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: 3,635,871
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 14.24 is the strongest counter to jungle champions of Ambessa, Nidalee & Garen. While Master Yi jungle is countered most by jungle champions of Rammus, Warwick & Wukong. Below is a detailed breakdown of Master Yi jungle counters against jungle champions with a minimum of 100 games.
Rammus
the Armordillo
Master Yi wins against Rammus 39.30% of the time which is 11.70% lower against Rammus than the average opponent.
After normalising both champions win rates Master Yi wins against Rammus 5.46% less often than would be expected.
The average opponent winrate against Rammusis 51.00%.
Warwick
the Uncaged Wrath of Zaun
Master Yi wins against Warwick 40.39% of the time which is 7.04% lower against Warwick than the average opponent.
After normalising both champions win rates Master Yi wins against Warwick 0.82% less often than would be expected.
The average opponent winrate against Warwickis 47.43%.
Wukong
the Monkey King
Master Yi wins against Wukong 41.25% of the time which is 9.90% lower against Wukong than the average opponent.
After normalising both champions win rates Master Yi wins against Wukong 3.66% less often than would be expected.
The average opponent winrate against Wukongis 51.15%.
Cho'Gath
the Terror of the Void
Master Yi wins against Cho'Gath 41.86% of the time which is 10.32% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Master Yi wins against Cho'Gath 4.08% less often than would be expected.
The average opponent winrate against Cho'Gathis 52.18%.
Amumu
the Sad Mummy
Master Yi wins against Amumu 42.87% of the time which is 6.18% lower against Amumu than the average opponent.
After normalising both champions win rates Master Yi wins against Amumu 0.05% more often than would be expected.
The average opponent winrate against Amumuis 49.05%.
Dr. Mundo
the Madman of Zaun
Master Yi wins against Dr. Mundo 43.26% of the time which is 4.96% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Master Yi wins against Dr. Mundo 1.27% more often than would be expected.
The average opponent winrate against Dr. Mundois 48.22%.
Rek'Sai
the Void Burrower
Master Yi wins against Rek'Sai 43.27% of the time which is 12.85% lower against Rek'Sai than the average opponent.
After normalising both champions win rates Master Yi wins against Rek'Sai 6.63% less often than would be expected.
The average opponent winrate against Rek'Saiis 56.12%.
Teemo
the Swift Scout
Master Yi wins against Teemo 43.45% of the time which is 6.87% lower against Teemo than the average opponent.
After normalising both champions win rates Master Yi wins against Teemo 0.63% less often than would be expected.
The average opponent winrate against Teemois 50.32%.
Pantheon
the Unbreakable Spear
Master Yi wins against Pantheon 44.20% of the time which is 9.14% lower against Pantheon than the average opponent.
After normalising both champions win rates Master Yi wins against Pantheon 2.90% less often than would be expected.
The average opponent winrate against Pantheonis 53.34%.
Nocturne
the Eternal Nightmare
Master Yi wins against Nocturne 44.78% of the time which is 6.32% lower against Nocturne than the average opponent.
After normalising both champions win rates Master Yi wins against Nocturne 0.08% less often than would be expected.
The average opponent winrate against Nocturneis 51.10%.
Viego
The Ruined King
Master Yi wins against Viego 45.09% of the time which is 7.74% lower against Viego than the average opponent.
After normalising both champions win rates Master Yi wins against Viego 1.50% less often than would be expected.
The average opponent winrate against Viegois 52.83%.
Vi
the Piltover Enforcer
Master Yi wins against Vi 45.12% of the time which is 8.05% lower against Vi than the average opponent.
After normalising both champions win rates Master Yi wins against Vi 1.81% less often than would be expected.
The average opponent winrate against Viis 53.17%.
Sejuani
Fury of the North
Master Yi wins against Sejuani 45.45% of the time which is 7.61% lower against Sejuani than the average opponent.
After normalising both champions win rates Master Yi wins against Sejuani 1.37% less often than would be expected.
