

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: 10,168,566
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 support Counters
Master Yi jungle on Patch 15.14 is the strongest counter to support champions of Ashe, Swain & Twitch. While Master Yi jungle is countered most by support champions of Shaco, Zilean & Galio. Below is a detailed breakdown of Master Yi jungle counters against support champions with a minimum of 100 games.


Shaco
the Demon Jester
Master Yi wins against Shaco 45.55% of the time which is 4.94% lower against Shaco than the average opponent.
After normalising both champions win rates Master Yi wins against Shaco 6.15% less often than would be expected.
The average opponent winrate against Shaco is 50.49%.


Zilean
the Chronokeeper
Master Yi wins against Zilean 46.80% of the time which is 1.54% lower against Zilean than the average opponent.
After normalising both champions win rates Master Yi wins against Zilean 2.75% less often than would be expected.
The average opponent winrate against Zilean is 48.34%.


Galio
the Colossus
Master Yi wins against Galio 47.09% of the time which is 3.50% lower against Galio than the average opponent.
After normalising both champions win rates Master Yi wins against Galio 4.71% less often than would be expected.
The average opponent winrate against Galio is 50.59%.


Elise
the Spider Queen
Master Yi wins against Elise 47.21% of the time which is 0.88% lower against Elise than the average opponent.
After normalising both champions win rates Master Yi wins against Elise 2.09% less often than would be expected.
The average opponent winrate against Elise is 48.09%.


Braum
the Heart of the Freljord
Master Yi wins against Braum 47.26% of the time which is 1.38% lower against Braum than the average opponent.
After normalising both champions win rates Master Yi wins against Braum 2.59% less often than would be expected.
The average opponent winrate against Braum is 48.64%.


Lulu
the Fae Sorceress
Master Yi wins against Lulu 47.32% of the time which is 0.96% lower against Lulu than the average opponent.
After normalising both champions win rates Master Yi wins against Lulu 2.17% less often than would be expected.
The average opponent winrate against Lulu is 48.28%.


Rakan
The Charmer
Master Yi wins against Rakan 47.58% of the time which is 2.49% lower against Rakan than the average opponent.
After normalising both champions win rates Master Yi wins against Rakan 3.70% less often than would be expected.
The average opponent winrate against Rakan is 50.07%.


Janna
the Storm's Fury
Master Yi wins against Janna 47.65% of the time which is 0.79% lower against Janna than the average opponent.
After normalising both champions win rates Master Yi wins against Janna 2.00% less often than would be expected.
The average opponent winrate against Janna is 48.44%.


Tahm Kench
The River King
Master Yi wins against Tahm Kench 48.21% of the time which is 3.31% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Master Yi wins against Tahm Kench 4.52% less often than would be expected.
The average opponent winrate against Tahm Kench is 51.52%.


Blitzcrank
the Great Steam Golem
Master Yi wins against Blitzcrank 48.32% of the time which is 1.76% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Master Yi wins against Blitzcrank 2.97% less often than would be expected.
The average opponent winrate against Blitzcrank is 50.08%.


Jarvan IV
the Exemplar of Demacia
Master Yi wins against Jarvan IV 48.70% of the time which is 2.49% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Master Yi wins against Jarvan IV 3.70% less often than would be expected.
The average opponent winrate against Jarvan IV is 51.19%.


Shen
the Eye of Twilight
Master Yi wins against Shen 48.75% of the time which is 2.90% lower against Shen than the average opponent.
After normalising both champions win rates Master Yi wins against Shen 4.11% less often than would be expected.
The average opponent winrate against Shen is 51.65%.


Alistar
the Minotaur
Master Yi wins against Alistar 48.79% of the time which is 1.24% lower against Alistar than the average opponent.
After normalising both champions win rates Master Yi wins against Alistar 2.45% less often than would be expected.
The average opponent winrate against Alistar is 50.03%.


Milio
The Gentle Flame
Master Yi wins against Milio 49.17% of the time which is 0.98% higher against Milio than the average opponent.
After normalising both champions win rates Master Yi wins against Milio 0.23% less often than would be expected.
The average opponent winrate against Milio is 48.19%.


Zyra
Rise of the Thorns
Master Yi wins against Zyra 49.48% of the time which is 0.75% lower against Zyra than the average opponent.
After normalising both champions win rates Master Yi wins against Zyra 1.96% less often than would be expected.
The average opponent winrate against Zyra is 50.23%.


Nidalee
the Bestial Huntress
Master Yi wins against Nidalee 49.53% of the time which is 0.99% higher against Nidalee than the average opponent.
After normalising both champions win rates Master Yi wins against Nidalee 0.22% less often than would be expected.
The average opponent winrate against Nidalee is 48.54%.


Sylas
the Unshackled
Master Yi wins against Sylas 49.60% of the time which is 1.25% lower against Sylas than the average opponent.
After normalising both champions win rates Master Yi wins against Sylas 2.46% less often than would be expected.
The average opponent winrate against Sylas is 50.85%.


