against Taliyah is 50.49%.


Yasuo
Kẻ Bất Dung Thứ
Master Yi wins against Yasuo 52.48% of the time which is 1.55% higher against Yasuo than the average opponent.
After normalising both champions win rates Master Yi wins against Yasuo 0.34% more often than would be expected.
The average opponent winrate against Yasuo is 50.93%.


Syndra
Nữ Chúa Bóng Tối
Master Yi wins against Syndra 52.82% of the time which is 3.13% higher against Syndra than the average opponent.
After normalising both champions win rates Master Yi wins against Syndra 1.92% more often than would be expected.
The average opponent winrate against Syndra is 49.69%.


Lux
Tiểu Thư Ánh Sáng
Master Yi wins against Lux 52.89% of the time which is 3.49% higher against Lux than the average opponent.
After normalising both champions win rates Master Yi wins against Lux 2.28% more often than would be expected.
The average opponent winrate against Lux is 49.40%.


Aurora
Phù Thủy Giữa Hai Thế Giới
Master Yi wins against Aurora 52.94% of the time which is 2.51% higher against Aurora than the average opponent.
After normalising both champions win rates Master Yi wins against Aurora 1.30% more often than would be expected.
The average opponent winrate against Aurora is 50.43%.


Tristana
Tay Súng Yordle
Master Yi wins against Tristana 53.10% of the time which is 0.53% higher against Tristana than the average opponent.
After normalising both champions win rates Master Yi wins against Tristana 0.68% less often than would be expected.
The average opponent winrate against Tristana is 52.57%.


Yone
Kẻ Về Từ Cõi Chết
Master Yi wins against Yone 53.36% of the time which is 0.14% higher against Yone than the average opponent.
After normalising both champions win rates Master Yi wins against Yone 1.06% less often than would be expected.
The average opponent winrate against Yone is 53.22%.


Corki
Phi Công Quả Cảm
Master Yi wins against Corki 53.46% of the time which is 0.14% lower against Corki than the average opponent.
After normalising both champions win rates Master Yi wins against Corki 1.34% less often than would be expected.
The average opponent winrate against Corki is 53.60%.


Orianna
Quý Cô Dây Cót
Master Yi wins against Orianna 53.74% of the time which is 2.56% higher against Orianna than the average opponent.
After normalising both champions win rates Master Yi wins against Orianna 1.35% more often than would be expected.
The average opponent winrate against Orianna is 51.18%.


Brand
Thần Lửa
Master Yi wins against Brand 53.79% of the time which is 3.41% higher against Brand than the average opponent.
After normalising both champions win rates Master Yi wins against Brand 2.20% more often than would be expected.
The average opponent winrate against Brand is 50.38%.


Mel
Ảnh Chiếu Của Tâm Hồn
Master Yi wins against Mel 54.06% of the time which is 2.33% higher against Mel than the average opponent.
After normalising both champions win rates Master Yi wins against Mel 1.12% more often than would be expected.
The average opponent winrate against Mel is 51.73%.


Ziggs
Chuyên Gia Chất Nổ
Master Yi wins against Ziggs 54.27% of the time which is 4.16% higher against Ziggs than the average opponent.
After normalising both champions win rates Master Yi wins against Ziggs 2.95% more often than would be expected.
The average opponent winrate against Ziggs is 50.11%.


Hwei
Họa Sĩ Vạn Cảnh
Master Yi wins against Hwei 54.45% of the time which is 4.68% higher against Hwei than the average opponent.
After normalising both champions win rates Master Yi wins against Hwei 3.47% more often than would be expected.
The average opponent winrate against Hwei is 49.77%.


Azir
Hoàng Đế Sa Mạc
Master Yi wins against Azir 54.92% of the time which is 2.59% higher against Azir than the average opponent.
After normalising both champions win rates Master Yi wins against Azir 1.38% more often than would be expected.
The average opponent winrate against Azir is 52.33%.


Veigar
Bậc Thầy Tiểu Quỷ
Master Yi wins against Veigar 55.82% of the time which is 6.08% higher against Veigar than the average opponent.
After normalising both champions win rates Master Yi wins against Veigar 4.87% more often than would be expected.
The average opponent winrate against Veigar is 49.74%.


Kassadin
Lữ Khách Hư Không
Master Yi wins against Kassadin 55.84% of the time which is 5.71% higher against Kassadin than the average opponent.
After normalising both champions win rates Master Yi wins against Kassadin 4.50% more often than would be expected.
The average opponent winrate against Kassadin is 50.13%.


Twitch
Chuột Thành Tinh
Master Yi wins against Twitch 56.00% of the time which is 5.78% higher against Twitch than the average opponent.
After normalising both champions win rates Master Yi wins against Twitch 4.57% more often than would be expected.
The average opponent winrate against Twitch is 50.22%.


Aurelion Sol
Ác Long Thượng Giới
Master Yi wins against Aurelion Sol 56.65% of the time which is 7.36% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Master Yi wins against Aurelion Sol 6.15% more often than would be expected.
The average opponent winrate against Aurelion Sol is 49.29%.


Smolder
Tiểu Hỏa Long
Master Yi wins against Smolder 58.87% of the time which is 4.96% higher against Smolder than the average opponent.
After normalising both champions win rates Master Yi wins against Smolder 3.76% more often than would be expected.
The average opponent winrate against Smolder is 53.91%.


Jayce
Người Bảo Hộ Mai Sau
Master Yi wins against Jayce 59.59% of the time which is 9.39% higher against Jayce than the average opponent.
After normalising both champions win rates Master Yi wins against Jayce 8.18% more often than would be expected.
The average opponent winrate against Jayce is 50.20%.


Yunara
Bất Phá Tín Niệm
Master Yi wins against Yunara 61.81% of the time which is 0.93% lower against Yunara than the average opponent.
After normalising both champions win rates Master Yi wins against Yunara 2.05% less often than would be expected.
The average opponent winrate against Yunara is 62.74%.