

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: 4,788,068
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 Vayne, Lillia & Naafiri. While Master Yi jungle is countered most by jungle champions of Rek'Sai, Wukong & Evelynn. Below is a detailed breakdown of Master Yi jungle counters against jungle champions with a minimum of 100 games.


Rek'Sai
a Escavadora do Vazio
Master Yi wins against Rek'Sai 44.57% of the time which is 4.06% lower against Rek'Sai than the average opponent.
After normalising both champions win rates Master Yi wins against Rek'Sai 6.21% less often than would be expected.
The average opponent winrate against Rek'Sai is 48.63%.


Wukong
o Macaco Rei
Master Yi wins against Wukong 45.05% of the time which is 3.31% lower against Wukong than the average opponent.
After normalising both champions win rates Master Yi wins against Wukong 5.46% less often than would be expected.
The average opponent winrate against Wukong is 48.36%.


Rammus
o Tatu Blindado
Master Yi wins against Rammus 46.55% of the time which is 0.50% lower against Rammus than the average opponent.
After normalising both champions win rates Master Yi wins against Rammus 2.65% less often than would be expected.
The average opponent winrate against Rammus is 47.05%.


Evelynn
o Abraço da Agonia
Master Yi wins against Evelynn 46.55% of the time which is 1.41% lower against Evelynn than the average opponent.
After normalising both champions win rates Master Yi wins against Evelynn 3.56% less often than would be expected.
The average opponent winrate against Evelynn is 47.96%.


Amumu
a Múmia Triste
Master Yi wins against Amumu 46.92% of the time which is 1.36% lower against Amumu than the average opponent.
After normalising both champions win rates Master Yi wins against Amumu 3.51% less often than would be expected.
The average opponent winrate against Amumu is 48.28%.


Ekko
o Rapaz que Estilhaçou o Tempo
Master Yi wins against Ekko 47.17% of the time which is 1.09% lower against Ekko than the average opponent.
After normalising both champions win rates Master Yi wins against Ekko 3.24% less often than would be expected.
The average opponent winrate against Ekko is 48.26%.


Kha'Zix
o Ceifador do Vazio
Master Yi wins against Kha'Zix 47.55% of the time which is 0.43% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Master Yi wins against Kha'Zix 2.58% less often than would be expected.
The average opponent winrate against Kha'Zix is 47.98%.


Qiyana
a Imperatriz dos Elementos
Master Yi wins against Qiyana 48.23% of the time which is 2.93% lower against Qiyana than the average opponent.
After normalising both champions win rates Master Yi wins against Qiyana 5.08% less often than would be expected.
The average opponent winrate against Qiyana is 51.16%.


Pantheon
a Lança Indestrutível
Master Yi wins against Pantheon 48.25% of the time which is 2.28% lower against Pantheon than the average opponent.
After normalising both champions win rates Master Yi wins against Pantheon 4.43% less often than would be expected.
The average opponent winrate against Pantheon is 50.53%.


Lee Sin
o Monge Cego
Master Yi wins against Lee Sin 48.59% of the time which is 0.72% lower against Lee Sin than the average opponent.
After normalising both champions win rates Master Yi wins against Lee Sin 2.87% less often than would be expected.
The average opponent winrate against Lee Sin is 49.31%.


Warwick
a Ira Desimpedida de Zaun
Master Yi wins against Warwick 48.59% of the time which is 2.22% higher against Warwick than the average opponent.
After normalising both champions win rates Master Yi wins against Warwick 0.07% more often than would be expected.
The average opponent winrate against Warwick is 46.37%.


Vi
a Defensora de Piltover
Master Yi wins against Vi 49.10% of the time which is 1.18% lower against Vi than the average opponent.
After normalising both champions win rates Master Yi wins against Vi 3.33% less often than would be expected.
The average opponent winrate against Vi is 50.28%.


Morgana
a Caída
Master Yi wins against Morgana 49.11% of the time which is 1.52% higher against Morgana than the average opponent.
After normalising both champions win rates Master Yi wins against Morgana 0.63% less often than would be expected.
The average opponent winrate against Morgana is 47.59%.


Hecarim
a Sombra da Guerra
Master Yi wins against Hecarim 49.27% of the time which is 0.39% lower against Hecarim than the average opponent.
After normalising both champions win rates Master Yi wins against Hecarim 2.54% less often than would be expected.
The average opponent winrate against Hecarim is 49.66%.


Zac
a Arma Secreta
Master Yi wins against Zac 49.34% of the time which is 0.65% higher against Zac than the average opponent.
After normalising both champions win rates Master Yi wins against Zac 1.50% less often than would be expected.
The average opponent winrate against Zac is 48.69%.


