

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: 20,800,083
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 30 is the strongest counter to jungle champions of Yasuo, Neeko & Riven. While Master Yi jungle is countered most by jungle champions of Rammus, Yorick & Jax. Below is a detailed breakdown of Master Yi jungle counters against jungle champions with a minimum of 100 games.


Rammus
o Tatu Blindado
Master Yi wins against Rammus 42.38% of the time which is 6.14% lower against Rammus than the average opponent.
After normalising both champions win rates Master Yi wins against Rammus 4.52% less often than would be expected.
The average opponent winrate against Rammus is 48.52%.


Yorick
o Pastor de Almas
Master Yi wins against Yorick 43.62% of the time which is 6.78% lower against Yorick than the average opponent.
After normalising both champions win rates Master Yi wins against Yorick 5.16% less often than would be expected.
The average opponent winrate against Yorick is 50.40%.


Jax
o Grão-Mestre das Armas
Master Yi wins against Jax 44.37% of the time which is 4.87% lower against Jax than the average opponent.
After normalising both champions win rates Master Yi wins against Jax 3.25% less often than would be expected.
The average opponent winrate against Jax is 49.24%.


Warwick
a Ira Desimpedida de Zaun
Master Yi wins against Warwick 44.88% of the time which is 3.62% lower against Warwick than the average opponent.
After normalising both champions win rates Master Yi wins against Warwick 2.00% less often than would be expected.
The average opponent winrate against Warwick is 48.50%.


Tryndamere
o Rei Bárbaro
Master Yi wins against Tryndamere 44.99% of the time which is 5.76% lower against Tryndamere than the average opponent.
After normalising both champions win rates Master Yi wins against Tryndamere 4.14% less often than would be expected.
The average opponent winrate against Tryndamere is 50.75%.


Wukong
o Macaco Rei
Master Yi wins against Wukong 45.40% of the time which is 4.31% lower against Wukong than the average opponent.
After normalising both champions win rates Master Yi wins against Wukong 2.69% less often than would be expected.
The average opponent winrate against Wukong is 49.71%.


Volibear
a Tempestade Implacável
Master Yi wins against Volibear 45.94% of the time which is 2.89% lower against Volibear than the average opponent.
After normalising both champions win rates Master Yi wins against Volibear 1.27% less often than would be expected.
The average opponent winrate against Volibear is 48.83%.


Briar
a Fome Contida
Master Yi wins against Briar 46.05% of the time which is 2.01% lower against Briar than the average opponent.
After normalising both champions win rates Master Yi wins against Briar 0.39% less often than would be expected.
The average opponent winrate against Briar is 48.06%.


Amumu
a Múmia Triste
Master Yi wins against Amumu 46.63% of the time which is 1.95% lower against Amumu than the average opponent.
After normalising both champions win rates Master Yi wins against Amumu 0.33% less often than would be expected.
The average opponent winrate against Amumu is 48.58%.


Trundle
o Rei dos Trolls
Master Yi wins against Trundle 47.18% of the time which is 0.84% lower against Trundle than the average opponent.
After normalising both champions win rates Master Yi wins against Trundle 0.78% more often than would be expected.
The average opponent winrate against Trundle is 48.02%.


Viego
O Rei Destruído
Master Yi wins against Viego 47.41% of the time which is 3.39% lower against Viego than the average opponent.
After normalising both champions win rates Master Yi wins against Viego 1.77% less often than would be expected.
The average opponent winrate against Viego is 50.80%.


Morgana
a Caída
Master Yi wins against Morgana 48.34% of the time which is 3.55% lower against Morgana than the average opponent.
After normalising both champions win rates Master Yi wins against Morgana 1.93% less often than would be expected.
The average opponent winrate against Morgana is 51.89%.


Dr. Mundo
o Louco de Zaun
Master Yi wins against Dr. Mundo 48.47% of the time which is 0.67% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Master Yi wins against Dr. Mundo 0.95% more often than would be expected.
The average opponent winrate against Dr. Mundo is 49.14%.


Pantheon
a Lança Indestrutível
Master Yi wins against Pantheon 48.50% of the time which is 3.76% lower against Pantheon than the average opponent.
After normalising both champions win rates Master Yi wins against Pantheon 2.14% less often than would be expected.
The average opponent winrate against Pantheon is 52.26%.


Teemo
o Explorador Veloz
Master Yi wins against Teemo 49.29% of the time which is 0.60% lower against Teemo than the average opponent.
After normalising both champions win rates Master Yi wins against Teemo 1.02% more often than would be expected.
The average opponent winrate against Teemo is 49.89%.