Leona
the Radiant Dawn
Master Yi wins against Leona 49.65% of the time which is 0.32% higher against Leona than the average opponent.
After normalising both champions win rates Master Yi wins against Leona 0.89% less often than would be expected.
The average opponent winrate against Leona is 49.33%.


Sona
Maven of the Strings
Master Yi wins against Sona 49.75% of the time which is 1.80% higher against Sona than the average opponent.
After normalising both champions win rates Master Yi wins against Sona 0.59% more often than would be expected.
The average opponent winrate against Sona is 47.95%.


Teemo
the Swift Scout
Master Yi wins against Teemo 50.00% of the time which is 0.63% higher against Teemo than the average opponent.
After normalising both champions win rates Master Yi wins against Teemo 0.58% less often than would be expected.
The average opponent winrate against Teemo is 49.37%.


Taric
the Shield of Valoran
Master Yi wins against Taric 50.16% of the time which is 2.55% higher against Taric than the average opponent.
After normalising both champions win rates Master Yi wins against Taric 1.34% more often than would be expected.
The average opponent winrate against Taric is 47.61%.


Nami
the Tidecaller
Master Yi wins against Nami 50.32% of the time which is 2.22% higher against Nami than the average opponent.
After normalising both champions win rates Master Yi wins against Nami 1.01% more often than would be expected.
The average opponent winrate against Nami is 48.10%.


Pantheon
the Unbreakable Spear
Master Yi wins against Pantheon 50.48% of the time which is 0.24% lower against Pantheon than the average opponent.
After normalising both champions win rates Master Yi wins against Pantheon 1.45% less often than would be expected.
The average opponent winrate against Pantheon is 50.72%.


Pyke
the Bloodharbor Ripper
Master Yi wins against Pyke 50.65% of the time which is 0.07% lower against Pyke than the average opponent.
After normalising both champions win rates Master Yi wins against Pyke 1.28% less often than would be expected.
The average opponent winrate against Pyke is 50.72%.


Nautilus
the Titan of the Depths
Master Yi wins against Nautilus 50.77% of the time which is 0.11% lower against Nautilus than the average opponent.
After normalising both champions win rates Master Yi wins against Nautilus 1.32% less often than would be expected.
The average opponent winrate against Nautilus is 50.88%.


Bard
the Wandering Caretaker
Master Yi wins against Bard 50.86% of the time which is 1.58% higher against Bard than the average opponent.
After normalising both champions win rates Master Yi wins against Bard 0.37% more often than would be expected.
The average opponent winrate against Bard is 49.28%.


Zoe
the Aspect of Twilight
Master Yi wins against Zoe 51.25% of the time which is 0.62% higher against Zoe than the average opponent.
After normalising both champions win rates Master Yi wins against Zoe 0.59% less often than would be expected.
The average opponent winrate against Zoe is 50.63%.


Soraka
the Starchild
Master Yi wins against Soraka 51.47% of the time which is 3.19% higher against Soraka than the average opponent.
After normalising both champions win rates Master Yi wins against Soraka 1.98% more often than would be expected.
The average opponent winrate against Soraka is 48.28%.


Xerath
the Magus Ascendant
Master Yi wins against Xerath 51.50% of the time which is 0.46% higher against Xerath than the average opponent.
After normalising both champions win rates Master Yi wins against Xerath 0.75% less often than would be expected.
The average opponent winrate against Xerath is 51.04%.


Rell
the Iron Maiden
Master Yi wins against Rell 51.55% of the time which is 2.24% higher against Rell than the average opponent.
After normalising both champions win rates Master Yi wins against Rell 1.03% more often than would be expected.
The average opponent winrate against Rell is 49.31%.


Neeko
the Curious Chameleon
Master Yi wins against Neeko 51.59% of the time which is 0.18% higher against Neeko than the average opponent.
After normalising both champions win rates Master Yi wins against Neeko 1.03% less often than would be expected.
The average opponent winrate against Neeko is 51.41%.


Morgana
the Fallen
Master Yi wins against Morgana 51.89% of the time which is 1.92% higher against Morgana than the average opponent.
After normalising both champions win rates Master Yi wins against Morgana 0.71% more often than would be expected.
The average opponent winrate against Morgana is 49.97%.


Maokai
the Twisted Treant
Master Yi wins against Maokai 52.04% of the time which is 2.34% higher against Maokai than the average opponent.
After normalising both champions win rates Master Yi wins against Maokai 1.13% more often than would be expected.
The average opponent winrate against Maokai is 49.70%.


Renata Glasc
the Chem-Baroness
Master Yi wins against Renata Glasc 52.12% of the time which is 2.44% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Master Yi wins against Renata Glasc 1.23% more often than would be expected.
The average opponent winrate against Renata Glasc is 49.68%.


