

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: 2,767,607
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 15.6 is the strongest counter to middle champions of Orianna, Syndra & Mel. While Master Yi jungle is countered most by middle champions of Irelia, Qiyana & Cho'Gath. Below is a detailed breakdown of Master Yi jungle counters against middle champions with a minimum of 100 games.


Irelia
Vũ Kiếm Sư
Master Yi wins against Irelia 44.64% of the time which is 4.16% lower against Irelia than the average opponent.
After normalising both champions win rates Master Yi wins against Irelia 6.25% less often than would be expected.
The average opponent winrate against Irelia is 48.80%.


Qiyana
Nữ Hoàng Nguyên Tố
Master Yi wins against Qiyana 45.70% of the time which is 3.80% lower against Qiyana than the average opponent.
After normalising both champions win rates Master Yi wins against Qiyana 5.89% less often than would be expected.
The average opponent winrate against Qiyana is 49.50%.


Cho'Gath
Quái Vật Hư Không
Master Yi wins against Cho'Gath 45.89% of the time which is 0.69% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Master Yi wins against Cho'Gath 2.78% less often than would be expected.
The average opponent winrate against Cho'Gath is 46.58%.


Anivia
Phượng Hoàng Băng
Master Yi wins against Anivia 46.02% of the time which is 0.89% lower against Anivia than the average opponent.
After normalising both champions win rates Master Yi wins against Anivia 2.98% less often than would be expected.
The average opponent winrate against Anivia is 46.91%.


Viktor
Sứ Giả Của Arcane
Master Yi wins against Viktor 46.35% of the time which is 1.94% lower against Viktor than the average opponent.
After normalising both champions win rates Master Yi wins against Viktor 4.03% less often than would be expected.
The average opponent winrate against Viktor is 48.29%.


Taliyah
Phù Thủy Đá
Master Yi wins against Taliyah 46.38% of the time which is 1.52% lower against Taliyah than the average opponent.
After normalising both champions win rates Master Yi wins against Taliyah 3.61% less often than would be expected.
The average opponent winrate against Taliyah is 47.90%.


Twisted Fate
Thần Bài
Master Yi wins against Twisted Fate 46.53% of the time which is 2.05% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Master Yi wins against Twisted Fate 4.14% less often than would be expected.
The average opponent winrate against Twisted Fate is 48.58%.


Naafiri
Chó Săn Khát Máu
Master Yi wins against Naafiri 46.58% of the time which is 1.47% higher against Naafiri than the average opponent.
After normalising both champions win rates Master Yi wins against Naafiri 0.61% less often than would be expected.
The average opponent winrate against Naafiri is 45.11%.


Annie
Đứa Trẻ Bóng Tối
Master Yi wins against Annie 46.67% of the time which is 1.14% higher against Annie than the average opponent.
After normalising both champions win rates Master Yi wins against Annie 0.94% less often than would be expected.
The average opponent winrate against Annie is 45.53%.


Lissandra
Mụ Phù Thủy Băng
Master Yi wins against Lissandra 46.76% of the time which is 0.69% lower against Lissandra than the average opponent.
After normalising both champions win rates Master Yi wins against Lissandra 2.78% less often than would be expected.
The average opponent winrate against Lissandra is 47.45%.


Ekko
Cậu Bé Đảo Lộn Thời Gian
Master Yi wins against Ekko 46.97% of the time which is 0.54% lower against Ekko than the average opponent.
After normalising both champions win rates Master Yi wins against Ekko 2.63% less often than would be expected.
The average opponent winrate against Ekko is 47.51%.


Malzahar
Tiên Tri Hư Không
Master Yi wins against Malzahar 47.48% of the time which is 0.76% higher 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 46.72%.


Akshan
Vệ Binh Ranh Mãnh
Master Yi wins against Akshan 47.64% of the time which is 0.31% lower against Akshan than the average opponent.
After normalising both champions win rates Master Yi wins against Akshan 2.40% less often than would be expected.
The average opponent winrate against Akshan is 47.95%.


Galio
Vệ Thần Khổng Lồ
Master Yi wins against Galio 49.22% of the time which is 1.44% higher against Galio than the average opponent.
After normalising both champions win rates Master Yi wins against Galio 0.65% less often than would be expected.
The average opponent winrate against Galio is 47.78%.


