

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: 9,780,488
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 15.8 is the strongest counter to middle champions of Smolder, Tristana & Aurora. While Master Yi jungle is countered most by middle champions of Malphite, Garen & Cho'Gath. Below is a detailed breakdown of Master Yi jungle counters against middle champions with a minimum of 100 games.


Malphite
Mảnh Vỡ Thiên Thạch
Master Yi wins against Malphite 42.25% of the time which is 3.51% lower against Malphite than the average opponent.
After normalising both champions win rates Master Yi wins against Malphite 7.15% less often than would be expected.
The average opponent winrate against Malphite is 45.76%.


Garen
Sức Mạnh Của Demacia
Master Yi wins against Garen 42.34% of the time which is 4.67% lower against Garen than the average opponent.
After normalising both champions win rates Master Yi wins against Garen 8.32% less often than would be expected.
The average opponent winrate against Garen is 47.01%.


Cho'Gath
Quái Vật Hư Không
Master Yi wins against Cho'Gath 45.94% of the time which is 0.80% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Master Yi wins against Cho'Gath 4.45% less often than would be expected.
The average opponent winrate against Cho'Gath is 46.74%.


Pantheon
Mũi Giáo Bất Diệt
Master Yi wins against Pantheon 46.43% of the time which is 0.76% lower against Pantheon than the average opponent.
After normalising both champions win rates Master Yi wins against Pantheon 4.41% less often than would be expected.
The average opponent winrate against Pantheon is 47.19%.


Neeko
Hóa Hình Sư Ham Học
Master Yi wins against Neeko 46.56% of the time which is 0.63% lower against Neeko than the average opponent.
After normalising both champions win rates Master Yi wins against Neeko 4.28% less often than would be expected.
The average opponent winrate against Neeko is 47.19%.


Kayle
Thiên Thần Phán Quyết
Master Yi wins against Kayle 46.79% of the time which is 0.00% lower against Kayle than the average opponent.
After normalising both champions win rates Master Yi wins against Kayle 3.65% less often than would be expected.
The average opponent winrate against Kayle is 46.79%.


Sion
Chiến Binh Bất Tử
Master Yi wins against Sion 47.22% of the time which is 0.79% lower against Sion than the average opponent.
After normalising both champions win rates Master Yi wins against Sion 4.44% less often than would be expected.
The average opponent winrate against Sion is 48.01%.


Gangplank
Hiểm Họa Vùng Saltwater
Master Yi wins against Gangplank 47.55% of the time which is 1.28% lower against Gangplank than the average opponent.
After normalising both champions win rates Master Yi wins against Gangplank 4.93% less often than would be expected.
The average opponent winrate against Gangplank is 48.83%.


Zoe
Bậc Thầy Biến Ảo
Master Yi wins against Zoe 47.60% of the time which is 1.28% lower against Zoe than the average opponent.
After normalising both champions win rates Master Yi wins against Zoe 4.93% less often than would be expected.
The average opponent winrate against Zoe is 48.88%.


Quinn
Đôi Cánh Demacia
Master Yi wins against Quinn 48.39% of the time which is 4.38% higher against Quinn than the average opponent.
After normalising both champions win rates Master Yi wins against Quinn 0.75% more often than would be expected.
The average opponent winrate against Quinn is 44.01%.


Galio
Vệ Thần Khổng Lồ
Master Yi wins against Galio 48.40% of the time which is 0.75% higher against Galio than the average opponent.
After normalising both champions win rates Master Yi wins against Galio 2.90% less often than would be expected.
The average opponent winrate against Galio is 47.65%.


Qiyana
Nữ Hoàng Nguyên Tố
Master Yi wins against Qiyana 48.99% of the time which is 0.53% lower against Qiyana than the average opponent.
After normalising both champions win rates Master Yi wins against Qiyana 4.18% less often than would be expected.
The average opponent winrate against Qiyana is 49.52%.


Lissandra
Mụ Phù Thủy Băng
Master Yi wins against Lissandra 49.00% of the time which is 1.29% higher against Lissandra than the average opponent.
After normalising both champions win rates Master Yi wins against Lissandra 2.36% less often than would be expected.
The average opponent winrate against Lissandra is 47.71%.


Akshan
Vệ Binh Ranh Mãnh
Master Yi wins against Akshan 49.38% of the time which is 1.39% higher against Akshan than the average opponent.
After normalising both champions win rates Master Yi wins against Akshan 2.26% less often than would be expected.
The average opponent winrate against Akshan is 47.99%.


