

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: 14,036,575
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 top Counters
Master Yi jungle on Patch 15.17 is the strongest counter to top champions of Malzahar, Rengar & Aurora. While Master Yi jungle is countered most by top champions of Galio, Rammus & Cassiopeia. Below is a detailed breakdown of Master Yi jungle counters against top champions with a minimum of 100 games.


Galio
the Colossus
Master Yi wins against Galio 39.50% of the time which is 8.67% lower against Galio than the average opponent.
After normalising both champions win rates Master Yi wins against Galio 11.44% less often than would be expected.
The average opponent winrate against Galio is 48.17%.


Rammus
the Armordillo
Master Yi wins against Rammus 43.80% of the time which is 4.75% lower against Rammus than the average opponent.
After normalising both champions win rates Master Yi wins against Rammus 7.52% less often than would be expected.
The average opponent winrate against Rammus is 48.55%.


Cassiopeia
the Serpent's Embrace
Master Yi wins against Cassiopeia 44.85% of the time which is 2.15% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Master Yi wins against Cassiopeia 4.92% less often than would be expected.
The average opponent winrate against Cassiopeia is 47.00%.


Zac
the Secret Weapon
Master Yi wins against Zac 44.88% of the time which is 2.30% lower against Zac than the average opponent.
After normalising both champions win rates Master Yi wins against Zac 5.07% less often than would be expected.
The average opponent winrate against Zac is 47.18%.


Ryze
the Rune Mage
Master Yi wins against Ryze 45.22% of the time which is 3.59% lower against Ryze than the average opponent.
After normalising both champions win rates Master Yi wins against Ryze 6.36% less often than would be expected.
The average opponent winrate against Ryze is 48.81%.


Riven
the Exile
Master Yi wins against Riven 46.26% of the time which is 1.48% lower against Riven than the average opponent.
After normalising both champions win rates Master Yi wins against Riven 4.25% less often than would be expected.
The average opponent winrate against Riven is 47.74%.


Kled
the Cantankerous Cavalier
Master Yi wins against Kled 46.84% of the time which is 0.11% higher against Kled than the average opponent.
After normalising both champions win rates Master Yi wins against Kled 2.66% less often than would be expected.
The average opponent winrate against Kled is 46.73%.


Swain
the Noxian Grand General
Master Yi wins against Swain 47.75% of the time which is 1.76% lower against Swain than the average opponent.
After normalising both champions win rates Master Yi wins against Swain 4.53% less often than would be expected.
The average opponent winrate against Swain is 49.51%.


Vayne
the Night Hunter
Master Yi wins against Vayne 48.33% of the time which is 0.15% lower against Vayne than the average opponent.
After normalising both champions win rates Master Yi wins against Vayne 2.92% less often than would be expected.
The average opponent winrate against Vayne is 48.48%.


Sion
The Undead Juggernaut
Master Yi wins against Sion 48.36% of the time which is 0.24% lower against Sion than the average opponent.
After normalising both champions win rates Master Yi wins against Sion 3.01% less often than would be expected.
The average opponent winrate against Sion is 48.60%.


Tryndamere
the Barbarian King
Master Yi wins against Tryndamere 48.36% of the time which is 0.18% lower against Tryndamere than the average opponent.
After normalising both champions win rates Master Yi wins against Tryndamere 2.95% less often than would be expected.
The average opponent winrate against Tryndamere is 48.54%.


Kennen
the Heart of the Tempest
Master Yi wins against Kennen 48.54% of the time which is 0.58% higher against Kennen than the average opponent.
After normalising both champions win rates Master Yi wins against Kennen 2.19% less often than would be expected.
The average opponent winrate against Kennen is 47.96%.


Pantheon
the Unbreakable Spear
Master Yi wins against Pantheon 48.83% of the time which is 0.25% higher against Pantheon than the average opponent.
After normalising both champions win rates Master Yi wins against Pantheon 2.52% less often than would be expected.
The average opponent winrate against Pantheon is 48.58%.


