

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.
Iron Champions Analysed: 3,608,471
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 jungle Counters
Master Yi jungle on Patch 15.17 is the strongest counter to jungle champions of Skarner, Vayne & Ivern. While Master Yi jungle is countered most by jungle champions of Elise, Rammus & Jax. Below is a detailed breakdown of Master Yi jungle counters against jungle champions with a minimum of 100 games.


Elise
Nữ Hoàng Nhền Nhện
Master Yi wins against Elise 40.96% of the time which is 11.98% lower against Elise than the average opponent.
After normalising both champions win rates Master Yi wins against Elise 7.37% less often than would be expected.
The average opponent winrate against Elise is 52.94%.


Rammus
Tê Tê Gai
Master Yi wins against Rammus 41.72% of the time which is 8.04% lower against Rammus than the average opponent.
After normalising both champions win rates Master Yi wins against Rammus 3.43% less often than would be expected.
The average opponent winrate against Rammus is 49.76%.


Jax
Bậc Thầy Vũ Khí
Master Yi wins against Jax 41.97% of the time which is 8.74% lower against Jax than the average opponent.
After normalising both champions win rates Master Yi wins against Jax 4.13% less often than would be expected.
The average opponent winrate against Jax is 50.71%.


Amumu
Xác Ướp U Sầu
Master Yi wins against Amumu 42.81% of the time which is 6.26% lower against Amumu than the average opponent.
After normalising both champions win rates Master Yi wins against Amumu 1.65% less often than would be expected.
The average opponent winrate against Amumu is 49.07%.


Tryndamere
Bá Vương Man Di
Master Yi wins against Tryndamere 43.73% of the time which is 8.12% lower against Tryndamere than the average opponent.
After normalising both champions win rates Master Yi wins against Tryndamere 3.51% less often than would be expected.
The average opponent winrate against Tryndamere is 51.85%.


Volibear
Bão Tố Cuồng Nộ
Master Yi wins against Volibear 43.96% of the time which is 5.54% lower against Volibear than the average opponent.
After normalising both champions win rates Master Yi wins against Volibear 0.93% less often than would be expected.
The average opponent winrate against Volibear is 49.50%.


Briar
Cơn Đói Vĩnh Hằng
Master Yi wins against Briar 44.11% of the time which is 5.30% lower against Briar than the average opponent.
After normalising both champions win rates Master Yi wins against Briar 0.69% less often than would be expected.
The average opponent winrate against Briar is 49.41%.


Warwick
Quái Thú Sổng Chuồng
Master Yi wins against Warwick 44.13% of the time which is 6.21% lower against Warwick than the average opponent.
After normalising both champions win rates Master Yi wins against Warwick 1.60% less often than would be expected.
The average opponent winrate against Warwick is 50.34%.


Teemo
Trinh Sát Nhanh Nhẹn
Master Yi wins against Teemo 44.18% of the time which is 5.17% lower against Teemo than the average opponent.
After normalising both champions win rates Master Yi wins against Teemo 0.56% less often than would be expected.
The average opponent winrate against Teemo is 49.35%.


Ngộ Không
Hầu Vương
Master Yi wins against Ngộ Không 45.08% of the time which is 6.28% lower against Ngộ Không than the average opponent.
After normalising both champions win rates Master Yi wins against Ngộ Không 1.67% less often than would be expected.
The average opponent winrate against Ngộ Không is 51.36%.


Vi
Cảnh Binh Piltover
Master Yi wins against Vi 45.49% of the time which is 7.99% lower against Vi than the average opponent.
After normalising both champions win rates Master Yi wins against Vi 3.38% less often than would be expected.
The average opponent winrate against Vi is 53.48%.


Kha'Zix
Sát Thủ Hư Không
Master Yi wins against Kha'Zix 45.59% of the time which is 9.96% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Master Yi wins against Kha'Zix 5.37% less often than would be expected.
The average opponent winrate against Kha'Zix is 55.55%.


Shyvana
Long Nữ
Master Yi wins against Shyvana 45.87% of the time which is 5.68% lower against Shyvana than the average opponent.
After normalising both champions win rates Master Yi wins against Shyvana 1.07% less often than would be expected.
The average opponent winrate against Shyvana is 51.55%.