Diana
Vầng Trăng Ai Oán
Master Yi wins against Diana 49.28% of the time which is 2.27% higher against Diana than the average opponent.
After normalising both champions win rates Master Yi wins against Diana 0.18% more often than would be expected.
The average opponent winrate against Diana is 47.01%.


Kassadin
Lữ Khách Hư Không
Master Yi wins against Kassadin 49.43% of the time which is 0.65% higher against Kassadin than the average opponent.
After normalising both champions win rates Master Yi wins against Kassadin 1.44% less often than would be expected.
The average opponent winrate against Kassadin is 48.78%.


Lux
Tiểu Thư Ánh Sáng
Master Yi wins against Lux 49.54% of the time which is 1.84% higher against Lux than the average opponent.
After normalising both champions win rates Master Yi wins against Lux 0.25% less often than would be expected.
The average opponent winrate against Lux is 47.70%.


Veigar
Bậc Thầy Tiểu Quỷ
Master Yi wins against Veigar 49.60% of the time which is 1.72% higher against Veigar than the average opponent.
After normalising both champions win rates Master Yi wins against Veigar 0.37% less often than would be expected.
The average opponent winrate against Veigar is 47.88%.


Ahri
Hồ Ly Chín Đuôi
Master Yi wins against Ahri 49.94% of the time which is 2.32% higher against Ahri than the average opponent.
After normalising both champions win rates Master Yi wins against Ahri 0.23% more often than would be expected.
The average opponent winrate against Ahri is 47.62%.


Katarina
Ác Kiếm
Master Yi wins against Katarina 50.00% of the time which is 1.71% higher against Katarina than the average opponent.
After normalising both champions win rates Master Yi wins against Katarina 0.38% less often than would be expected.
The average opponent winrate against Katarina is 48.29%.


Yone
Kẻ Về Từ Cõi Chết
Master Yi wins against Yone 50.28% of the time which is 1.30% lower against Yone than the average opponent.
After normalising both champions win rates Master Yi wins against Yone 3.39% less often than would be expected.
The average opponent winrate against Yone is 51.58%.


Xerath
Pháp Sư Thăng Hoa
Master Yi wins against Xerath 50.37% of the time which is 1.49% higher against Xerath than the average opponent.
After normalising both champions win rates Master Yi wins against Xerath 0.60% less often than would be expected.
The average opponent winrate against Xerath is 48.88%.


LeBlanc
Kẻ Lừa Đảo
Master Yi wins against LeBlanc 50.37% of the time which is 0.27% higher against LeBlanc than the average opponent.
After normalising both champions win rates Master Yi wins against LeBlanc 1.82% less often than would be expected.
The average opponent winrate against LeBlanc is 50.10%.


Vladimir
Thần Chết Đỏ
Master Yi wins against Vladimir 50.70% of the time which is 2.51% higher against Vladimir than the average opponent.
After normalising both champions win rates Master Yi wins against Vladimir 0.42% more often than would be expected.
The average opponent winrate against Vladimir is 48.19%.


Zoe
Bậc Thầy Biến Ảo
Master Yi wins against Zoe 50.77% of the time which is 2.64% higher against Zoe than the average opponent.
After normalising both champions win rates Master Yi wins against Zoe 0.55% more often than would be expected.
The average opponent winrate against Zoe is 48.13%.


Zed
Chúa Tể Bóng Tối
Master Yi wins against Zed 51.05% of the time which is 1.88% higher against Zed than the average opponent.
After normalising both champions win rates Master Yi wins against Zed 0.21% less often than would be expected.
The average opponent winrate against Zed is 49.17%.


Vex
Pháp Sư Khó Chịu
Master Yi wins against Vex 51.05% of the time which is 3.99% higher against Vex than the average opponent.
After normalising both champions win rates Master Yi wins against Vex 1.90% more often than would be expected.
The average opponent winrate against Vex is 47.06%.


Akali
Sát Thủ Đơn Độc
Master Yi wins against Akali 51.08% of the time which is 1.24% higher against Akali than the average opponent.
After normalising both champions win rates Master Yi wins against Akali 0.85% less often than would be expected.
The average opponent winrate against Akali is 49.84%.