Quinn
Demacia's Wings
Master Yi wins against Quinn 48.89% of the time which is 2.72% higher against Quinn than the average opponent.
After normalising both champions win rates Master Yi wins against Quinn 0.04% less often than would be expected.
The average opponent winrate against Quinn is 46.17%.


Kayle
the Righteous
Master Yi wins against Kayle 49.46% of the time which is 2.35% higher against Kayle than the average opponent.
After normalising both champions win rates Master Yi wins against Kayle 0.42% less often than would be expected.
The average opponent winrate against Kayle is 47.11%.


Wukong
the Monkey King
Master Yi wins against Wukong 49.68% of the time which is 0.26% higher against Wukong than the average opponent.
After normalising both champions win rates Master Yi wins against Wukong 2.51% less often than would be expected.
The average opponent winrate against Wukong is 49.42%.


Gragas
the Rabble Rouser
Master Yi wins against Gragas 49.68% of the time which is 0.68% higher against Gragas than the average opponent.
After normalising both champions win rates Master Yi wins against Gragas 2.09% less often than would be expected.
The average opponent winrate against Gragas is 49.00%.


Renekton
the Butcher of the Sands
Master Yi wins against Renekton 49.78% of the time which is 0.28% higher against Renekton than the average opponent.
After normalising both champions win rates Master Yi wins against Renekton 2.49% less often than would be expected.
The average opponent winrate against Renekton is 49.50%.


Vladimir
the Crimson Reaper
Master Yi wins against Vladimir 50.00% of the time which is 1.45% higher against Vladimir than the average opponent.
After normalising both champions win rates Master Yi wins against Vladimir 1.32% less often than would be expected.
The average opponent winrate against Vladimir is 48.55%.


Udyr
the Spirit Walker
Master Yi wins against Udyr 50.23% of the time which is 0.46% lower against Udyr than the average opponent.
After normalising both champions win rates Master Yi wins against Udyr 3.23% less often than would be expected.
The average opponent winrate against Udyr is 50.69%.


Camille
the Steel Shadow
Master Yi wins against Camille 50.23% of the time which is 1.91% higher against Camille than the average opponent.
After normalising both champions win rates Master Yi wins against Camille 0.86% less often than would be expected.
The average opponent winrate against Camille is 48.32%.


Ornn
The Fire below the Mountain
Master Yi wins against Ornn 50.25% of the time which is 1.77% higher against Ornn than the average opponent.
After normalising both champions win rates Master Yi wins against Ornn 1.00% less often than would be expected.
The average opponent winrate against Ornn is 48.48%.


Jayce
the Defender of Tomorrow
Master Yi wins against Jayce 50.25% of the time which is 0.90% lower against Jayce than the average opponent.
After normalising both champions win rates Master Yi wins against Jayce 3.67% less often than would be expected.
The average opponent winrate against Jayce is 51.15%.


Heimerdinger
the Revered Inventor
Master Yi wins against Heimerdinger 50.26% of the time which is 3.19% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Master Yi wins against Heimerdinger 0.42% more often than would be expected.
The average opponent winrate against Heimerdinger is 47.07%.


Jax
Grandmaster at Arms
Master Yi wins against Jax 50.50% of the time which is 1.51% higher against Jax than the average opponent.
After normalising both champions win rates Master Yi wins against Jax 1.26% less often than would be expected.
The average opponent winrate against Jax is 48.99%.


Yorick
Shepherd of Souls
Master Yi wins against Yorick 50.64% of the time which is 1.03% higher against Yorick than the average opponent.
After normalising both champions win rates Master Yi wins against Yorick 1.74% less often than would be expected.
The average opponent winrate against Yorick is 49.61%.


Cho'Gath
the Terror of the Void
Master Yi wins against Cho'Gath 50.73% of the time which is 2.64% 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 48.09%.


Shen
the Eye of Twilight
Master Yi wins against Shen 50.84% of the time which is 3.21% higher against Shen than the average opponent.
After normalising both champions win rates Master Yi wins against Shen 0.44% more often than would be expected.
The average opponent winrate against Shen is 47.63%.