Sejuani
Cơn Thịnh Nộ Phương Bắc
Master Yi wins against Sejuani 46.10% of the time which is 5.89% lower against Sejuani than the average opponent.
After normalising both champions win rates Master Yi wins against Sejuani 1.28% less often than would be expected.
The average opponent winrate against Sejuani is 51.99%.


Trundle
Vua Quỉ Khổng Lồ
Master Yi wins against Trundle 46.22% of the time which is 4.49% lower against Trundle than the average opponent.
After normalising both champions win rates Master Yi wins against Trundle 0.12% more often than would be expected.
The average opponent winrate against Trundle is 50.71%.


Dr. Mundo
Cuồng Nhân Xứ Zaun
Master Yi wins against Dr. Mundo 46.34% of the time which is 5.58% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Master Yi wins against Dr. Mundo 0.97% less often than would be expected.
The average opponent winrate against Dr. Mundo is 51.92%.


Viego
Hắc Diệt Đế Vương
Master Yi wins against Viego 46.91% of the time which is 5.39% lower against Viego than the average opponent.
After normalising both champions win rates Master Yi wins against Viego 0.78% less often than would be expected.
The average opponent winrate against Viego is 52.30%.


Lillia
Nụ Hoa Bẽn Lẽn
Master Yi wins against Lillia 47.03% of the time which is 5.75% lower against Lillia than the average opponent.
After normalising both champions win rates Master Yi wins against Lillia 1.14% less often than would be expected.
The average opponent winrate against Lillia is 52.78%.


Morgana
Thiên Thần Sa Ngã
Master Yi wins against Morgana 47.32% of the time which is 3.28% lower against Morgana than the average opponent.
After normalising both champions win rates Master Yi wins against Morgana 1.33% more often than would be expected.
The average opponent winrate against Morgana is 50.60%.


Mordekaiser
Ác Quỷ Thiết Giáp
Master Yi wins against Mordekaiser 47.49% of the time which is 2.33% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Master Yi wins against Mordekaiser 2.28% more often than would be expected.
The average opponent winrate against Mordekaiser is 49.82%.


Shaco
Tên Hề Quỷ
Master Yi wins against Shaco 47.51% of the time which is 7.63% lower against Shaco than the average opponent.
After normalising both champions win rates Master Yi wins against Shaco 3.03% less often than would be expected.
The average opponent winrate against Shaco is 55.14%.


Graves
Kẻ Ngoài Vòng Pháp Luật
Master Yi wins against Graves 47.69% of the time which is 5.58% lower against Graves than the average opponent.
After normalising both champions win rates Master Yi wins against Graves 0.97% less often than would be expected.
The average opponent winrate against Graves is 53.27%.


Nocturne
Ác Mộng Vĩnh Cửu
Master Yi wins against Nocturne 47.99% of the time which is 4.09% lower against Nocturne than the average opponent.
After normalising both champions win rates Master Yi wins against Nocturne 0.52% more often than would be expected.
The average opponent winrate against Nocturne is 52.08%.


Zac
Vũ Khí Bí Mật
Master Yi wins against Zac 48.18% of the time which is 6.27% lower against Zac than the average opponent.
After normalising both champions win rates Master Yi wins against Zac 1.67% less often than would be expected.
The average opponent winrate against Zac is 54.45%.


Xin Zhao
Tể Tướng Demacia
Master Yi wins against Xin Zhao 48.52% of the time which is 3.90% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Master Yi wins against Xin Zhao 0.71% more often than would be expected.
The average opponent winrate against Xin Zhao is 52.42%.


Darius
Đại Tướng Noxus
Master Yi wins against Darius 48.55% of the time which is 6.20% lower against Darius than the average opponent.
After normalising both champions win rates Master Yi wins against Darius 1.60% less often than would be expected.
The average opponent winrate against Darius is 54.75%.


Diana
Vầng Trăng Ai Oán
Master Yi wins against Diana 48.66% of the time which is 3.84% lower against Diana than the average opponent.
After normalising both champions win rates Master Yi wins against Diana 0.77% more often than would be expected.
The average opponent winrate against Diana is 52.50%.


Nunu & Willump
Cậu Bé & Người Tuyết
Master Yi wins against Nunu & Willump 48.73% of the time which is 4.88% lower against Nunu & Willump than the average opponent.
After normalising both champions win rates Master Yi wins against Nunu & Willump 0.27% less often than would be expected.
The average opponent winrate against Nunu & Willump is 53.61%.