Talon
Sát Thủ Bóng Đêm
Master Yi wins against Talon 49.42% of the time which is 1.11% higher against Talon than the average opponent.
After normalising both champions win rates Master Yi wins against Talon 2.54% less often than would be expected.
The average opponent winrate against Talon is 48.31%.


Xerath
Pháp Sư Thăng Hoa
Master Yi wins against Xerath 49.59% of the time which is 2.12% higher against Xerath than the average opponent.
After normalising both champions win rates Master Yi wins against Xerath 1.53% less often than would be expected.
The average opponent winrate against Xerath is 47.47%.


Twisted Fate
Thần Bài
Master Yi wins against Twisted Fate 49.79% of the time which is 1.32% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Master Yi wins against Twisted Fate 2.33% less often than would be expected.
The average opponent winrate against Twisted Fate is 48.47%.


Kennen
Trái Tim Sấm Sét
Master Yi wins against Kennen 50.00% of the time which is 2.32% higher against Kennen than the average opponent.
After normalising both champions win rates Master Yi wins against Kennen 1.33% less often than would be expected.
The average opponent winrate against Kennen is 47.68%.


Anivia
Phượng Hoàng Băng
Master Yi wins against Anivia 50.24% of the time which is 4.54% higher against Anivia than the average opponent.
After normalising both champions win rates Master Yi wins against Anivia 0.90% more often than would be expected.
The average opponent winrate against Anivia is 45.70%.


Ekko
Cậu Bé Đảo Lộn Thời Gian
Master Yi wins against Ekko 50.29% of the time which is 1.66% higher against Ekko than the average opponent.
After normalising both champions win rates Master Yi wins against Ekko 1.99% less often than would be expected.
The average opponent winrate against Ekko is 48.63%.


Naafiri
Chó Săn Khát Máu
Master Yi wins against Naafiri 50.34% of the time which is 5.06% higher against Naafiri than the average opponent.
After normalising both champions win rates Master Yi wins against Naafiri 1.42% more often than would be expected.
The average opponent winrate against Naafiri is 45.28%.


Veigar
Bậc Thầy Tiểu Quỷ
Master Yi wins against Veigar 50.78% of the time which is 3.32% higher against Veigar than the average opponent.
After normalising both champions win rates Master Yi wins against Veigar 0.33% less often than would be expected.
The average opponent winrate against Veigar is 47.46%.


Jayce
Người Bảo Hộ Mai Sau
Master Yi wins against Jayce 51.09% of the time which is 0.93% higher against Jayce than the average opponent.
After normalising both champions win rates Master Yi wins against Jayce 2.72% less often than would be expected.
The average opponent winrate against Jayce is 50.16%.


Brand
Thần Lửa
Master Yi wins against Brand 51.14% of the time which is 2.95% higher against Brand than the average opponent.
After normalising both champions win rates Master Yi wins against Brand 0.70% less often than would be expected.
The average opponent winrate against Brand is 48.19%.


Akali
Sát Thủ Đơn Độc
Master Yi wins against Akali 51.32% of the time which is 2.42% higher against Akali than the average opponent.
After normalising both champions win rates Master Yi wins against Akali 1.23% less often than would be expected.
The average opponent winrate against Akali is 48.90%.


Diana
Vầng Trăng Ai Oán
Master Yi wins against Diana 51.46% of the time which is 4.18% higher against Diana than the average opponent.
After normalising both champions win rates Master Yi wins against Diana 0.53% more often than would be expected.
The average opponent winrate against Diana is 47.28%.


Cassiopeia
Xà Nữ
Master Yi wins against Cassiopeia 51.51% of the time which is 4.82% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Master Yi wins against Cassiopeia 1.17% more often than would be expected.
The average opponent winrate against Cassiopeia is 46.69%.


Vex
Pháp Sư Khó Chịu
Master Yi wins against Vex 51.55% of the time which is 4.75% higher against Vex than the average opponent.
After normalising both champions win rates Master Yi wins against Vex 1.10% more often than would be expected.
The average opponent winrate against Vex is 46.80%.


Malzahar
Tiên Tri Hư Không
Master Yi wins against Malzahar 51.63% of the time which is 4.93% higher against Malzahar than the average opponent.
After normalising both champions win rates Master Yi wins against Malzahar 1.28% more often than would be expected.
The average opponent winrate against Malzahar is 46.70%.