Rek'Sai
the Void Burrower
Master Yi wins against Rek'Sai 50.89% of the time which is 2.78% higher against Rek'Sai than the average opponent.
After normalising both champions win rates Master Yi wins against Rek'Sai 0.01% more often than would be expected.
The average opponent winrate against Rek'Sai is 48.11%.


Urgot
the Dreadnought
Master Yi wins against Urgot 51.27% of the time which is 4.09% higher against Urgot than the average opponent.
After normalising both champions win rates Master Yi wins against Urgot 1.32% more often than would be expected.
The average opponent winrate against Urgot is 47.18%.


Akali
the Rogue Assassin
Master Yi wins against Akali 51.42% of the time which is 2.67% higher against Akali than the average opponent.
After normalising both champions win rates Master Yi wins against Akali 0.10% less often than would be expected.
The average opponent winrate against Akali is 48.75%.


Olaf
the Berserker
Master Yi wins against Olaf 51.44% of the time which is 4.40% higher against Olaf than the average opponent.
After normalising both champions win rates Master Yi wins against Olaf 1.63% more often than would be expected.
The average opponent winrate against Olaf is 47.04%.


Irelia
the Blade Dancer
Master Yi wins against Irelia 51.45% of the time which is 3.35% higher against Irelia than the average opponent.
After normalising both champions win rates Master Yi wins against Irelia 0.58% more often than would be expected.
The average opponent winrate against Irelia is 48.10%.


Warwick
the Uncaged Wrath of Zaun
Master Yi wins against Warwick 51.46% of the time which is 4.75% higher against Warwick than the average opponent.
After normalising both champions win rates Master Yi wins against Warwick 1.98% more often than would be expected.
The average opponent winrate against Warwick is 46.71%.


K'Sante
the Pride of Nazumah
Master Yi wins against K'Sante 51.59% of the time which is 0.59% higher against K'Sante than the average opponent.
After normalising both champions win rates Master Yi wins against K'Sante 2.18% less often than would be expected.
The average opponent winrate against K'Sante is 51.00%.


Malphite
Shard of the Monolith
Master Yi wins against Malphite 51.60% of the time which is 4.37% higher against Malphite than the average opponent.
After normalising both champions win rates Master Yi wins against Malphite 1.60% more often than would be expected.
The average opponent winrate against Malphite is 47.23%.


Singed
the Mad Chemist
Master Yi wins against Singed 51.63% of the time which is 4.95% higher against Singed than the average opponent.
After normalising both champions win rates Master Yi wins against Singed 2.18% more often than would be expected.
The average opponent winrate against Singed is 46.68%.


Sett
the Boss
Master Yi wins against Sett 51.65% of the time which is 3.68% higher against Sett than the average opponent.
After normalising both champions win rates Master Yi wins against Sett 0.91% more often than would be expected.
The average opponent winrate against Sett is 47.97%.


Gnar
the Missing Link
Master Yi wins against Gnar 51.67% of the time which is 2.26% higher against Gnar than the average opponent.
After normalising both champions win rates Master Yi wins against Gnar 0.51% less often than would be expected.
The average opponent winrate against Gnar is 49.41%.


Maokai
the Twisted Treant
Master Yi wins against Maokai 51.85% of the time which is 2.28% higher against Maokai than the average opponent.
After normalising both champions win rates Master Yi wins against Maokai 0.49% less often than would be expected.
The average opponent winrate against Maokai is 49.57%.


Viego
The Ruined King
Master Yi wins against Viego 51.95% of the time which is 1.86% lower against Viego than the average opponent.
After normalising both champions win rates Master Yi wins against Viego 4.61% less often than would be expected.
The average opponent winrate against Viego is 53.81%.


Fiora
the Grand Duelist
Master Yi wins against Fiora 52.11% of the time which is 3.79% higher against Fiora than the average opponent.
After normalising both champions win rates Master Yi wins against Fiora 1.02% more often than would be expected.
The average opponent winrate against Fiora is 48.32%.


Yone
the Unforgotten
Master Yi wins against Yone 52.20% of the time which is 0.70% higher against Yone than the average opponent.
After normalising both champions win rates Master Yi wins against Yone 2.07% less often than would be expected.
The average opponent winrate against Yone is 51.50%.