Vel'Koz
Con Mắt Hư Không
Master Yi wins against Vel'Koz 51.92% of the time which is 4.03% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Master Yi wins against Vel'Koz 1.94% more often than would be expected.
The average opponent winrate against Vel'Koz is 47.89%.


Yasuo
Kẻ Bất Dung Thứ
Master Yi wins against Yasuo 52.42% of the time which is 4.00% higher against Yasuo than the average opponent.
After normalising both champions win rates Master Yi wins against Yasuo 1.91% more often than would be expected.
The average opponent winrate against Yasuo is 48.42%.


Cassiopeia
Xà Nữ
Master Yi wins against Cassiopeia 52.42% of the time which is 4.88% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Master Yi wins against Cassiopeia 2.79% more often than would be expected.
The average opponent winrate against Cassiopeia is 47.54%.


Hwei
Họa Sĩ Vạn Cảnh
Master Yi wins against Hwei 52.99% of the time which is 2.93% higher against Hwei than the average opponent.
After normalising both champions win rates Master Yi wins against Hwei 0.84% more often than would be expected.
The average opponent winrate against Hwei is 50.06%.


Sylas
Kẻ Phá Xiềng
Master Yi wins against Sylas 53.04% of the time which is 3.36% higher against Sylas than the average opponent.
After normalising both champions win rates Master Yi wins against Sylas 1.27% more often than would be expected.
The average opponent winrate against Sylas is 49.68%.


Aurora
Phù Thủy Giữa Hai Thế Giới
Master Yi wins against Aurora 53.05% of the time which is 1.05% higher against Aurora than the average opponent.
After normalising both champions win rates Master Yi wins against Aurora 1.04% less often than would be expected.
The average opponent winrate against Aurora is 52.00%.


Aurelion Sol
Ác Long Thượng Giới
Master Yi wins against Aurelion Sol 53.26% of the time which is 4.87% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Master Yi wins against Aurelion Sol 2.78% more often than would be expected.
The average opponent winrate against Aurelion Sol is 48.39%.


Fizz
Chú Cá Tinh Nghịch
Master Yi wins against Fizz 53.31% of the time which is 5.93% higher against Fizz than the average opponent.
After normalising both champions win rates Master Yi wins against Fizz 3.84% more often than would be expected.
The average opponent winrate against Fizz is 47.38%.


Talon
Sát Thủ Bóng Đêm
Master Yi wins against Talon 53.53% of the time which is 4.40% higher against Talon than the average opponent.
After normalising both champions win rates Master Yi wins against Talon 2.31% more often than would be expected.
The average opponent winrate against Talon is 49.13%.


Azir
Hoàng Đế Sa Mạc
Master Yi wins against Azir 53.95% of the time which is 2.66% higher against Azir than the average opponent.
After normalising both champions win rates Master Yi wins against Azir 0.57% more often than would be expected.
The average opponent winrate against Azir is 51.29%.


Ryze
Pháp Sư Cổ Ngữ
Master Yi wins against Ryze 55.35% of the time which is 8.19% higher against Ryze than the average opponent.
After normalising both champions win rates Master Yi wins against Ryze 6.10% more often than would be expected.
The average opponent winrate against Ryze is 47.16%.


Mel
Ảnh Chiếu Của Tâm Hồn
Master Yi wins against Mel 55.50% of the time which is 2.71% higher against Mel than the average opponent.
After normalising both champions win rates Master Yi wins against Mel 0.62% more often than would be expected.
The average opponent winrate against Mel is 52.79%.


Syndra
Nữ Chúa Bóng Tối
Master Yi wins against Syndra 55.75% of the time which is 7.23% higher against Syndra than the average opponent.
After normalising both champions win rates Master Yi wins against Syndra 5.14% more often than would be expected.
The average opponent winrate against Syndra is 48.52%.


Orianna
Quý Cô Dây Cót
Master Yi wins against Orianna 55.84% of the time which is 6.29% higher against Orianna than the average opponent.
After normalising both champions win rates Master Yi wins against Orianna 4.20% more often than would be expected.
The average opponent winrate against Orianna is 49.55%.