Vladimir
Thần Chết Đỏ
Master Yi wins against Vladimir 51.67% of the time which is 4.00% higher against Vladimir than the average opponent.
After normalising both champions win rates Master Yi wins against Vladimir 0.35% more often than would be expected.
The average opponent winrate against Vladimir is 47.67%.


Ryze
Pháp Sư Cổ Ngữ
Master Yi wins against Ryze 51.74% of the time which is 3.69% higher against Ryze than the average opponent.
After normalising both champions win rates Master Yi wins against Ryze 0.04% more often than would be expected.
The average opponent winrate against Ryze is 48.05%.


Sylas
Kẻ Phá Xiềng
Master Yi wins against Sylas 51.75% of the time which is 2.83% higher against Sylas than the average opponent.
After normalising both champions win rates Master Yi wins against Sylas 0.82% less often than would be expected.
The average opponent winrate against Sylas is 48.92%.


Annie
Đứa Trẻ Bóng Tối
Master Yi wins against Annie 51.79% of the time which is 1.11% higher against Annie than the average opponent.
After normalising both champions win rates Master Yi wins against Annie 2.54% less often than would be expected.
The average opponent winrate against Annie is 50.68%.


Katarina
Ác Kiếm
Master Yi wins against Katarina 52.04% of the time which is 2.90% higher against Katarina than the average opponent.
After normalising both champions win rates Master Yi wins against Katarina 0.75% less often than would be expected.
The average opponent winrate against Katarina is 49.14%.


Vel'Koz
Con Mắt Hư Không
Master Yi wins against Vel'Koz 52.17% of the time which is 5.43% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Master Yi wins against Vel'Koz 1.78% more often than would be expected.
The average opponent winrate against Vel'Koz is 46.74%.


Viktor
Sứ Giả Của Arcane
Master Yi wins against Viktor 52.39% of the time which is 3.63% higher against Viktor than the average opponent.
After normalising both champions win rates Master Yi wins against Viktor 0.02% less often than would be expected.
The average opponent winrate against Viktor is 48.76%.


Gragas
Gã Bợm Rượu
Master Yi wins against Gragas 52.59% of the time which is 5.66% higher against Gragas than the average opponent.
After normalising both champions win rates Master Yi wins against Gragas 2.01% more often than would be expected.
The average opponent winrate against Gragas is 46.93%.


Lux
Tiểu Thư Ánh Sáng
Master Yi wins against Lux 52.64% of the time which is 4.70% higher against Lux than the average opponent.
After normalising both champions win rates Master Yi wins against Lux 1.05% more often than would be expected.
The average opponent winrate against Lux is 47.94%.


Syndra
Nữ Chúa Bóng Tối
Master Yi wins against Syndra 52.72% of the time which is 4.00% higher against Syndra than the average opponent.
After normalising both champions win rates Master Yi wins against Syndra 0.35% more often than would be expected.
The average opponent winrate against Syndra is 48.72%.


Ziggs
Chuyên Gia Chất Nổ
Master Yi wins against Ziggs 52.80% of the time which is 3.08% higher against Ziggs than the average opponent.
After normalising both champions win rates Master Yi wins against Ziggs 0.57% less often than would be expected.
The average opponent winrate against Ziggs is 49.72%.


Ahri
Hồ Ly Chín Đuôi
Master Yi wins against Ahri 52.80% of the time which is 4.65% higher against Ahri than the average opponent.
After normalising both champions win rates Master Yi wins against Ahri 1.00% more often than would be expected.
The average opponent winrate against Ahri is 48.15%.


Kassadin
Lữ Khách Hư Không
Master Yi wins against Kassadin 52.82% of the time which is 5.15% higher against Kassadin than the average opponent.
After normalising both champions win rates Master Yi wins against Kassadin 1.50% more often than would be expected.
The average opponent winrate against Kassadin is 47.67%.


Corki
Phi Công Quả Cảm
Master Yi wins against Corki 52.94% of the time which is 0.57% higher against Corki than the average opponent.
After normalising both champions win rates Master Yi wins against Corki 3.07% less often than would be expected.
The average opponent winrate against Corki is 52.37%.


Yasuo
Kẻ Bất Dung Thứ
Master Yi wins against Yasuo 53.15% of the time which is 4.72% higher against Yasuo than the average opponent.
After normalising both champions win rates Master Yi wins against Yasuo 1.07% more often than would be expected.
The average opponent winrate against Yasuo is 48.43%.