Teemo
the Swift Scout
Master Yi wins against Teemo 52.26% of the time which is 4.04% higher against Teemo than the average opponent.
After normalising both champions win rates Master Yi wins against Teemo 1.27% more often than would be expected.
The average opponent winrate against Teemo is 48.22%.


Darius
the Hand of Noxus
Master Yi wins against Darius 52.42% of the time which is 3.27% higher against Darius than the average opponent.
After normalising both champions win rates Master Yi wins against Darius 0.50% more often than would be expected.
The average opponent winrate against Darius is 49.15%.


Volibear
the Relentless Storm
Master Yi wins against Volibear 52.47% of the time which is 2.27% higher against Volibear than the average opponent.
After normalising both champions win rates Master Yi wins against Volibear 0.50% less often than would be expected.
The average opponent winrate against Volibear is 50.20%.


Tahm Kench
The River King
Master Yi wins against Tahm Kench 53.07% of the time which is 3.94% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Master Yi wins against Tahm Kench 1.17% more often than would be expected.
The average opponent winrate against Tahm Kench is 49.13%.


Varus
the Arrow of Retribution
Master Yi wins against Varus 53.28% of the time which is 3.54% higher against Varus than the average opponent.
After normalising both champions win rates Master Yi wins against Varus 0.77% more often than would be expected.
The average opponent winrate against Varus is 49.74%.


Rumble
the Mechanized Menace
Master Yi wins against Rumble 53.40% of the time which is 4.19% higher against Rumble than the average opponent.
After normalising both champions win rates Master Yi wins against Rumble 1.42% more often than would be expected.
The average opponent winrate against Rumble is 49.21%.


Ambessa
Matriarch of War
Master Yi wins against Ambessa 53.73% of the time which is 4.10% higher against Ambessa than the average opponent.
After normalising both champions win rates Master Yi wins against Ambessa 1.33% more often than would be expected.
The average opponent winrate against Ambessa is 49.63%.


Aatrox
the Darkin Blade
Master Yi wins against Aatrox 53.78% of the time which is 4.15% higher against Aatrox than the average opponent.
After normalising both champions win rates Master Yi wins against Aatrox 1.38% more often than would be expected.
The average opponent winrate against Aatrox is 49.63%.


Kayn
the Shadow Reaper
Master Yi wins against Kayn 54.11% of the time which is 1.67% higher against Kayn than the average opponent.
After normalising both champions win rates Master Yi wins against Kayn 1.09% less often than would be expected.
The average opponent winrate against Kayn is 52.44%.


Karma
the Enlightened One
Master Yi wins against Karma 54.29% of the time which is 5.53% higher against Karma than the average opponent.
After normalising both champions win rates Master Yi wins against Karma 2.76% more often than would be expected.
The average opponent winrate against Karma is 48.76%.


Poppy
Keeper of the Hammer
Master Yi wins against Poppy 54.37% of the time which is 6.81% higher against Poppy than the average opponent.
After normalising both champions win rates Master Yi wins against Poppy 4.04% more often than would be expected.
The average opponent winrate against Poppy is 47.56%.


Gangplank
the Saltwater Scourge
Master Yi wins against Gangplank 54.39% of the time which is 4.40% higher against Gangplank than the average opponent.
After normalising both champions win rates Master Yi wins against Gangplank 1.63% more often than would be expected.
The average opponent winrate against Gangplank is 49.99%.


Mordekaiser
the Iron Revenant
Master Yi wins against Mordekaiser 54.40% of the time which is 5.90% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Master Yi wins against Mordekaiser 3.13% more often than would be expected.
The average opponent winrate against Mordekaiser is 48.50%.


Yasuo
the Unforgiven
Master Yi wins against Yasuo 54.93% of the time which is 4.90% higher against Yasuo than the average opponent.
After normalising both champions win rates Master Yi wins against Yasuo 2.13% more often than would be expected.
The average opponent winrate against Yasuo is 50.03%.