Sejuani
a Fúria do Norte
Master Yi wins against Sejuani 49.32% of the time which is 2.29% lower against Sejuani than the average opponent.
After normalising both champions win rates Master Yi wins against Sejuani 0.67% less often than would be expected.
The average opponent winrate against Sejuani is 51.61%.


Nocturne
o Eterno Pesadelo
Master Yi wins against Nocturne 49.41% of the time which is 1.23% lower against Nocturne than the average opponent.
After normalising both champions win rates Master Yi wins against Nocturne 0.39% more often than would be expected.
The average opponent winrate against Nocturne is 50.64%.


Mordekaiser
o Revenã de Ferro
Master Yi wins against Mordekaiser 49.88% of the time which is 0.67% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Master Yi wins against Mordekaiser 2.29% more often than would be expected.
The average opponent winrate against Mordekaiser is 49.21%.


Ekko
o Rapaz que Estilhaçou o Tempo
Master Yi wins against Ekko 49.97% of the time which is 1.79% lower against Ekko than the average opponent.
After normalising both champions win rates Master Yi wins against Ekko 0.17% less often than would be expected.
The average opponent winrate against Ekko is 51.76%.


Shyvana
a Meio-Dragão
Master Yi wins against Shyvana 50.02% of the time which is 0.57% lower against Shyvana than the average opponent.
After normalising both champions win rates Master Yi wins against Shyvana 1.05% more often than would be expected.
The average opponent winrate against Shyvana is 50.59%.


Xin Zhao
o Senescal de Demacia
Master Yi wins against Xin Zhao 50.14% of the time which is 1.16% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Master Yi wins against Xin Zhao 0.46% more often than would be expected.
The average opponent winrate against Xin Zhao is 51.30%.


Sion
o Colosso Morto-Vivo
Master Yi wins against Sion 50.15% of the time which is 0.15% higher against Sion than the average opponent.
After normalising both champions win rates Master Yi wins against Sion 1.77% more often than would be expected.
The average opponent winrate against Sion is 50.00%.


Vi
a Defensora de Piltover
Master Yi wins against Vi 50.18% of the time which is 2.69% lower against Vi than the average opponent.
After normalising both champions win rates Master Yi wins against Vi 1.07% less often than would be expected.
The average opponent winrate against Vi is 52.87%.


Shen
o Olho do Crepúsculo
Master Yi wins against Shen 50.26% of the time which is 3.66% lower against Shen than the average opponent.
After normalising both champions win rates Master Yi wins against Shen 2.04% less often than would be expected.
The average opponent winrate against Shen is 53.92%.


Udyr
o Andarilho Espiritual
Master Yi wins against Udyr 50.31% of the time which is 3.11% lower against Udyr than the average opponent.
After normalising both champions win rates Master Yi wins against Udyr 1.49% less often than would be expected.
The average opponent winrate against Udyr is 53.42%.


Jarvan IV
o Exemplo de Demacia
Master Yi wins against Jarvan IV 50.36% of the time which is 0.11% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Master Yi wins against Jarvan IV 1.51% more often than would be expected.
The average opponent winrate against Jarvan IV is 50.47%.


Graves
o Foragido
Master Yi wins against Graves 50.48% of the time which is 1.18% lower against Graves than the average opponent.
After normalising both champions win rates Master Yi wins against Graves 0.44% more often than would be expected.
The average opponent winrate against Graves is 51.66%.


Shaco
o Bufão Demoníaco
Master Yi wins against Shaco 51.07% of the time which is 2.81% lower against Shaco than the average opponent.
After normalising both champions win rates Master Yi wins against Shaco 1.19% less often than would be expected.
The average opponent winrate against Shaco is 53.88%.


Diana
o Escárnio da Lua
Master Yi wins against Diana 51.17% of the time which is 0.35% lower against Diana than the average opponent.
After normalising both champions win rates Master Yi wins against Diana 1.27% more often than would be expected.
The average opponent winrate against Diana is 51.52%.


Nasus
o Curador das Areias
Master Yi wins against Nasus 51.18% of the time which is 0.48% lower against Nasus than the average opponent.
After normalising both champions win rates Master Yi wins against Nasus 1.14% more often than would be expected.
The average opponent winrate against Nasus is 51.66%.


Olaf
o Berserker
Master Yi wins against Olaf 51.21% of the time which is 3.11% lower against Olaf than the average opponent.
After normalising both champions win rates Master Yi wins against Olaf 1.49% less often than would be expected.
The average opponent winrate against Olaf is 54.32%.