Fiddlesticks
the Ancient Fear
Master Yi wins against Fiddlesticks 52.31% of the time which is 3.63% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Master Yi wins against Fiddlesticks 2.42% more often than would be expected.
The average opponent winrate against Fiddlesticks is 48.68%.


Thresh
the Chain Warden
Master Yi wins against Thresh 52.46% of the time which is 3.03% higher against Thresh than the average opponent.
After normalising both champions win rates Master Yi wins against Thresh 1.82% more often than would be expected.
The average opponent winrate against Thresh is 49.43%.


LeBlanc
the Deceiver
Master Yi wins against LeBlanc 52.84% of the time which is 2.76% higher against LeBlanc than the average opponent.
After normalising both champions win rates Master Yi wins against LeBlanc 1.55% more often than would be expected.
The average opponent winrate against LeBlanc is 50.08%.


Malphite
Shard of the Monolith
Master Yi wins against Malphite 52.88% of the time which is 1.51% lower against Malphite than the average opponent.
After normalising both champions win rates Master Yi wins against Malphite 2.71% less often than would be expected.
The average opponent winrate against Malphite is 54.39%.


Karma
the Enlightened One
Master Yi wins against Karma 53.31% of the time which is 3.23% higher against Karma than the average opponent.
After normalising both champions win rates Master Yi wins against Karma 2.02% more often than would be expected.
The average opponent winrate against Karma is 50.08%.


Poppy
Keeper of the Hammer
Master Yi wins against Poppy 53.41% of the time which is 4.53% higher against Poppy than the average opponent.
After normalising both champions win rates Master Yi wins against Poppy 3.32% more often than would be expected.
The average opponent winrate against Poppy is 48.88%.


Vel'Koz
the Eye of the Void
Master Yi wins against Vel'Koz 53.69% of the time which is 4.73% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Master Yi wins against Vel'Koz 3.52% more often than would be expected.
The average opponent winrate against Vel'Koz is 48.96%.


Brand
the Burning Vengeance
Master Yi wins against Brand 54.87% of the time which is 3.85% higher against Brand than the average opponent.
After normalising both champions win rates Master Yi wins against Brand 2.64% more often than would be expected.
The average opponent winrate against Brand is 51.02%.


Seraphine
the Starry-Eyed Songstress
Master Yi wins against Seraphine 55.10% of the time which is 4.49% higher against Seraphine than the average opponent.
After normalising both champions win rates Master Yi wins against Seraphine 3.28% more often than would be expected.
The average opponent winrate against Seraphine is 50.61%.


Hwei
the Visionary
Master Yi wins against Hwei 55.81% of the time which is 4.82% higher against Hwei than the average opponent.
After normalising both champions win rates Master Yi wins against Hwei 3.61% more often than would be expected.
The average opponent winrate against Hwei is 50.99%.


Senna
the Redeemer
Master Yi wins against Senna 56.24% of the time which is 4.54% higher against Senna than the average opponent.
After normalising both champions win rates Master Yi wins against Senna 3.33% more often than would be expected.
The average opponent winrate against Senna is 51.70%.


Yuumi
the Magical Cat
Master Yi wins against Yuumi 56.36% of the time which is 4.80% higher against Yuumi than the average opponent.
After normalising both champions win rates Master Yi wins against Yuumi 3.59% more often than would be expected.
The average opponent winrate against Yuumi is 51.56%.


Lux
the Lady of Luminosity
Master Yi wins against Lux 57.29% of the time which is 5.63% higher against Lux than the average opponent.
After normalising both champions win rates Master Yi wins against Lux 4.42% more often than would be expected.
The average opponent winrate against Lux is 51.66%.


Mel
the Soul's Reflection
Master Yi wins against Mel 57.37% of the time which is 2.09% higher against Mel than the average opponent.
After normalising both champions win rates Master Yi wins against Mel 0.90% more often than would be expected.
The average opponent winrate against Mel is 55.28%.


Veigar
the Tiny Master of Evil
Master Yi wins against Veigar 58.33% of the time which is 4.72% higher against Veigar than the average opponent.
After normalising both champions win rates Master Yi wins against Veigar 3.52% more often than would be expected.
The average opponent winrate against Veigar is 53.61%.


Twitch
the Plague Rat
Master Yi wins against Twitch 60.00% of the time which is 2.54% higher against Twitch than the average opponent.
After normalising both champions win rates Master Yi wins against Twitch 1.36% more often than would be expected.
The average opponent winrate against Twitch is 57.46%.


Swain
the Noxian Grand General
Master Yi wins against Swain 60.28% of the time which is 8.38% higher against Swain than the average opponent.
After normalising both champions win rates Master Yi wins against Swain 7.17% more often than would be expected.
The average opponent winrate against Swain is 51.90%.


Ashe
the Frost Archer
Master Yi wins against Ashe 69.57% of the time which is 13.30% higher against Ashe than the average opponent.
After normalising both champions win rates Master Yi wins against Ashe 12.11% more often than would be expected.
The average opponent winrate against Ashe is 56.27%.