The average opponent winrate against Sejuaniis 53.06%.
Xin Zhao
the Seneschal of Demacia
Master Yi wins against Xin Zhao 45.66% of the time which is 6.68% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Master Yi wins against Xin Zhao 0.44% less often than would be expected.
The average opponent winrate against Xin Zhaois 52.34%.
Kha'Zix
the Voidreaver
Master Yi wins against Kha'Zix 45.77% of the time which is 9.47% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Master Yi wins against Kha'Zix 3.24% less often than would be expected.
The average opponent winrate against Kha'Zixis 55.24%.
Jax
Grandmaster at Arms
Master Yi wins against Jax 45.77% of the time which is 6.73% lower against Jax than the average opponent.
After normalising both champions win rates Master Yi wins against Jax 0.49% less often than would be expected.
The average opponent winrate against Jaxis 52.50%.
Gwen
The Hallowed Seamstress
Master Yi wins against Gwen 45.87% of the time which is 9.63% lower against Gwen than the average opponent.
After normalising both champions win rates Master Yi wins against Gwen 3.41% less often than would be expected.
The average opponent winrate against Gwenis 55.50%.
Shyvana
the Half-Dragon
Master Yi wins against Shyvana 46.03% of the time which is 6.10% lower against Shyvana than the average opponent.
After normalising both champions win rates Master Yi wins against Shyvana 0.14% more often than would be expected.
The average opponent winrate against Shyvanais 52.13%.
Tryndamere
the Barbarian King
Master Yi wins against Tryndamere 46.24% of the time which is 6.44% lower against Tryndamere than the average opponent.
After normalising both champions win rates Master Yi wins against Tryndamere 0.20% less often than would be expected.
The average opponent winrate against Tryndamereis 52.68%.
Graves
the Outlaw
Master Yi wins against Graves 46.50% of the time which is 8.29% lower against Graves than the average opponent.
After normalising both champions win rates Master Yi wins against Graves 2.06% less often than would be expected.
The average opponent winrate against Gravesis 54.79%.
Karthus
the Deathsinger
Master Yi wins against Karthus 46.83% of the time which is 5.95% lower against Karthus than the average opponent.
After normalising both champions win rates Master Yi wins against Karthus 0.29% more often than would be expected.
The average opponent winrate against Karthusis 52.78%.
Fiddlesticks
the Ancient Fear
Master Yi wins against Fiddlesticks 46.84% of the time which is 7.80% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Master Yi wins against Fiddlesticks 1.57% less often than would be expected.
The average opponent winrate against Fiddlesticksis 54.64%.
Briar
the Restrained Hunger
Master Yi wins against Briar 47.08% of the time which is 3.23% lower against Briar than the average opponent.
After normalising both champions win rates Master Yi wins against Briar 3.01% more often than would be expected.
The average opponent winrate against Briaris 50.31%.
Volibear
the Relentless Storm
Master Yi wins against Volibear 47.10% of the time which is 5.22% lower against Volibear than the average opponent.
After normalising both champions win rates Master Yi wins against Volibear 1.02% more often than would be expected.
The average opponent winrate against Volibearis 52.32%.
Diana
Scorn of the Moon
Master Yi wins against Diana 47.98% of the time which is 4.86% lower against Diana than the average opponent.
After normalising both champions win rates Master Yi wins against Diana 1.38% more often than would be expected.
The average opponent winrate against Dianais 52.84%.
Zac
the Secret Weapon
Master Yi wins against Zac 47.98% of the time which is 5.78% lower against Zac than the average opponent.
After normalising both champions win rates Master Yi wins against Zac 0.46% more often than would be expected.
The average opponent winrate against Zacis 53.76%.
Trundle
the Troll King
Master Yi wins against Trundle 48.04% of the time which is 2.55% lower against Trundle than the average opponent.
After normalising both champions win rates Master Yi wins against Trundle 3.69% more often than would be expected.