Sylas
o Abjugado
Master Yi wins against Sylas 49.54% of the time which is 0.00% lower against Sylas than the average opponent.
After normalising both champions win rates Master Yi wins against Sylas 2.15% less often than would be expected.
The average opponent winrate against Sylas is 49.54%.


Kindred
os Caçadores Eternos
Master Yi wins against Kindred 51.03% of the time which is 2.09% higher against Kindred than the average opponent.
After normalising both champions win rates Master Yi wins against Kindred 0.06% less often than would be expected.
The average opponent winrate against Kindred is 48.94%.


Karthus
a Voz Mortal
Master Yi wins against Karthus 51.18% of the time which is 0.73% higher against Karthus than the average opponent.
After normalising both champions win rates Master Yi wins against Karthus 1.42% less often than would be expected.
The average opponent winrate against Karthus is 50.45%.


Udyr
o Andarilho Espiritual
Master Yi wins against Udyr 51.20% of the time which is 2.71% higher against Udyr than the average opponent.
After normalising both champions win rates Master Yi wins against Udyr 0.56% more often than would be expected.
The average opponent winrate against Udyr is 48.49%.


Nocturne
o Eterno Pesadelo
Master Yi wins against Nocturne 51.62% of the time which is 2.17% higher against Nocturne than the average opponent.
After normalising both champions win rates Master Yi wins against Nocturne 0.02% more often than would be expected.
The average opponent winrate against Nocturne is 49.45%.


Jax
o Grão-Mestre das Armas
Master Yi wins against Jax 51.96% of the time which is 4.96% higher against Jax than the average opponent.
After normalising both champions win rates Master Yi wins against Jax 2.81% more often than would be expected.
The average opponent winrate against Jax is 47.00%.


Shaco
o Bufão Demoníaco
Master Yi wins against Shaco 52.09% of the time which is 2.22% higher against Shaco than the average opponent.
After normalising both champions win rates Master Yi wins against Shaco 0.07% more often than would be expected.
The average opponent winrate against Shaco is 49.87%.


Talon
a Sombra da Lâmina
Master Yi wins against Talon 52.09% of the time which is 2.68% higher against Talon than the average opponent.
After normalising both champions win rates Master Yi wins against Talon 0.53% more often than would be expected.
The average opponent winrate against Talon is 49.41%.


Nautilus
o Titã das Profundezas
Master Yi wins against Nautilus 52.11% of the time which is 0.38% lower against Nautilus than the average opponent.
After normalising both champions win rates Master Yi wins against Nautilus 2.52% less often than would be expected.
The average opponent winrate against Nautilus is 52.49%.


Viego
O Rei Destruído
Master Yi wins against Viego 52.16% of the time which is 2.94% higher against Viego than the average opponent.
After normalising both champions win rates Master Yi wins against Viego 0.79% more often than would be expected.
The average opponent winrate against Viego is 49.22%.


Sejuani
a Fúria do Norte
Master Yi wins against Sejuani 52.28% of the time which is 0.72% higher against Sejuani than the average opponent.
After normalising both champions win rates Master Yi wins against Sejuani 1.43% less often than would be expected.
The average opponent winrate against Sejuani is 51.56%.


Volibear
a Tempestade Implacável
Master Yi wins against Volibear 52.31% of the time which is 5.72% higher against Volibear than the average opponent.
After normalising both champions win rates Master Yi wins against Volibear 3.57% more often than would be expected.
The average opponent winrate against Volibear is 46.59%.


Ivern
o Pai do Verde
Master Yi wins against Ivern 52.48% of the time which is 5.08% higher against Ivern than the average opponent.
After normalising both champions win rates Master Yi wins against Ivern 2.93% more often than would be expected.
The average opponent winrate against Ivern is 47.40%.


Nidalee
a Caçadora Bestial
Master Yi wins against Nidalee 52.56% of the time which is 2.60% higher against Nidalee than the average opponent.
After normalising both champions win rates Master Yi wins against Nidalee 0.45% more often than would be expected.
The average opponent winrate against Nidalee is 49.96%.


Trundle
o Rei dos Trolls
Master Yi wins against Trundle 52.85% of the time which is 4.15% higher against Trundle than the average opponent.
After normalising both champions win rates Master Yi wins against Trundle 2.00% more often than would be expected.
The average opponent winrate against Trundle is 48.70%.


Bel'Veth
a Imperatriz do Vazio
Master Yi wins against Bel'Veth 52.88% of the time which is 4.23% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Master Yi wins against Bel'Veth 2.08% more often than would be expected.
The average opponent winrate against Bel'Veth is 48.65%.


