

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.
Master+ Champions Analysed: 2,441,324
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 middle Counters
Master Yi jungle on Patch 15.3 is the strongest counter to middle champions of Kassadin, Mel & Zed. While Master Yi jungle is countered most by middle champions of Diana, Corki & Aurelion Sol. Below is a detailed breakdown of Master Yi jungle counters against middle champions with a minimum of 100 games.


Diana
Scorn of the Moon
Master Yi wins against Diana 40.19% of the time which is 6.13% lower against Diana than the average opponent.
After normalising both champions win rates Master Yi wins against Diana 14.90% less often than would be expected.
The average opponent winrate against Diana is 46.32%.


Corki
the Daring Bombardier
Master Yi wins against Corki 50.91% of the time which is 2.96% higher against Corki than the average opponent.
After normalising both champions win rates Master Yi wins against Corki 5.81% less often than would be expected.
The average opponent winrate against Corki is 47.95%.


Aurelion Sol
The Star Forger
Master Yi wins against Aurelion Sol 50.98% of the time which is 7.23% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Master Yi wins against Aurelion Sol 1.51% less often than would be expected.
The average opponent winrate against Aurelion Sol is 43.75%.


Jayce
the Defender of Tomorrow
Master Yi wins against Jayce 51.26% of the time which is 3.39% higher against Jayce than the average opponent.
After normalising both champions win rates Master Yi wins against Jayce 5.38% less often than would be expected.
The average opponent winrate against Jayce is 47.87%.


Hwei
the Visionary
Master Yi wins against Hwei 51.87% of the time which is 4.74% higher against Hwei than the average opponent.
After normalising both champions win rates Master Yi wins against Hwei 4.03% less often than would be expected.
The average opponent winrate against Hwei is 47.13%.


Xerath
the Magus Ascendant
Master Yi wins against Xerath 52.12% of the time which is 5.30% higher against Xerath than the average opponent.
After normalising both champions win rates Master Yi wins against Xerath 3.47% less often than would be expected.
The average opponent winrate against Xerath is 46.82%.


Azir
the Emperor of the Sands
Master Yi wins against Azir 52.60% of the time which is 3.80% higher against Azir than the average opponent.
After normalising both champions win rates Master Yi wins against Azir 4.96% less often than would be expected.
The average opponent winrate against Azir is 48.80%.


Galio
the Colossus
Master Yi wins against Galio 52.67% of the time which is 6.39% higher against Galio than the average opponent.
After normalising both champions win rates Master Yi wins against Galio 2.38% less often than would be expected.
The average opponent winrate against Galio is 46.28%.


Zoe
the Aspect of Twilight
Master Yi wins against Zoe 53.11% of the time which is 9.17% higher against Zoe than the average opponent.
After normalising both champions win rates Master Yi wins against Zoe 0.43% more often than would be expected.
The average opponent winrate against Zoe is 43.94%.


Katarina
the Sinister Blade
Master Yi wins against Katarina 53.22% of the time which is 7.16% higher against Katarina than the average opponent.
After normalising both champions win rates Master Yi wins against Katarina 1.60% less often than would be expected.
The average opponent winrate against Katarina is 46.06%.


Irelia
the Blade Dancer
Master Yi wins against Irelia 53.38% of the time which is 6.22% higher against Irelia than the average opponent.
After normalising both champions win rates Master Yi wins against Irelia 2.55% less often than would be expected.
The average opponent winrate against Irelia is 47.16%.


Sylas
the Unshackled
Master Yi wins against Sylas 53.56% of the time which is 6.25% higher against Sylas than the average opponent.
After normalising both champions win rates Master Yi wins against Sylas 2.52% less often than would be expected.
The average opponent winrate against Sylas is 47.31%.


Annie
the Dark Child
Master Yi wins against Annie 53.77% of the time which is 9.50% higher against Annie than the average opponent.
After normalising both champions win rates Master Yi wins against Annie 0.75% more often than would be expected.
The average opponent winrate against Annie is 44.27%.


Orianna
the Lady of Clockwork
Master Yi wins against Orianna 54.30% of the time which is 7.82% higher against Orianna than the average opponent.
After normalising both champions win rates Master Yi wins against Orianna 0.95% less often than would be expected.
The average opponent winrate against Orianna is 46.48%.


Talon
the Blade's Shadow
Master Yi wins against Talon 54.38% of the time which is 8.22% higher against Talon than the average opponent.
After normalising both champions win rates Master Yi wins against Talon 0.55% less often than would be expected.
The average opponent winrate against Talon is 46.16%.


Twisted Fate
the Card Master
Master Yi wins against Twisted Fate 54.61% of the time which is 7.93% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Master Yi wins against Twisted Fate 0.84% less often than would be expected.
The average opponent winrate against Twisted Fate is 46.68%.


Anivia
the Cryophoenix
Master Yi wins against Anivia 54.62% of the time which is 10.77% higher against Anivia than the average opponent.
After normalising both champions win rates Master Yi wins against Anivia 2.03% more often than would be expected.
The average opponent winrate against Anivia is 43.85%.


Taliyah
the Stoneweaver
Master Yi wins against Taliyah 54.66% of the time which is 11.38% higher against Taliyah than the average opponent.
After normalising both champions win rates Master Yi wins against Taliyah 2.65% more often than would be expected.
The average opponent winrate against Taliyah is 43.28%.


Syndra
the Dark Sovereign
Master Yi wins against Syndra 55.04% of the time which is 9.01% higher against Syndra than the average opponent.
After normalising both champions win rates Master Yi wins against Syndra 0.25% more often than would be expected.
The average opponent winrate against Syndra is 46.03%.