The average opponent winrate against Trundleis 50.59%.
Shaco
the Demon Jester
Master Yi wins against Shaco 48.13% of the time which is 6.96% lower against Shaco than the average opponent.
After normalising both champions win rates Master Yi wins against Shaco 0.73% less often than would be expected.
The average opponent winrate against Shacois 55.09%.
Kayn
the Shadow Reaper
Master Yi wins against Kayn 48.14% of the time which is 4.51% lower against Kayn than the average opponent.
After normalising both champions win rates Master Yi wins against Kayn 1.73% more often than would be expected.
The average opponent winrate against Kaynis 52.65%.
Nasus
the Curator of the Sands
Master Yi wins against Nasus 48.20% of the time which is 5.45% lower against Nasus than the average opponent.
After normalising both champions win rates Master Yi wins against Nasus 0.79% more often than would be expected.
The average opponent winrate against Nasusis 53.65%.
Zed
the Master of Shadows
Master Yi wins against Zed 48.39% of the time which is 7.84% lower against Zed than the average opponent.
After normalising both champions win rates Master Yi wins against Zed 1.62% less often than would be expected.
The average opponent winrate against Zedis 56.23%.
Ekko
the Boy Who Shattered Time
Master Yi wins against Ekko 48.40% of the time which is 5.63% lower against Ekko than the average opponent.
After normalising both champions win rates Master Yi wins against Ekko 0.61% more often than would be expected.
The average opponent winrate against Ekkois 54.03%.
Elise
the Spider Queen
Master Yi wins against Elise 48.75% of the time which is 6.99% lower against Elise than the average opponent.
After normalising both champions win rates Master Yi wins against Elise 0.77% less often than would be expected.
The average opponent winrate against Eliseis 55.74%.
Jarvan IV
the Exemplar of Demacia
Master Yi wins against Jarvan IV 49.00% of the time which is 4.13% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Master Yi wins against Jarvan IV 2.11% more often than would be expected.
The average opponent winrate against Jarvan IVis 53.13%.
Lee Sin
the Blind Monk
Master Yi wins against Lee Sin 49.23% of the time which is 6.79% lower against Lee Sin than the average opponent.
After normalising both champions win rates Master Yi wins against Lee Sin 0.57% less often than would be expected.
The average opponent winrate against Lee Sinis 56.02%.
Lillia
the Bashful Bloom
Master Yi wins against Lillia 49.40% of the time which is 2.34% lower against Lillia than the average opponent.
After normalising both champions win rates Master Yi wins against Lillia 3.90% more often than would be expected.
The average opponent winrate against Lilliais 51.74%.
Naafiri
the Hound of a Hundred Bites
Master Yi wins against Naafiri 49.50% of the time which is 4.86% lower against Naafiri than the average opponent.
After normalising both champions win rates Master Yi wins against Naafiri 1.37% more often than would be expected.
The average opponent winrate against Naafiriis 54.36%.
Evelynn
Agony's Embrace
Master Yi wins against Evelynn 49.82% of the time which is 5.82% lower against Evelynn than the average opponent.
After normalising both champions win rates Master Yi wins against Evelynn 0.40% more often than would be expected.
The average opponent winrate against Evelynnis 55.64%.
Hecarim
the Shadow of War
Master Yi wins against Hecarim 50.25% of the time which is 6.09% lower against Hecarim than the average opponent.
After normalising both champions win rates Master Yi wins against Hecarim 0.12% more often than would be expected.
The average opponent winrate against Hecarimis 56.34%.
Mordekaiser
the Iron Revenant
Master Yi wins against Mordekaiser 50.42% of the time which is 1.41% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Master Yi wins against Mordekaiser 7.64% more often than would be expected.
The average opponent winrate against Mordekaiseris 49.01%.
Udyr
the Spirit Walker
Master Yi wins against Udyr 50.51% of the time which is 4.59% lower against Udyr than the average opponent.