Kha'Zix
o Ceifador do Vazio
Master Yi wins against Kha'Zix 51.30% of the time which is 2.04% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Master Yi wins against Kha'Zix 0.42% less often than would be expected.
The average opponent winrate against Kha'Zix is 53.34%.


Quinn
as Asas de Demacia
Master Yi wins against Quinn 51.37% of the time which is 5.93% lower against Quinn than the average opponent.
After normalising both champions win rates Master Yi wins against Quinn 4.31% less often than would be expected.
The average opponent winrate against Quinn is 57.30%.


Lillia
o Florir Receoso
Master Yi wins against Lillia 51.39% of the time which is 0.06% higher against Lillia than the average opponent.
After normalising both champions win rates Master Yi wins against Lillia 1.68% more often than would be expected.
The average opponent winrate against Lillia is 51.33%.


Bel'Veth
a Imperatriz do Vazio
Master Yi wins against Bel'Veth 51.50% of the time which is 1.17% lower against Bel'Veth than the average opponent.
After normalising both champions win rates Master Yi wins against Bel'Veth 0.45% more often than would be expected.
The average opponent winrate against Bel'Veth is 52.67%.


Fiddlesticks
o Terror Ancestral
Master Yi wins against Fiddlesticks 51.51% of the time which is 0.95% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Master Yi wins against Fiddlesticks 0.67% more often than would be expected.
The average opponent winrate against Fiddlesticks is 52.46%.


Poppy
a Guardiã do Martelo
Master Yi wins against Poppy 51.89% of the time which is 0.53% higher against Poppy than the average opponent.
After normalising both champions win rates Master Yi wins against Poppy 2.15% more often than would be expected.
The average opponent winrate against Poppy is 51.36%.


Vayne
a Caçadora Noturna
Master Yi wins against Vayne 51.96% of the time which is 3.22% lower against Vayne than the average opponent.
After normalising both champions win rates Master Yi wins against Vayne 1.60% less often than would be expected.
The average opponent winrate against Vayne is 55.18%.


Nunu e Willump
o Garoto e seu Yeti
Master Yi wins against Nunu e Willump 52.00% of the time which is 0.75% lower against Nunu e Willump than the average opponent.
After normalising both champions win rates Master Yi wins against Nunu e Willump 0.87% more often than would be expected.
The average opponent winrate against Nunu e Willump is 52.75%.


Nautilus
o Titã das Profundezas
Master Yi wins against Nautilus 52.13% of the time which is 4.27% lower against Nautilus than the average opponent.
After normalising both champions win rates Master Yi wins against Nautilus 2.65% less often than would be expected.
The average opponent winrate against Nautilus is 56.40%.


Rumble
a Ameaça Mecânica
Master Yi wins against Rumble 52.27% of the time which is 1.52% lower against Rumble than the average opponent.
After normalising both champions win rates Master Yi wins against Rumble 0.10% more often than would be expected.
The average opponent winrate against Rumble is 53.79%.


Kayn
o Ceifador das Sombras
Master Yi wins against Kayn 52.37% of the time which is 0.98% higher against Kayn than the average opponent.
After normalising both champions win rates Master Yi wins against Kayn 2.60% more often than would be expected.
The average opponent winrate against Kayn is 51.39%.


Brand
a Vingança Flamejante
Master Yi wins against Brand 52.64% of the time which is 0.54% lower against Brand than the average opponent.
After normalising both champions win rates Master Yi wins against Brand 1.08% more often than would be expected.
The average opponent winrate against Brand is 53.18%.


Zyra
a Ascensão dos Espinhos
Master Yi wins against Zyra 52.74% of the time which is 0.43% higher against Zyra than the average opponent.
After normalising both champions win rates Master Yi wins against Zyra 2.05% more often than would be expected.
The average opponent winrate against Zyra is 52.31%.


Sett
o Chefe
Master Yi wins against Sett 52.76% of the time which is 0.31% higher against Sett than the average opponent.
After normalising both champions win rates Master Yi wins against Sett 1.93% more often than would be expected.
The average opponent winrate against Sett is 52.45%.


Singed
o Químico Louco
Master Yi wins against Singed 52.90% of the time which is 0.74% lower against Singed than the average opponent.
After normalising both champions win rates Master Yi wins against Singed 0.88% more often than would be expected.
The average opponent winrate against Singed is 53.64%.


