

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.
Diamond Champions Analysed: 8,373,033
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 30 is the strongest counter to middle champions of Smolder, Mel & Yone. While Master Yi jungle is countered most by middle champions of Naafiri, Qiyana & Pantheon. Below is a detailed breakdown of Master Yi jungle counters against middle champions with a minimum of 100 games.


Naafiri
Chó Săn Khát Máu
Master Yi wins against Naafiri 43.82% of the time which is 3.43% lower against Naafiri than the average opponent.
After normalising both champions win rates Master Yi wins against Naafiri 5.78% less often than would be expected.
The average opponent winrate against Naafiri is 47.25%.


Qiyana
Nữ Hoàng Nguyên Tố
Master Yi wins against Qiyana 44.22% of the time which is 3.24% lower against Qiyana than the average opponent.
After normalising both champions win rates Master Yi wins against Qiyana 5.59% less often than would be expected.
The average opponent winrate against Qiyana is 47.46%.


Pantheon
Mũi Giáo Bất Diệt
Master Yi wins against Pantheon 44.44% of the time which is 2.71% lower against Pantheon than the average opponent.
After normalising both champions win rates Master Yi wins against Pantheon 5.06% less often than would be expected.
The average opponent winrate against Pantheon is 47.15%.


Jayce
Người Bảo Hộ Mai Sau
Master Yi wins against Jayce 46.54% of the time which is 3.21% lower against Jayce than the average opponent.
After normalising both champions win rates Master Yi wins against Jayce 5.56% less often than would be expected.
The average opponent winrate against Jayce is 49.75%.


Anivia
Phượng Hoàng Băng
Master Yi wins against Anivia 47.08% of the time which is 1.08% lower against Anivia than the average opponent.
After normalising both champions win rates Master Yi wins against Anivia 3.43% less often than would be expected.
The average opponent winrate against Anivia is 48.16%.


Annie
Đứa Trẻ Bóng Tối
Master Yi wins against Annie 47.75% of the time which is 1.09% lower against Annie than the average opponent.
After normalising both champions win rates Master Yi wins against Annie 3.44% less often than would be expected.
The average opponent winrate against Annie is 48.84%.


Aurelion Sol
Ác Long Thượng Giới
Master Yi wins against Aurelion Sol 48.18% of the time which is 1.52% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Master Yi wins against Aurelion Sol 3.87% less often than would be expected.
The average opponent winrate against Aurelion Sol is 49.70%.


Sion
Chiến Binh Bất Tử
Master Yi wins against Sion 48.18% of the time which is 0.49% lower against Sion than the average opponent.
After normalising both champions win rates Master Yi wins against Sion 2.84% less often than would be expected.
The average opponent winrate against Sion is 48.67%.


Zoe
Bậc Thầy Biến Ảo
Master Yi wins against Zoe 48.44% of the time which is 0.53% higher against Zoe than the average opponent.
After normalising both champions win rates Master Yi wins against Zoe 1.82% less often than would be expected.
The average opponent winrate against Zoe is 47.91%.


Neeko
Hóa Hình Sư Ham Học
Master Yi wins against Neeko 48.53% of the time which is 1.86% higher against Neeko than the average opponent.
After normalising both champions win rates Master Yi wins against Neeko 0.49% less often than would be expected.
The average opponent winrate against Neeko is 46.67%.


Twisted Fate
Thần Bài
Master Yi wins against Twisted Fate 49.39% of the time which is 0.65% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Master Yi wins against Twisted Fate 1.70% less often than would be expected.
The average opponent winrate against Twisted Fate is 48.74%.


Vladimir
Thần Chết Đỏ
Master Yi wins against Vladimir 49.50% of the time which is 0.12% lower against Vladimir than the average opponent.
After normalising both champions win rates Master Yi wins against Vladimir 2.47% less often than would be expected.
The average opponent winrate against Vladimir is 49.62%.


Viego
Hắc Diệt Đế Vương
Master Yi wins against Viego 49.74% of the time which is 0.65% lower against Viego than the average opponent.
After normalising both champions win rates Master Yi wins against Viego 3.00% less often than would be expected.
The average opponent winrate against Viego is 50.39%.


Cassiopeia
Xà Nữ
Master Yi wins against Cassiopeia 50.00% of the time which is 0.51% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Master Yi wins against Cassiopeia 1.84% less often than would be expected.
The average opponent winrate against Cassiopeia is 49.49%.