Taliyah
Phù Thủy Đá
Master Yi wins against Taliyah 53.44% of the time which is 4.97% higher against Taliyah than the average opponent.
After normalising both champions win rates Master Yi wins against Taliyah 1.32% more often than would be expected.
The average opponent winrate against Taliyah is 48.47%.


Azir
Hoàng Đế Sa Mạc
Master Yi wins against Azir 53.55% of the time which is 2.19% higher against Azir than the average opponent.
After normalising both champions win rates Master Yi wins against Azir 1.46% less often than would be expected.
The average opponent winrate against Azir is 51.36%.


Aurelion Sol
Ác Long Thượng Giới
Master Yi wins against Aurelion Sol 53.78% of the time which is 6.02% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Master Yi wins against Aurelion Sol 2.37% more often than would be expected.
The average opponent winrate against Aurelion Sol is 47.76%.


LeBlanc
Kẻ Lừa Đảo
Master Yi wins against LeBlanc 54.16% of the time which is 4.02% higher against LeBlanc than the average opponent.
After normalising both champions win rates Master Yi wins against LeBlanc 0.37% more often than would be expected.
The average opponent winrate against LeBlanc is 50.14%.


Orianna
Quý Cô Dây Cót
Master Yi wins against Orianna 54.28% of the time which is 5.09% higher against Orianna than the average opponent.
After normalising both champions win rates Master Yi wins against Orianna 1.44% more often than would be expected.
The average opponent winrate against Orianna is 49.19%.


Hwei
Họa Sĩ Vạn Cảnh
Master Yi wins against Hwei 54.32% of the time which is 6.07% higher against Hwei than the average opponent.
After normalising both champions win rates Master Yi wins against Hwei 2.42% more often than would be expected.
The average opponent winrate against Hwei is 48.25%.


Zed
Chúa Tể Bóng Tối
Master Yi wins against Zed 54.94% of the time which is 5.74% higher against Zed than the average opponent.
After normalising both champions win rates Master Yi wins against Zed 2.09% more often than would be expected.
The average opponent winrate against Zed is 49.20%.


Irelia
Vũ Kiếm Sư
Master Yi wins against Irelia 55.88% of the time which is 7.54% higher against Irelia than the average opponent.
After normalising both champions win rates Master Yi wins against Irelia 3.89% more often than would be expected.
The average opponent winrate against Irelia is 48.34%.


Fizz
Chú Cá Tinh Nghịch
Master Yi wins against Fizz 55.99% of the time which is 7.46% higher against Fizz than the average opponent.
After normalising both champions win rates Master Yi wins against Fizz 3.81% more often than would be expected.
The average opponent winrate against Fizz is 48.53%.


Mel
Ảnh Chiếu Của Tâm Hồn
Master Yi wins against Mel 56.40% of the time which is 6.39% higher against Mel than the average opponent.
After normalising both champions win rates Master Yi wins against Mel 2.74% more often than would be expected.
The average opponent winrate against Mel is 50.01%.


Swain
Nguyên Soái Noxus
Master Yi wins against Swain 56.79% of the time which is 10.21% higher against Swain than the average opponent.
After normalising both champions win rates Master Yi wins against Swain 6.56% more often than would be expected.
The average opponent winrate against Swain is 46.58%.


Yone
Kẻ Về Từ Cõi Chết
Master Yi wins against Yone 56.81% of the time which is 5.64% higher against Yone than the average opponent.
After normalising both champions win rates Master Yi wins against Yone 1.99% more often than would be expected.
The average opponent winrate against Yone is 51.17%.


Aurora
Phù Thủy Giữa Hai Thế Giới
Master Yi wins against Aurora 57.46% of the time which is 7.36% higher against Aurora than the average opponent.
After normalising both champions win rates Master Yi wins against Aurora 3.71% more often than would be expected.
The average opponent winrate against Aurora is 50.10%.


Tristana
Tay Súng Yordle
Master Yi wins against Tristana 58.65% of the time which is 6.64% higher against Tristana than the average opponent.
After normalising both champions win rates Master Yi wins against Tristana 3.00% more often than would be expected.
The average opponent winrate against Tristana is 52.01%.


Smolder
Tiểu Hỏa Long
Master Yi wins against Smolder 59.05% of the time which is 5.79% higher against Smolder than the average opponent.
After normalising both champions win rates Master Yi wins against Smolder 2.16% more often than would be expected.
The average opponent winrate against Smolder is 53.26%.