Pantheon
Mũi Giáo Bất Diệt
Master Yi wins against Pantheon 48.79% of the time which is 5.59% lower against Pantheon than the average opponent.
After normalising both champions win rates Master Yi wins against Pantheon 0.99% less often than would be expected.
The average opponent winrate against Pantheon is 54.38%.


Nasus
Nhà Thông Thái Sa Mạc
Master Yi wins against Nasus 48.81% of the time which is 1.95% lower against Nasus than the average opponent.
After normalising both champions win rates Master Yi wins against Nasus 2.66% more often than would be expected.
The average opponent winrate against Nasus is 50.76%.


Kayn
Tử Thần Bóng Tối
Master Yi wins against Kayn 48.92% of the time which is 4.06% lower against Kayn than the average opponent.
After normalising both champions win rates Master Yi wins against Kayn 0.55% more often than would be expected.
The average opponent winrate against Kayn is 52.98%.


Nautilus
Khổng Lồ Biển Sâu
Master Yi wins against Nautilus 48.96% of the time which is 2.47% lower against Nautilus than the average opponent.
After normalising both champions win rates Master Yi wins against Nautilus 2.14% more often than would be expected.
The average opponent winrate against Nautilus is 51.43%.


Fiddlesticks
Nỗi Sợ Viễn Cổ
Master Yi wins against Fiddlesticks 49.65% of the time which is 4.83% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Master Yi wins against Fiddlesticks 0.23% less often than would be expected.
The average opponent winrate against Fiddlesticks is 54.48%.


Sylas
Kẻ Phá Xiềng
Master Yi wins against Sylas 49.68% of the time which is 4.70% lower against Sylas than the average opponent.
After normalising both champions win rates Master Yi wins against Sylas 0.10% less often than would be expected.
The average opponent winrate against Sylas is 54.38%.


Bel'Veth
Nữ Chúa Hư Không
Master Yi wins against Bel'Veth 50.00% of the time which is 3.81% lower against Bel'Veth than the average opponent.
After normalising both champions win rates Master Yi wins against Bel'Veth 0.79% more often than would be expected.
The average opponent winrate against Bel'Veth is 53.81%.


Jarvan IV
Biểu Tượng Của Demacia
Master Yi wins against Jarvan IV 50.68% of the time which is 1.67% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Master Yi wins against Jarvan IV 2.94% more often than would be expected.
The average opponent winrate against Jarvan IV is 52.35%.


Talon
Sát Thủ Bóng Đêm
Master Yi wins against Talon 50.69% of the time which is 5.38% lower against Talon than the average opponent.
After normalising both champions win rates Master Yi wins against Talon 0.79% less often than would be expected.
The average opponent winrate against Talon is 56.07%.


Kindred
Thợ Săn Vĩnh Hằng
Master Yi wins against Kindred 50.73% of the time which is 5.42% lower against Kindred than the average opponent.
After normalising both champions win rates Master Yi wins against Kindred 0.83% less often than would be expected.
The average opponent winrate against Kindred is 56.15%.


Lee Sin
Thầy Tu Mù
Master Yi wins against Lee Sin 51.00% of the time which is 4.23% lower against Lee Sin than the average opponent.
After normalising both champions win rates Master Yi wins against Lee Sin 0.37% more often than would be expected.
The average opponent winrate against Lee Sin is 55.23%.


Naafiri
Chó Săn Khát Máu
Master Yi wins against Naafiri 51.17% of the time which is 3.60% lower against Naafiri than the average opponent.
After normalising both champions win rates Master Yi wins against Naafiri 1.00% more often than would be expected.
The average opponent winrate against Naafiri is 54.77%.


Evelynn
Yêu Nữ
Master Yi wins against Evelynn 51.54% of the time which is 3.44% lower against Evelynn than the average opponent.
After normalising both champions win rates Master Yi wins against Evelynn 1.16% more often than would be expected.
The average opponent winrate against Evelynn is 54.98%.


Sett
Đại Ca
Master Yi wins against Sett 51.61% of the time which is 1.34% higher against Sett than the average opponent.
After normalising both champions win rates Master Yi wins against Sett 5.95% more often than would be expected.
The average opponent winrate against Sett is 50.27%.


Hecarim
Bóng Ma Chiến Tranh
Master Yi wins against Hecarim 52.09% of the time which is 3.94% lower against Hecarim than the average opponent.
After normalising both champions win rates Master Yi wins against Hecarim 0.65% more often than would be expected.
The average opponent winrate against Hecarim is 56.03%.