Sylas
Kẻ Phá Xiềng
Master Yi wins against Sylas 50.39% of the time which is 0.12% higher against Sylas than the average opponent.
After normalising both champions win rates Master Yi wins against Sylas 2.23% less often than would be expected.
The average opponent winrate against Sylas is 50.27%.


Ahri
Hồ Ly Chín Đuôi
Master Yi wins against Ahri 50.45% of the time which is 0.05% lower against Ahri than the average opponent.
After normalising both champions win rates Master Yi wins against Ahri 2.40% less often than would be expected.
The average opponent winrate against Ahri is 50.50%.


Xerath
Pháp Sư Thăng Hoa
Master Yi wins against Xerath 50.51% of the time which is 1.68% higher against Xerath than the average opponent.
After normalising both champions win rates Master Yi wins against Xerath 0.67% less often than would be expected.
The average opponent winrate against Xerath is 48.83%.


Corki
Phi Công Quả Cảm
Master Yi wins against Corki 50.54% of the time which is 3.72% lower against Corki than the average opponent.
After normalising both champions win rates Master Yi wins against Corki 6.05% less often than would be expected.
The average opponent winrate against Corki is 54.26%.


Akshan
Vệ Binh Ranh Mãnh
Master Yi wins against Akshan 51.20% of the time which is 2.74% higher against Akshan than the average opponent.
After normalising both champions win rates Master Yi wins against Akshan 0.39% more often than would be expected.
The average opponent winrate against Akshan is 48.46%.


Ziggs
Chuyên Gia Chất Nổ
Master Yi wins against Ziggs 51.21% of the time which is 1.50% higher against Ziggs than the average opponent.
After normalising both champions win rates Master Yi wins against Ziggs 0.85% less often than would be expected.
The average opponent winrate against Ziggs is 49.71%.


Lissandra
Mụ Phù Thủy Băng
Master Yi wins against Lissandra 51.33% of the time which is 2.52% higher against Lissandra than the average opponent.
After normalising both champions win rates Master Yi wins against Lissandra 0.17% more often than would be expected.
The average opponent winrate against Lissandra is 48.81%.


LeBlanc
Kẻ Lừa Đảo
Master Yi wins against LeBlanc 51.33% of the time which is 2.01% higher against LeBlanc than the average opponent.
After normalising both champions win rates Master Yi wins against LeBlanc 0.34% less often than would be expected.
The average opponent winrate against LeBlanc is 49.32%.


Vel'Koz
Con Mắt Hư Không
Master Yi wins against Vel'Koz 51.50% of the time which is 2.69% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Master Yi wins against Vel'Koz 0.34% more often than would be expected.
The average opponent winrate against Vel'Koz is 48.81%.


Akali
Sát Thủ Đơn Độc
Master Yi wins against Akali 51.60% of the time which is 1.95% higher against Akali than the average opponent.
After normalising both champions win rates Master Yi wins against Akali 0.40% less often than would be expected.
The average opponent winrate against Akali is 49.65%.


Ryze
Pháp Sư Cổ Ngữ
Master Yi wins against Ryze 51.63% of the time which is 1.47% higher against Ryze than the average opponent.
After normalising both champions win rates Master Yi wins against Ryze 0.88% less often than would be expected.
The average opponent winrate against Ryze is 50.16%.


Ekko
Cậu Bé Đảo Lộn Thời Gian
Master Yi wins against Ekko 51.66% of the time which is 2.96% higher against Ekko than the average opponent.
After normalising both champions win rates Master Yi wins against Ekko 0.61% more often than would be expected.
The average opponent winrate against Ekko is 48.70%.


Orianna
Quý Cô Dây Cót
Master Yi wins against Orianna 51.67% of the time which is 1.39% higher against Orianna than the average opponent.
After normalising both champions win rates Master Yi wins against Orianna 0.96% less often than would be expected.
The average opponent winrate against Orianna is 50.28%.


Hwei
Họa Sĩ Vạn Cảnh
Master Yi wins against Hwei 51.67% of the time which is 2.30% higher against Hwei than the average opponent.
After normalising both champions win rates Master Yi wins against Hwei 0.05% less often than would be expected.
The average opponent winrate against Hwei is 49.37%.


