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.
Diamond Champions Analysed: 9,048,268
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 30 is the strongest counter to middle champions of Ziggs, Smolder & Kayle. While Master Yi jungle is countered most by middle champions of Vex, Zoe & Cho'Gath. Below is a detailed breakdown of Master Yi jungle counters against middle champions with a minimum of 100 games.
Vex
the Gloomist
Master Yi wins against Vex 47.58% of the time which is 2.17% higher against Vex than the average opponent.
After normalising both champions win rates Master Yi wins against Vex 2.74% less often than would be expected.
The average opponent winrate against Vexis 45.41%.
Zoe
the Aspect of Twilight
Master Yi wins against Zoe 47.65% of the time which is 0.55% higher against Zoe than the average opponent.
After normalising both champions win rates Master Yi wins against Zoe 4.37% less often than would be expected.
The average opponent winrate against Zoeis 47.10%.
Cho'Gath
the Terror of the Void
Master Yi wins against Cho'Gath 48.11% of the time which is 3.12% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Master Yi wins against Cho'Gath 1.79% less often than would be expected.
The average opponent winrate against Cho'Gathis 44.99%.
Cassiopeia
the Serpent's Embrace
Master Yi wins against Cassiopeia 48.24% of the time which is 1.44% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Master Yi wins against Cassiopeia 3.48% less often than would be expected.
The average opponent winrate against Cassiopeiais 46.80%.
Qiyana
Empress of the Elements
Master Yi wins against Qiyana 48.34% of the time which is 2.00% higher against Qiyana than the average opponent.
After normalising both champions win rates Master Yi wins against Qiyana 2.92% less often than would be expected.
The average opponent winrate against Qiyanais 46.34%.
Talon
the Blade's Shadow
Master Yi wins against Talon 48.76% of the time which is 2.42% higher against Talon than the average opponent.
After normalising both champions win rates Master Yi wins against Talon 2.50% less often than would be expected.
The average opponent winrate against Talonis 46.34%.
Annie
the Dark Child
Master Yi wins against Annie 48.97% of the time which is 2.42% higher against Annie than the average opponent.
After normalising both champions win rates Master Yi wins against Annie 2.50% less often than would be expected.
The average opponent winrate against Annieis 46.55%.
Lissandra
the Ice Witch
Master Yi wins against Lissandra 49.29% of the time which is 2.34% higher against Lissandra than the average opponent.
After normalising both champions win rates Master Yi wins against Lissandra 2.58% less often than would be expected.
The average opponent winrate against Lissandrais 46.95%.
Malphite
Shard of the Monolith
Master Yi wins against Malphite 49.68% of the time which is 2.96% higher against Malphite than the average opponent.
After normalising both champions win rates Master Yi wins against Malphite 1.96% less often than would be expected.
The average opponent winrate against Malphiteis 46.72%.
Ambessa
Matriarch of War
Master Yi wins against Ambessa 50.00% of the time which is 1.82% higher against Ambessa than the average opponent.
After normalising both champions win rates Master Yi wins against Ambessa 3.10% less often than would be expected.
The average opponent winrate against Ambessais 48.18%.
Diana
Scorn of the Moon
Master Yi wins against Diana 50.30% of the time which is 3.82% higher against Diana than the average opponent.
After normalising both champions win rates Master Yi wins against Diana 1.10% less often than would be expected.
The average opponent winrate against Dianais 46.48%.
Anivia
the Cryophoenix
Master Yi wins against Anivia 50.33% of the time which is 3.92% higher against Anivia than the average opponent.
After normalising both champions win rates Master Yi wins against Anivia 1.00% less often than would be expected.
The average opponent winrate against Aniviais 46.41%.
Twisted Fate
the Card Master
Master Yi wins against Twisted Fate 50.48% of the time which is 2.68% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Master Yi wins against Twisted Fate 2.24% less often than would be expected.
The average opponent winrate against Twisted Fateis 47.80%.
Ryze
the Rune Mage
Master Yi wins against Ryze 50.64% of the time which is 3.48% higher against Ryze than the average opponent.
After normalising both champions win rates Master Yi wins against Ryze 1.44% less often than would be expected.
The average opponent winrate against Ryzeis 47.16%.
Sylas
the Unshackled
Master Yi wins against Sylas 50.91% of the time which is 2.70% higher against Sylas than the average opponent.
After normalising both champions win rates Master Yi wins against Sylas 2.22% less often than would be expected.
The average opponent winrate against Sylasis 48.21%.
Corki
the Daring Bombardier
Master Yi wins against Corki 51.00% of the time which is 1.16% higher against Corki than the average opponent.
After normalising both champions win rates Master Yi wins against Corki 3.76% less often than would be expected.
The average opponent winrate against Corkiis 49.84%.
Ekko
the Boy Who Shattered Time
Master Yi wins against Ekko 51.15% of the time which is 4.42% higher against Ekko than the average opponent.
After normalising both champions win rates Master Yi wins against Ekko 0.50% less often than would be expected.