Rengar
Thú Săn Mồi Kiêu Hãnh
Master Yi wins against Rengar 52.18% of the time which is 7.65% lower against Rengar than the average opponent.
After normalising both champions win rates Master Yi wins against Rengar 3.10% less often than would be expected.
The average opponent winrate against Rengar is 59.83%.


Ekko
Cậu Bé Đảo Lộn Thời Gian
Master Yi wins against Ekko 52.45% of the time which is 2.01% lower against Ekko than the average opponent.
After normalising both champions win rates Master Yi wins against Ekko 2.59% more often than would be expected.
The average opponent winrate against Ekko is 54.46%.


Udyr
Lữ Khách Tinh Linh
Master Yi wins against Udyr 52.51% of the time which is 2.01% lower against Udyr than the average opponent.
After normalising both champions win rates Master Yi wins against Udyr 2.59% more often than would be expected.
The average opponent winrate against Udyr is 54.52%.


Poppy
Người Giữ Búa
Master Yi wins against Poppy 53.33% of the time which is 2.03% higher against Poppy than the average opponent.
After normalising both champions win rates Master Yi wins against Poppy 6.64% more often than would be expected.
The average opponent winrate against Poppy is 51.30%.


Cho'Gath
Quái Vật Hư Không
Master Yi wins against Cho'Gath 53.70% of the time which is 0.73% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Master Yi wins against Cho'Gath 3.87% more often than would be expected.
The average opponent winrate against Cho'Gath is 54.43%.


Karthus
Tiếng Ru Tử Thần
Master Yi wins against Karthus 53.81% of the time which is 0.57% higher against Karthus than the average opponent.
After normalising both champions win rates Master Yi wins against Karthus 5.18% more often than would be expected.
The average opponent winrate against Karthus is 53.24%.


Zed
Chúa Tể Bóng Tối
Master Yi wins against Zed 54.84% of the time which is 0.24% higher against Zed than the average opponent.
After normalising both champions win rates Master Yi wins against Zed 4.84% more often than would be expected.
The average opponent winrate against Zed is 54.60%.


Malphite
Mảnh Vỡ Thiên Thạch
Master Yi wins against Malphite 55.12% of the time which is 1.46% lower against Malphite than the average opponent.
After normalising both champions win rates Master Yi wins against Malphite 3.13% more often than would be expected.
The average opponent winrate against Malphite is 56.58%.


Rek'Sai
Nấm Mồ Hư Không
Master Yi wins against Rek'Sai 55.90% of the time which is 2.28% lower against Rek'Sai than the average opponent.
After normalising both champions win rates Master Yi wins against Rek'Sai 2.29% more often than would be expected.
The average opponent winrate against Rek'Sai is 58.18%.


Qiyana
Nữ Hoàng Nguyên Tố
Master Yi wins against Qiyana 56.08% of the time which is 2.11% lower against Qiyana than the average opponent.
After normalising both champions win rates Master Yi wins against Qiyana 2.46% more often than would be expected.
The average opponent winrate against Qiyana is 58.19%.


Nidalee
Nữ Thợ Săn Hóa Thú
Master Yi wins against Nidalee 56.08% of the time which is 4.76% lower against Nidalee than the average opponent.
After normalising both champions win rates Master Yi wins against Nidalee 0.23% less often than would be expected.
The average opponent winrate against Nidalee is 60.84%.


Ivern
Thụ Thần Thân Thiện
Master Yi wins against Ivern 57.41% of the time which is 0.34% higher against Ivern than the average opponent.
After normalising both champions win rates Master Yi wins against Ivern 4.92% more often than would be expected.
The average opponent winrate against Ivern is 57.07%.


Vayne
Thợ Săn Bóng Đêm
Master Yi wins against Vayne 59.23% of the time which is 3.89% higher against Vayne than the average opponent.
After normalising both champions win rates Master Yi wins against Vayne 8.49% more often than would be expected.
The average opponent winrate against Vayne is 55.34%.


Skarner
Thần Quyền Cổ Đại
Master Yi wins against Skarner 60.67% of the time which is 4.31% higher against Skarner than the average opponent.
After normalising both champions win rates Master Yi wins against Skarner 8.90% more often than would be expected.
The average opponent winrate against Skarner is 56.36%.