Kennen
Trái Tim Sấm Sét
Master Yi wins against Kennen 51.85% of the time which is 5.25% higher against Kennen than the average opponent.
After normalising both champions win rates Master Yi wins against Kennen 2.90% more often than would be expected.
The average opponent winrate against Kennen is 46.60%.


Viktor
Sứ Giả Của Arcane
Master Yi wins against Viktor 51.88% of the time which is 0.63% higher against Viktor than the average opponent.
After normalising both champions win rates Master Yi wins against Viktor 1.72% less often than would be expected.
The average opponent winrate against Viktor is 51.25%.


Galio
Vệ Thần Khổng Lồ
Master Yi wins against Galio 51.94% of the time which is 3.19% higher against Galio than the average opponent.
After normalising both champions win rates Master Yi wins against Galio 0.84% more often than would be expected.
The average opponent winrate against Galio is 48.75%.


Swain
Nguyên Soái Noxus
Master Yi wins against Swain 52.23% of the time which is 3.87% higher against Swain than the average opponent.
After normalising both champions win rates Master Yi wins against Swain 1.52% more often than would be expected.
The average opponent winrate against Swain is 48.36%.


Cho'Gath
Quái Vật Hư Không
Master Yi wins against Cho'Gath 52.31% of the time which is 2.22% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Master Yi wins against Cho'Gath 0.13% less often than would be expected.
The average opponent winrate against Cho'Gath is 50.09%.


Irelia
Vũ Kiếm Sư
Master Yi wins against Irelia 52.46% of the time which is 3.33% higher against Irelia than the average opponent.
After normalising both champions win rates Master Yi wins against Irelia 0.98% more often than would be expected.
The average opponent winrate against Irelia is 49.13%.


Gragas
Gã Bợm Rượu
Master Yi wins against Gragas 52.50% of the time which is 2.99% higher against Gragas than the average opponent.
After normalising both champions win rates Master Yi wins against Gragas 0.64% more often than would be expected.
The average opponent winrate against Gragas is 49.51%.


Malzahar
Tiên Tri Hư Không
Master Yi wins against Malzahar 52.60% of the time which is 2.96% higher against Malzahar than the average opponent.
After normalising both champions win rates Master Yi wins against Malzahar 0.61% more often than would be expected.
The average opponent winrate against Malzahar is 49.64%.


Diana
Vầng Trăng Ai Oán
Master Yi wins against Diana 52.80% of the time which is 4.72% higher against Diana than the average opponent.
After normalising both champions win rates Master Yi wins against Diana 2.37% more often than would be expected.
The average opponent winrate against Diana is 48.08%.


Fizz
Chú Cá Tinh Nghịch
Master Yi wins against Fizz 52.87% of the time which is 4.34% higher against Fizz than the average opponent.
After normalising both champions win rates Master Yi wins against Fizz 1.99% more often than would be expected.
The average opponent winrate against Fizz is 48.53%.


Katarina
Ác Kiếm
Master Yi wins against Katarina 52.91% of the time which is 4.01% higher against Katarina than the average opponent.
After normalising both champions win rates Master Yi wins against Katarina 1.66% more often than would be expected.
The average opponent winrate against Katarina is 48.90%.


Veigar
Bậc Thầy Tiểu Quỷ
Master Yi wins against Veigar 52.95% of the time which is 3.28% higher against Veigar than the average opponent.
After normalising both champions win rates Master Yi wins against Veigar 0.93% more often than would be expected.
The average opponent winrate against Veigar is 49.67%.


Yasuo
Kẻ Bất Dung Thứ
Master Yi wins against Yasuo 52.99% of the time which is 2.68% higher against Yasuo than the average opponent.
After normalising both champions win rates Master Yi wins against Yasuo 0.33% more often than would be expected.
The average opponent winrate against Yasuo is 50.31%.


Kassadin
Lữ Khách Hư Không
Master Yi wins against Kassadin 53.43% of the time which is 3.88% higher against Kassadin than the average opponent.
After normalising both champions win rates Master Yi wins against Kassadin 1.53% more often than would be expected.
The average opponent winrate against Kassadin is 49.55%.


Vex
Pháp Sư Khó Chịu
Master Yi wins against Vex 53.91% of the time which is 6.39% higher against Vex than the average opponent.
After normalising both champions win rates Master Yi wins against Vex 4.04% more often than would be expected.
The average opponent winrate against Vex is 47.52%.