After normalising both champions win rates Master Yi wins against Udyr 1.64% more often than would be expected.
The average opponent winrate against Udyris 55.10%.
Nunu & Willump
the Boy and His Yeti
Master Yi wins against Nunu & Willump 50.64% of the time which is 3.14% lower against Nunu & Willump than the average opponent.
After normalising both champions win rates Master Yi wins against Nunu & Willump 3.10% more often than would be expected.
The average opponent winrate against Nunu & Willumpis 53.78%.
Kindred
The Eternal Hunters
Master Yi wins against Kindred 52.19% of the time which is 4.64% lower against Kindred than the average opponent.
After normalising both champions win rates Master Yi wins against Kindred 1.57% more often than would be expected.
The average opponent winrate against Kindredis 56.83%.
Malphite
Shard of the Monolith
Master Yi wins against Malphite 52.20% of the time which is 4.68% lower against Malphite than the average opponent.
After normalising both champions win rates Master Yi wins against Malphite 1.53% more often than would be expected.
The average opponent winrate against Malphiteis 56.88%.
Talon
the Blade's Shadow
Master Yi wins against Talon 53.03% of the time which is 3.31% lower against Talon than the average opponent.
After normalising both champions win rates Master Yi wins against Talon 2.90% more often than would be expected.
The average opponent winrate against Talonis 56.34%.
Sylas
the Unshackled
Master Yi wins against Sylas 53.28% of the time which is 3.94% lower against Sylas than the average opponent.
After normalising both champions win rates Master Yi wins against Sylas 2.26% more often than would be expected.
The average opponent winrate against Sylasis 57.22%.
Skarner
the Primordial Sovereign
Master Yi wins against Skarner 53.38% of the time which is 3.04% lower against Skarner than the average opponent.
After normalising both champions win rates Master Yi wins against Skarner 3.17% more often than would be expected.
The average opponent winrate against Skarneris 56.42%.
Poppy
Keeper of the Hammer
Master Yi wins against Poppy 53.59% of the time which is 1.32% lower against Poppy than the average opponent.
After normalising both champions win rates Master Yi wins against Poppy 4.91% more often than would be expected.
The average opponent winrate against Poppyis 54.91%.
Gragas
the Rabble Rouser
Master Yi wins against Gragas 54.86% of the time which is 4.18% lower against Gragas than the average opponent.
After normalising both champions win rates Master Yi wins against Gragas 1.99% more often than would be expected.
The average opponent winrate against Gragasis 59.04%.
Bel'Veth
the Empress of the Void
Master Yi wins against Bel'Veth 55.18% of the time which is 0.15% lower against Bel'Veth than the average opponent.
After normalising both champions win rates Master Yi wins against Bel'Veth 6.08% more often than would be expected.
The average opponent winrate against Bel'Vethis 55.33%.
Rengar
the Pridestalker
Master Yi wins against Rengar 55.65% of the time which is 5.69% lower against Rengar than the average opponent.
After normalising both champions win rates Master Yi wins against Rengar 0.43% more often than would be expected.
The average opponent winrate against Rengaris 61.34%.
Garen
The Might of Demacia
Master Yi wins against Garen 57.14% of the time which is 1.09% higher against Garen than the average opponent.
After normalising both champions win rates Master Yi wins against Garen 7.31% more often than would be expected.
The average opponent winrate against Garenis 56.05%.
Nidalee
the Bestial Huntress
Master Yi wins against Nidalee 57.71% of the time which is 3.95% lower against Nidalee than the average opponent.
After normalising both champions win rates Master Yi wins against Nidalee 2.16% more often than would be expected.
The average opponent winrate against Nidaleeis 61.66%.
Ambessa
Matriarch of War
Master Yi wins against Ambessa 58.25% of the time which is 0.28% higher against Ambessa than the average opponent.
After normalising both champions win rates Master Yi wins against Ambessa 6.47% more often than would be expected.
The average opponent winrate against Ambessais 57.97%.