The average opponent winrate against Ekkois 46.73%.
Syndra
the Dark Sovereign
Master Yi wins against Syndra 51.26% of the time which is 2.93% higher against Syndra than the average opponent.
After normalising both champions win rates Master Yi wins against Syndra 1.99% less often than would be expected.
The average opponent winrate against Syndrais 48.33%.
Taliyah
the Stoneweaver
Master Yi wins against Taliyah 51.71% of the time which is 5.56% higher against Taliyah than the average opponent.
After normalising both champions win rates Master Yi wins against Taliyah 0.64% more often than would be expected.
The average opponent winrate against Taliyahis 46.15%.
Galio
the Colossus
Master Yi wins against Galio 51.92% of the time which is 4.26% higher against Galio than the average opponent.
After normalising both champions win rates Master Yi wins against Galio 0.66% less often than would be expected.
The average opponent winrate against Galiois 47.66%.
Vel'Koz
the Eye of the Void
Master Yi wins against Vel'Koz 52.00% of the time which is 5.59% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Master Yi wins against Vel'Koz 0.67% more often than would be expected.
The average opponent winrate against Vel'Kozis 46.41%.
Ahri
the Nine-Tailed Fox
Master Yi wins against Ahri 52.01% of the time which is 4.74% higher against Ahri than the average opponent.
After normalising both champions win rates Master Yi wins against Ahri 0.18% less often than would be expected.
The average opponent winrate against Ahriis 47.27%.
Malzahar
the Prophet of the Void
Master Yi wins against Malzahar 52.02% of the time which is 4.44% higher against Malzahar than the average opponent.
After normalising both champions win rates Master Yi wins against Malzahar 0.48% less often than would be expected.
The average opponent winrate against Malzaharis 47.58%.
Akali
the Rogue Assassin
Master Yi wins against Akali 52.05% of the time which is 3.44% higher against Akali than the average opponent.
After normalising both champions win rates Master Yi wins against Akali 1.48% less often than would be expected.
The average opponent winrate against Akaliis 48.61%.
Hwei
the Visionary
Master Yi wins against Hwei 52.24% of the time which is 3.97% higher against Hwei than the average opponent.
After normalising both champions win rates Master Yi wins against Hwei 0.95% less often than would be expected.
The average opponent winrate against Hweiis 48.27%.
Fizz
the Tidal Trickster
Master Yi wins against Fizz 52.41% of the time which is 4.54% higher against Fizz than the average opponent.
After normalising both champions win rates Master Yi wins against Fizz 0.38% less often than would be expected.
The average opponent winrate against Fizzis 47.87%.
Azir
the Emperor of the Sands
Master Yi wins against Azir 52.80% of the time which is 3.66% higher against Azir than the average opponent.
After normalising both champions win rates Master Yi wins against Azir 1.26% less often than would be expected.
The average opponent winrate against Aziris 49.14%.
Gragas
the Rabble Rouser
Master Yi wins against Gragas 52.94% of the time which is 7.02% higher against Gragas than the average opponent.
After normalising both champions win rates Master Yi wins against Gragas 2.11% more often than would be expected.
The average opponent winrate against Gragasis 45.92%.
Veigar
the Tiny Master of Evil
Master Yi wins against Veigar 53.04% of the time which is 4.84% higher against Veigar than the average opponent.
After normalising both champions win rates Master Yi wins against Veigar 0.08% less often than would be expected.
The average opponent winrate against Veigaris 48.20%.
Katarina
the Sinister Blade
Master Yi wins against Katarina 53.18% of the time which is 5.88% higher against Katarina than the average opponent.
After normalising both champions win rates Master Yi wins against Katarina 0.96% more often than would be expected.
The average opponent winrate against Katarinais 47.30%.
Xerath
the Magus Ascendant
Master Yi wins against Xerath 53.51% of the time which is 5.64% higher against Xerath than the average opponent.
After normalising both champions win rates Master Yi wins against Xerath 0.72% more often than would be expected.
The average opponent winrate against Xerathis 47.87%.
Orianna
the Lady of Clockwork
Master Yi wins against Orianna 53.52% of the time which is 4.55% higher against Orianna than the average opponent.
After normalising both champions win rates Master Yi wins against Orianna 0.37% less often than would be expected.
The average opponent winrate against Oriannais 48.97%.
Kassadin
the Void Walker
Master Yi wins against Kassadin 53.54% of the time which is 6.22% higher against Kassadin than the average opponent.
After normalising both champions win rates Master Yi wins against Kassadin 1.30% more often than would be expected.
The average opponent winrate against Kassadinis 47.32%.
Irelia
the Blade Dancer
Master Yi wins against Irelia 53.86% of the time which is 7.21% higher against Irelia than the average opponent.
After normalising both champions win rates Master Yi wins against Irelia 2.29% more often than would be expected.
The average opponent winrate against Ireliais 46.65%.
Lux
the Lady of Luminosity
Master Yi wins against Lux 53.90% of the time which is 6.55% higher against Lux than the average opponent.