Jarvan IV
o Exemplo de Demacia
Master Yi wins against Jarvan IV 53.06% of the time which is 4.22% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Master Yi wins against Jarvan IV 2.07% more often than would be expected.
The average opponent winrate against Jarvan IV is 48.84%.


Graves
o Foragido
Master Yi wins against Graves 53.37% of the time which is 4.28% higher against Graves than the average opponent.
After normalising both champions win rates Master Yi wins against Graves 2.13% more often than would be expected.
The average opponent winrate against Graves is 49.09%.


Shyvana
a Meio-Dragão
Master Yi wins against Shyvana 53.42% of the time which is 3.44% higher against Shyvana than the average opponent.
After normalising both champions win rates Master Yi wins against Shyvana 1.29% more often than would be expected.
The average opponent winrate against Shyvana is 49.98%.


Briar
a Fome Contida
Master Yi wins against Briar 53.54% of the time which is 7.04% higher against Briar than the average opponent.
After normalising both champions win rates Master Yi wins against Briar 4.89% more often than would be expected.
The average opponent winrate against Briar is 46.50%.


Fiddlesticks
o Terror Ancestral
Master Yi wins against Fiddlesticks 53.56% of the time which is 5.41% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Master Yi wins against Fiddlesticks 3.26% more often than would be expected.
The average opponent winrate against Fiddlesticks is 48.15%.


Elise
a Aranha Rainha
Master Yi wins against Elise 53.77% of the time which is 4.79% higher against Elise than the average opponent.
After normalising both champions win rates Master Yi wins against Elise 2.64% more often than would be expected.
The average opponent winrate against Elise is 48.98%.


Xin Zhao
o Senescal de Demacia
Master Yi wins against Xin Zhao 53.87% of the time which is 3.79% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Master Yi wins against Xin Zhao 1.64% more often than would be expected.
The average opponent winrate against Xin Zhao is 50.08%.


Zed
o Mestre das Sombras
Master Yi wins against Zed 54.28% of the time which is 2.57% higher against Zed than the average opponent.
After normalising both champions win rates Master Yi wins against Zed 0.42% more often than would be expected.
The average opponent winrate against Zed is 51.71%.


Kayn
o Ceifador das Sombras
Master Yi wins against Kayn 54.61% of the time which is 5.80% higher against Kayn than the average opponent.
After normalising both champions win rates Master Yi wins against Kayn 3.65% more often than would be expected.
The average opponent winrate against Kayn is 48.81%.


Rengar
o Acossador da Alcateia
Master Yi wins against Rengar 54.70% of the time which is 3.84% higher against Rengar than the average opponent.
After normalising both champions win rates Master Yi wins against Rengar 1.69% more often than would be expected.
The average opponent winrate against Rengar is 50.86%.


Nunu e Willump
o Garoto e seu Yeti
Master Yi wins against Nunu e Willump 54.81% of the time which is 7.15% higher against Nunu e Willump than the average opponent.
After normalising both champions win rates Master Yi wins against Nunu e Willump 5.00% more often than would be expected.
The average opponent winrate against Nunu e Willump is 47.66%.


Diana
o Escárnio da Lua
Master Yi wins against Diana 54.82% of the time which is 6.02% higher against Diana than the average opponent.
After normalising both champions win rates Master Yi wins against Diana 3.87% more often than would be expected.
The average opponent winrate against Diana is 48.80%.


Gragas
o Badernista
Master Yi wins against Gragas 55.04% of the time which is 6.57% higher against Gragas than the average opponent.
After normalising both champions win rates Master Yi wins against Gragas 4.42% more often than would be expected.
The average opponent winrate against Gragas is 48.47%.


Zyra
a Ascensão dos Espinhos
Master Yi wins against Zyra 55.65% of the time which is 5.52% higher against Zyra than the average opponent.
After normalising both champions win rates Master Yi wins against Zyra 3.37% more often than would be expected.
The average opponent winrate against Zyra is 50.13%.


Naafiri
Fera das Cem Mordidas
Master Yi wins against Naafiri 59.07% of the time which is 9.90% higher against Naafiri than the average opponent.
After normalising both champions win rates Master Yi wins against Naafiri 7.75% more often than would be expected.
The average opponent winrate against Naafiri is 49.17%.


Lillia
o Florir Receoso
Master Yi wins against Lillia 60.57% of the time which is 10.17% higher against Lillia than the average opponent.
After normalising both champions win rates Master Yi wins against Lillia 8.02% more often than would be expected.
The average opponent winrate against Lillia is 50.40%.


Vayne
a Caçadora Noturna
Master Yi wins against Vayne 62.14% of the time which is 4.95% higher against Vayne than the average opponent.
After normalising both champions win rates Master Yi wins against Vayne 2.83% more often than would be expected.
The average opponent winrate against Vayne is 57.19%.