Garen
The Might of Demacia
Master Yi wins against Garen 55.28% of the time which is 6.44% higher against Garen than the average opponent.
After normalising both champions win rates Master Yi wins against Garen 3.67% more often than would be expected.
The average opponent winrate against Garen is 48.84%.


Illaoi
the Kraken Priestess
Master Yi wins against Illaoi 55.43% of the time which is 6.60% higher against Illaoi than the average opponent.
After normalising both champions win rates Master Yi wins against Illaoi 3.83% more often than would be expected.
The average opponent winrate against Illaoi is 48.83%.


Dr. Mundo
the Madman of Zaun
Master Yi wins against Dr. Mundo 55.45% of the time which is 6.39% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Master Yi wins against Dr. Mundo 3.62% more often than would be expected.
The average opponent winrate against Dr. Mundo is 49.06%.


Zed
the Master of Shadows
Master Yi wins against Zed 55.47% of the time which is 5.75% higher against Zed than the average opponent.
After normalising both champions win rates Master Yi wins against Zed 2.98% more often than would be expected.
The average opponent winrate against Zed is 49.72%.


Sylas
the Unshackled
Master Yi wins against Sylas 55.52% of the time which is 6.20% higher against Sylas than the average opponent.
After normalising both champions win rates Master Yi wins against Sylas 3.43% more often than would be expected.
The average opponent winrate against Sylas is 49.32%.


Xin Zhao
the Seneschal of Demacia
Master Yi wins against Xin Zhao 56.29% of the time which is 2.05% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Master Yi wins against Xin Zhao 0.70% less often than would be expected.
The average opponent winrate against Xin Zhao is 54.24%.


Nasus
the Curator of the Sands
Master Yi wins against Nasus 56.40% of the time which is 7.51% higher against Nasus than the average opponent.
After normalising both champions win rates Master Yi wins against Nasus 4.74% more often than would be expected.
The average opponent winrate against Nasus is 48.89%.


Gwen
The Hallowed Seamstress
Master Yi wins against Gwen 56.48% of the time which is 4.33% higher against Gwen than the average opponent.
After normalising both champions win rates Master Yi wins against Gwen 1.57% more often than would be expected.
The average opponent winrate against Gwen is 52.15%.


Smolder
the Fiery Fledgling
Master Yi wins against Smolder 56.96% of the time which is 3.92% higher against Smolder than the average opponent.
After normalising both champions win rates Master Yi wins against Smolder 1.16% more often than would be expected.
The average opponent winrate against Smolder is 53.04%.


Kai'Sa
Daughter of the Void
Master Yi wins against Kai'Sa 57.02% of the time which is 3.83% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Master Yi wins against Kai'Sa 1.07% more often than would be expected.
The average opponent winrate against Kai'Sa is 53.19%.


Trundle
the Troll King
Master Yi wins against Trundle 57.12% of the time which is 5.12% higher against Trundle than the average opponent.
After normalising both champions win rates Master Yi wins against Trundle 2.36% more often than would be expected.
The average opponent winrate against Trundle is 52.00%.


Lee Sin
the Blind Monk
Master Yi wins against Lee Sin 57.69% of the time which is 4.06% higher against Lee Sin than the average opponent.
After normalising both champions win rates Master Yi wins against Lee Sin 1.30% more often than would be expected.
The average opponent winrate against Lee Sin is 53.63%.


Aurora
the Witch Between Worlds
Master Yi wins against Aurora 58.30% of the time which is 8.29% higher against Aurora than the average opponent.
After normalising both champions win rates Master Yi wins against Aurora 5.52% more often than would be expected.
The average opponent winrate against Aurora is 50.01%.


Rengar
the Pridestalker
Master Yi wins against Rengar 58.59% of the time which is 8.56% higher against Rengar than the average opponent.
After normalising both champions win rates Master Yi wins against Rengar 5.79% more often than would be expected.
The average opponent winrate against Rengar is 50.03%.


Malzahar
the Prophet of the Void
Master Yi wins against Malzahar 59.18% of the time which is 9.71% higher against Malzahar than the average opponent.
After normalising both champions win rates Master Yi wins against Malzahar 6.94% more often than would be expected.
The average opponent winrate against Malzahar is 49.47%.