Lee Sin
o Monge Cego
Master Yi wins against Lee Sin 53.36% of the time which is 1.19% lower against Lee Sin than the average opponent.
After normalising both champions win rates Master Yi wins against Lee Sin 0.43% more often than would be expected.
The average opponent winrate against Lee Sin is 54.55%.


Zac
a Arma Secreta
Master Yi wins against Zac 53.36% of the time which is 0.35% higher against Zac than the average opponent.
After normalising both champions win rates Master Yi wins against Zac 1.97% more often than would be expected.
The average opponent winrate against Zac is 53.01%.


Sylas
o Abjugado
Master Yi wins against Sylas 53.37% of the time which is 2.56% lower against Sylas than the average opponent.
After normalising both champions win rates Master Yi wins against Sylas 0.94% less often than would be expected.
The average opponent winrate against Sylas is 55.93%.


Cho'Gath
o Terror do Vazio
Master Yi wins against Cho'Gath 53.57% of the time which is 0.68% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Master Yi wins against Cho'Gath 2.30% more often than would be expected.
The average opponent winrate against Cho'Gath is 52.89%.


Darius
a Mão de Noxus
Master Yi wins against Darius 53.72% of the time which is 0.64% higher against Darius than the average opponent.
After normalising both champions win rates Master Yi wins against Darius 2.26% more often than would be expected.
The average opponent winrate against Darius is 53.08%.


Elise
a Aranha Rainha
Master Yi wins against Elise 53.76% of the time which is 0.21% lower against Elise than the average opponent.
After normalising both champions win rates Master Yi wins against Elise 1.41% more often than would be expected.
The average opponent winrate against Elise is 53.97%.


Evelynn
o Abraço da Agonia
Master Yi wins against Evelynn 53.80% of the time which is 0.14% lower against Evelynn than the average opponent.
After normalising both champions win rates Master Yi wins against Evelynn 1.48% more often than would be expected.
The average opponent winrate against Evelynn is 53.94%.


Kindred
os Caçadores Eternos
Master Yi wins against Kindred 53.88% of the time which is 0.54% lower against Kindred than the average opponent.
After normalising both champions win rates Master Yi wins against Kindred 1.08% more often than would be expected.
The average opponent winrate against Kindred is 54.42%.


Gragas
o Badernista
Master Yi wins against Gragas 53.98% of the time which is 1.28% lower against Gragas than the average opponent.
After normalising both champions win rates Master Yi wins against Gragas 0.34% more often than would be expected.
The average opponent winrate against Gragas is 55.26%.


Talon
a Sombra da Lâmina
Master Yi wins against Talon 54.17% of the time which is 0.57% lower against Talon than the average opponent.
After normalising both champions win rates Master Yi wins against Talon 1.05% more often than would be expected.
The average opponent winrate against Talon is 54.74%.


Naafiri
Fera das Cem Mordidas
Master Yi wins against Naafiri 54.29% of the time which is 1.32% higher against Naafiri than the average opponent.
After normalising both champions win rates Master Yi wins against Naafiri 2.94% more often than would be expected.
The average opponent winrate against Naafiri is 52.97%.


Zed
o Mestre das Sombras
Master Yi wins against Zed 54.43% of the time which is 0.19% lower against Zed than the average opponent.
After normalising both champions win rates Master Yi wins against Zed 1.43% more often than would be expected.
The average opponent winrate against Zed is 54.62%.


Urgot
o Encouraçado
Master Yi wins against Urgot 54.69% of the time which is 0.26% higher against Urgot than the average opponent.
After normalising both champions win rates Master Yi wins against Urgot 1.88% more often than would be expected.
The average opponent winrate against Urgot is 54.43%.


Maokai
o Ente Sinistro
Master Yi wins against Maokai 54.91% of the time which is 0.49% higher against Maokai than the average opponent.
After normalising both champions win rates Master Yi wins against Maokai 2.11% more often than would be expected.
The average opponent winrate against Maokai is 54.42%.


Rek'Sai
a Escavadora do Vazio
Master Yi wins against Rek'Sai 55.20% of the time which is 1.41% lower against Rek'Sai than the average opponent.
After normalising both champions win rates Master Yi wins against Rek'Sai 0.21% more often than would be expected.
The average opponent winrate against Rek'Sai is 56.61%.


Hecarim
a Sombra da Guerra
Master Yi wins against Hecarim 55.35% of the time which is 0.93% higher against Hecarim than the average opponent.
After normalising both champions win rates Master Yi wins against Hecarim 2.55% more often than would be expected.
The average opponent winrate against Hecarim is 54.42%.