After normalising both champions win rates Master Yi wins against Lux 1.63% more often than would be expected.
The average opponent winrate against Luxis 47.35%.
Neeko
the Curious Chameleon
Master Yi wins against Neeko 53.90% of the time which is 8.40% higher against Neeko than the average opponent.
After normalising both champions win rates Master Yi wins against Neeko 3.49% more often than would be expected.
The average opponent winrate against Neekois 45.50%.
LeBlanc
the Deceiver
Master Yi wins against LeBlanc 54.18% of the time which is 5.66% higher against LeBlanc than the average opponent.
After normalising both champions win rates Master Yi wins against LeBlanc 0.74% more often than would be expected.
The average opponent winrate against LeBlancis 48.52%.
Naafiri
the Hound of a Hundred Bites
Master Yi wins against Naafiri 54.39% of the time which is 7.61% higher against Naafiri than the average opponent.
After normalising both champions win rates Master Yi wins against Naafiri 2.69% more often than would be expected.
The average opponent winrate against Naafiriis 46.78%.
Viktor
the Machine Herald
Master Yi wins against Viktor 54.40% of the time which is 6.42% higher against Viktor than the average opponent.
After normalising both champions win rates Master Yi wins against Viktor 1.50% more often than would be expected.
The average opponent winrate against Viktoris 47.98%.
Vladimir
the Crimson Reaper
Master Yi wins against Vladimir 54.60% of the time which is 6.69% higher against Vladimir than the average opponent.
After normalising both champions win rates Master Yi wins against Vladimir 1.77% more often than would be expected.
The average opponent winrate against Vladimiris 47.91%.
Aurora
the Witch Between Worlds
Master Yi wins against Aurora 54.82% of the time which is 6.30% higher against Aurora than the average opponent.
After normalising both champions win rates Master Yi wins against Aurora 1.38% more often than would be expected.
The average opponent winrate against Aurorais 48.52%.
Pantheon
the Unbreakable Spear
Master Yi wins against Pantheon 54.96% of the time which is 6.95% higher against Pantheon than the average opponent.
After normalising both champions win rates Master Yi wins against Pantheon 2.03% more often than would be expected.
The average opponent winrate against Pantheonis 48.01%.
Yone
the Unforgotten
Master Yi wins against Yone 55.23% of the time which is 4.83% higher against Yone than the average opponent.
After normalising both champions win rates Master Yi wins against Yone 0.09% less often than would be expected.
The average opponent winrate against Yoneis 50.40%.
Zed
the Master of Shadows
Master Yi wins against Zed 55.39% of the time which is 7.06% higher against Zed than the average opponent.
After normalising both champions win rates Master Yi wins against Zed 2.14% more often than would be expected.
The average opponent winrate against Zedis 48.33%.
Aurelion Sol
The Star Forger
Master Yi wins against Aurelion Sol 55.53% of the time which is 8.61% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Master Yi wins against Aurelion Sol 3.69% more often than would be expected.
The average opponent winrate against Aurelion Solis 46.92%.
Swain
the Noxian Grand General
Master Yi wins against Swain 55.56% of the time which is 7.27% higher against Swain than the average opponent.
After normalising both champions win rates Master Yi wins against Swain 2.35% more often than would be expected.
The average opponent winrate against Swainis 48.29%.
Jayce
the Defender of Tomorrow
Master Yi wins against Jayce 56.14% of the time which is 6.63% higher against Jayce than the average opponent.
After normalising both champions win rates Master Yi wins against Jayce 1.71% more often than would be expected.
The average opponent winrate against Jayceis 49.51%.
Yasuo
the Unforgiven
Master Yi wins against Yasuo 57.21% of the time which is 8.25% higher against Yasuo than the average opponent.
After normalising both champions win rates Master Yi wins against Yasuo 3.33% more often than would be expected.
The average opponent winrate against Yasuois 48.96%.
Akshan
the Rogue Sentinel
Master Yi wins against Akshan 58.77% of the time which is 12.20% higher against Akshan than the average opponent.
After normalising both champions win rates Master Yi wins against Akshan 7.28% more often than would be expected.
The average opponent winrate against Akshanis 46.57%.
Kayle
the Righteous
Master Yi wins against Kayle 59.26% of the time which is 12.96% higher against Kayle than the average opponent.
After normalising both champions win rates Master Yi wins against Kayle 8.04% more often than would be expected.
The average opponent winrate against Kayleis 46.30%.
Smolder
the Fiery Fledgling
Master Yi wins against Smolder 61.16% of the time which is 4.82% higher against Smolder than the average opponent.
After normalising both champions win rates Master Yi wins against Smolder 0.03% less often than would be expected.
The average opponent winrate against Smolderis 56.34%.
Ziggs
the Hexplosives Expert
Master Yi wins against Ziggs 65.52% of the time which is 15.20% higher against Ziggs than the average opponent.
After normalising both champions win rates Master Yi wins against Ziggs 10.28% more often than would be expected.
The average opponent winrate against Ziggsis 50.32%.