Tristana
Tay Súng Yordle
Master Yi wins against Tristana 53.95% of the time which is 0.97% higher against Tristana than the average opponent.
After normalising both champions win rates Master Yi wins against Tristana 1.37% less often than would be expected.
The average opponent winrate against Tristana is 52.98%.


Aurora
Phù Thủy Giữa Hai Thế Giới
Master Yi wins against Aurora 53.96% of the time which is 3.60% higher against Aurora than the average opponent.
After normalising both champions win rates Master Yi wins against Aurora 1.25% more often than would be expected.
The average opponent winrate against Aurora is 50.36%.


Twitch
Chuột Thành Tinh
Master Yi wins against Twitch 54.00% of the time which is 6.46% higher against Twitch than the average opponent.
After normalising both champions win rates Master Yi wins against Twitch 4.11% more often than would be expected.
The average opponent winrate against Twitch is 47.54%.


Taliyah
Phù Thủy Đá
Master Yi wins against Taliyah 54.12% of the time which is 4.30% higher against Taliyah than the average opponent.
After normalising both champions win rates Master Yi wins against Taliyah 1.95% more often than would be expected.
The average opponent winrate against Taliyah is 49.82%.


Malphite
Mảnh Vỡ Thiên Thạch
Master Yi wins against Malphite 54.14% of the time which is 6.15% higher against Malphite than the average opponent.
After normalising both champions win rates Master Yi wins against Malphite 3.80% more often than would be expected.
The average opponent winrate against Malphite is 47.99%.


Talon
Sát Thủ Bóng Đêm
Master Yi wins against Talon 54.23% of the time which is 6.16% higher against Talon than the average opponent.
After normalising both champions win rates Master Yi wins against Talon 3.81% more often than would be expected.
The average opponent winrate against Talon is 48.07%.


Kayle
Thiên Thần Phán Quyết
Master Yi wins against Kayle 54.29% of the time which is 5.56% higher against Kayle than the average opponent.
After normalising both champions win rates Master Yi wins against Kayle 3.21% more often than would be expected.
The average opponent winrate against Kayle is 48.73%.


Zed
Chúa Tể Bóng Tối
Master Yi wins against Zed 54.58% of the time which is 4.79% higher against Zed than the average opponent.
After normalising both champions win rates Master Yi wins against Zed 2.44% more often than would be expected.
The average opponent winrate against Zed is 49.79%.


Syndra
Nữ Chúa Bóng Tối
Master Yi wins against Syndra 54.72% of the time which is 5.29% higher against Syndra than the average opponent.
After normalising both champions win rates Master Yi wins against Syndra 2.94% more often than would be expected.
The average opponent winrate against Syndra is 49.43%.


Azir
Hoàng Đế Sa Mạc
Master Yi wins against Azir 55.06% of the time which is 3.46% higher against Azir than the average opponent.
After normalising both champions win rates Master Yi wins against Azir 1.11% more often than would be expected.
The average opponent winrate against Azir is 51.60%.


Lux
Tiểu Thư Ánh Sáng
Master Yi wins against Lux 56.54% of the time which is 7.26% higher against Lux than the average opponent.
After normalising both champions win rates Master Yi wins against Lux 4.91% more often than would be expected.
The average opponent winrate against Lux is 49.28%.


Yone
Kẻ Về Từ Cõi Chết
Master Yi wins against Yone 56.80% of the time which is 3.75% higher against Yone than the average opponent.
After normalising both champions win rates Master Yi wins against Yone 1.41% more often than would be expected.
The average opponent winrate against Yone is 53.05%.


Mel
Ảnh Chiếu Của Tâm Hồn
Master Yi wins against Mel 57.35% of the time which is 4.37% higher against Mel than the average opponent.
After normalising both champions win rates Master Yi wins against Mel 2.03% more often than would be expected.
The average opponent winrate against Mel is 52.98%.


Smolder
Tiểu Hỏa Long
Master Yi wins against Smolder 62.35% of the time which is 8.83% higher against Smolder than the average opponent.
After normalising both champions win rates Master Yi wins against Smolder 6.50% more often than would be expected.
The average opponent winrate against Smolder is 53.52%.