Karthus
a Voz Mortal
Master Yi wins against Karthus 55.37% of the time which is 2.68% higher against Karthus than the average opponent.
After normalising both champions win rates Master Yi wins against Karthus 4.30% more often than would be expected.
The average opponent winrate against Karthus is 52.69%.


Ambessa
Matriarca da Guerra
Master Yi wins against Ambessa 55.49% of the time which is 0.72% higher against Ambessa than the average opponent.
After normalising both champions win rates Master Yi wins against Ambessa 2.34% more often than would be expected.
The average opponent winrate against Ambessa is 54.77%.


Qiyana
a Imperatriz dos Elementos
Master Yi wins against Qiyana 56.64% of the time which is 3.23% lower against Qiyana than the average opponent.
After normalising both champions win rates Master Yi wins against Qiyana 1.61% less often than would be expected.
The average opponent winrate against Qiyana is 59.87%.


Gwen
A Costureira Encantada
Master Yi wins against Gwen 57.26% of the time which is 2.17% higher against Gwen than the average opponent.
After normalising both champions win rates Master Yi wins against Gwen 3.79% more often than would be expected.
The average opponent winrate against Gwen is 55.09%.


Malphite
o Fragmento do Monolito
Master Yi wins against Malphite 57.31% of the time which is 1.13% higher against Malphite than the average opponent.
After normalising both champions win rates Master Yi wins against Malphite 2.75% more often than would be expected.
The average opponent winrate against Malphite is 56.18%.


Yone
o Inesquecido
Master Yi wins against Yone 57.36% of the time which is 1.83% lower against Yone than the average opponent.
After normalising both champions win rates Master Yi wins against Yone 0.21% less often than would be expected.
The average opponent winrate against Yone is 59.19%.


Nidalee
a Caçadora Bestial
Master Yi wins against Nidalee 57.54% of the time which is 0.58% higher against Nidalee than the average opponent.
After normalising both champions win rates Master Yi wins against Nidalee 2.20% more often than would be expected.
The average opponent winrate against Nidalee is 56.96%.


Ivern
o Pai do Verde
Master Yi wins against Ivern 57.87% of the time which is 2.93% higher against Ivern than the average opponent.
After normalising both champions win rates Master Yi wins against Ivern 4.55% more often than would be expected.
The average opponent winrate against Ivern is 54.94%.


Skarner
o Soberano Primordial
Master Yi wins against Skarner 60.02% of the time which is 1.64% higher against Skarner than the average opponent.
After normalising both champions win rates Master Yi wins against Skarner 3.26% more often than would be expected.
The average opponent winrate against Skarner is 58.38%.


Rengar
o Acossador da Alcateia
Master Yi wins against Rengar 60.13% of the time which is 0.61% higher against Rengar than the average opponent.
After normalising both champions win rates Master Yi wins against Rengar 2.23% more often than would be expected.
The average opponent winrate against Rengar is 59.52%.


Taliyah
a Tecelã de Pedras
Master Yi wins against Taliyah 60.14% of the time which is 3.69% higher against Taliyah than the average opponent.
After normalising both champions win rates Master Yi wins against Taliyah 5.31% more often than would be expected.
The average opponent winrate against Taliyah is 56.45%.


Garen
o Poder de Demacia
Master Yi wins against Garen 60.75% of the time which is 2.97% higher against Garen than the average opponent.
After normalising both champions win rates Master Yi wins against Garen 4.59% more often than would be expected.
The average opponent winrate against Garen is 57.78%.


Twitch
o Semeador da Peste
Master Yi wins against Twitch 62.50% of the time which is 3.62% higher against Twitch than the average opponent.
After normalising both champions win rates Master Yi wins against Twitch 5.24% more often than would be expected.
The average opponent winrate against Twitch is 58.88%.


Riven
a Exilada
Master Yi wins against Riven 63.00% of the time which is 1.99% higher against Riven than the average opponent.
After normalising both champions win rates Master Yi wins against Riven 3.61% more often than would be expected.
The average opponent winrate against Riven is 61.01%.


Neeko
a Camaleoa Curiosa
Master Yi wins against Neeko 66.67% of the time which is 8.23% higher against Neeko than the average opponent.
After normalising both champions win rates Master Yi wins against Neeko 9.85% more often than would be expected.
The average opponent winrate against Neeko is 58.44%.


Yasuo
o Imperdoável
Master Yi wins against Yasuo 67.92% of the time which is 6.26% higher against Yasuo than the average opponent.
After normalising both champions win rates Master Yi wins against Yasuo 7.87% more often than would be expected.
The average opponent winrate against Yasuo is 61.66%.