Qiyana
Empress of the Elements
Master Yi wins against Qiyana 55.06% of the time which is 10.21% higher against Qiyana than the average opponent.
After normalising both champions win rates Master Yi wins against Qiyana 1.45% more often than would be expected.
The average opponent winrate against Qiyana is 44.85%.


Yone
the Unforgotten
Master Yi wins against Yone 55.34% of the time which is 6.26% higher against Yone than the average opponent.
After normalising both champions win rates Master Yi wins against Yone 2.50% less often than would be expected.
The average opponent winrate against Yone is 49.08%.


Ekko
the Boy Who Shattered Time
Master Yi wins against Ekko 55.47% of the time which is 7.57% higher against Ekko than the average opponent.
After normalising both champions win rates Master Yi wins against Ekko 1.20% less often than would be expected.
The average opponent winrate against Ekko is 47.90%.


Malzahar
the Prophet of the Void
Master Yi wins against Malzahar 55.80% of the time which is 8.75% higher against Malzahar than the average opponent.
After normalising both champions win rates Master Yi wins against Malzahar 0.02% less often than would be expected.
The average opponent winrate against Malzahar is 47.05%.


Ryze
the Rune Mage
Master Yi wins against Ryze 55.86% of the time which is 8.78% higher against Ryze than the average opponent.
After normalising both champions win rates Master Yi wins against Ryze 0.01% more often than would be expected.
The average opponent winrate against Ryze is 47.08%.


Akshan
the Rogue Sentinel
Master Yi wins against Akshan 55.96% of the time which is 11.24% higher against Akshan than the average opponent.
After normalising both champions win rates Master Yi wins against Akshan 2.49% more often than would be expected.
The average opponent winrate against Akshan is 44.72%.


Akali
the Rogue Assassin
Master Yi wins against Akali 56.07% of the time which is 8.60% higher against Akali than the average opponent.
After normalising both champions win rates Master Yi wins against Akali 0.17% less often than would be expected.
The average opponent winrate against Akali is 47.47%.


Lissandra
the Ice Witch
Master Yi wins against Lissandra 56.30% of the time which is 10.92% higher against Lissandra than the average opponent.
After normalising both champions win rates Master Yi wins against Lissandra 2.16% more often than would be expected.
The average opponent winrate against Lissandra is 45.38%.


Cassiopeia
the Serpent's Embrace
Master Yi wins against Cassiopeia 57.14% of the time which is 10.61% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Master Yi wins against Cassiopeia 1.84% more often than would be expected.
The average opponent winrate against Cassiopeia is 46.53%.


Lux
the Lady of Luminosity
Master Yi wins against Lux 57.22% of the time which is 10.26% higher against Lux than the average opponent.
After normalising both champions win rates Master Yi wins against Lux 1.49% more often than would be expected.
The average opponent winrate against Lux is 46.96%.


Viktor
the Herald of the Arcane
Master Yi wins against Viktor 57.31% of the time which is 10.02% higher against Viktor than the average opponent.
After normalising both champions win rates Master Yi wins against Viktor 1.25% more often than would be expected.
The average opponent winrate against Viktor is 47.29%.


Yasuo
the Unforgiven
Master Yi wins against Yasuo 57.38% of the time which is 9.95% higher against Yasuo than the average opponent.
After normalising both champions win rates Master Yi wins against Yasuo 1.18% more often than would be expected.
The average opponent winrate against Yasuo is 47.43%.


Vladimir
the Crimson Reaper
Master Yi wins against Vladimir 57.38% of the time which is 10.61% higher against Vladimir than the average opponent.
After normalising both champions win rates Master Yi wins against Vladimir 1.84% more often than would be expected.
The average opponent winrate against Vladimir is 46.77%.


Ahri
the Nine-Tailed Fox
Master Yi wins against Ahri 57.73% of the time which is 11.51% higher against Ahri than the average opponent.
After normalising both champions win rates Master Yi wins against Ahri 2.74% more often than would be expected.
The average opponent winrate against Ahri is 46.22%.


LeBlanc
the Deceiver
Master Yi wins against LeBlanc 57.87% of the time which is 10.59% higher against LeBlanc than the average opponent.
After normalising both champions win rates Master Yi wins against LeBlanc 1.82% more often than would be expected.
The average opponent winrate against LeBlanc is 47.28%.


Aurora
the Witch Between Worlds
Master Yi wins against Aurora 58.91% of the time which is 11.91% higher against Aurora than the average opponent.
After normalising both champions win rates Master Yi wins against Aurora 3.14% more often than would be expected.
The average opponent winrate against Aurora is 47.00%.


Vex
the Gloomist
Master Yi wins against Vex 59.05% of the time which is 14.86% higher against Vex than the average opponent.
After normalising both champions win rates Master Yi wins against Vex 6.11% more often than would be expected.
The average opponent winrate against Vex is 44.19%.


Zed
the Master of Shadows
Master Yi wins against Zed 59.08% of the time which is 12.45% higher against Zed than the average opponent.
After normalising both champions win rates Master Yi wins against Zed 3.68% more often than would be expected.
The average opponent winrate against Zed is 46.63%.


Mel
the Soul's Reflection
Master Yi wins against Mel 61.47% of the time which is 11.80% higher against Mel than the average opponent.
After normalising both champions win rates Master Yi wins against Mel 3.05% more often than would be expected.
The average opponent winrate against Mel is 49.67%.


Kassadin
the Void Walker
Master Yi wins against Kassadin 69.93% of the time which is 22.86% higher against Kassadin than the average opponent.
After normalising both champions win rates Master Yi wins against Kassadin 14.09% more often than would be expected.
The average opponent winrate against Kassadin is 47.07%.