

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: 6,089,085
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 15.16 is the strongest counter to top champions of Cassiopeia, Fiddlesticks & Gragas. While Master Yi jungle is countered most by top champions of Briar, Yorick & Urgot. Below is a detailed breakdown of Master Yi jungle counters against top champions with a minimum of 100 games.


Briar
Poskromiony Głód
Master Yi wins against Briar 40.26% of the time which is 10.69% lower against Briar than the average opponent.
After normalising both champions win rates Master Yi wins against Briar 4.25% less often than would be expected.
The average opponent winrate against Briar is 50.95%.


Yorick
Pasterz Dusz
Master Yi wins against Yorick 41.00% of the time which is 9.85% lower against Yorick than the average opponent.
After normalising both champions win rates Master Yi wins against Yorick 3.41% less often than would be expected.
The average opponent winrate against Yorick is 50.85%.


Urgot
Motor Agonii
Master Yi wins against Urgot 42.87% of the time which is 9.18% lower against Urgot than the average opponent.
After normalising both champions win rates Master Yi wins against Urgot 2.74% less often than would be expected.
The average opponent winrate against Urgot is 52.05%.


Sett
Szef
Master Yi wins against Sett 43.14% of the time which is 8.09% lower against Sett than the average opponent.
After normalising both champions win rates Master Yi wins against Sett 1.65% less often than would be expected.
The average opponent winrate against Sett is 51.23%.


Singed
Szalony Chemik
Master Yi wins against Singed 43.33% of the time which is 6.29% lower against Singed than the average opponent.
After normalising both champions win rates Master Yi wins against Singed 0.15% more often than would be expected.
The average opponent winrate against Singed is 49.62%.


Shen
Oko Zmierzchu
Master Yi wins against Shen 43.99% of the time which is 9.54% lower against Shen than the average opponent.
After normalising both champions win rates Master Yi wins against Shen 3.10% less often than would be expected.
The average opponent winrate against Shen is 53.53%.


Sion
Nieumarły Niszczyciel
Master Yi wins against Sion 44.18% of the time which is 6.87% lower against Sion than the average opponent.
After normalising both champions win rates Master Yi wins against Sion 0.43% less often than would be expected.
The average opponent winrate against Sion is 51.05%.


Kayle
Sprawiedliwa
Master Yi wins against Kayle 44.27% of the time which is 8.66% lower against Kayle than the average opponent.
After normalising both champions win rates Master Yi wins against Kayle 2.22% less often than would be expected.
The average opponent winrate against Kayle is 52.93%.


Kayn
Żniwiarz Cienia
Master Yi wins against Kayn 44.30% of the time which is 12.47% lower against Kayn than the average opponent.
After normalising both champions win rates Master Yi wins against Kayn 6.06% less often than would be expected.
The average opponent winrate against Kayn is 56.77%.


Viego
Zniszczony Król
Master Yi wins against Viego 44.32% of the time which is 11.41% lower against Viego than the average opponent.
After normalising both champions win rates Master Yi wins against Viego 4.99% less often than would be expected.
The average opponent winrate against Viego is 55.73%.


Zac
Tajna Broń
Master Yi wins against Zac 44.35% of the time which is 8.05% lower against Zac than the average opponent.
After normalising both champions win rates Master Yi wins against Zac 1.61% less often than would be expected.
The average opponent winrate against Zac is 52.40%.


Mel
Odbicie Duszy
Master Yi wins against Mel 44.55% of the time which is 13.40% lower against Mel than the average opponent.
After normalising both champions win rates Master Yi wins against Mel 7.00% less often than would be expected.
The average opponent winrate against Mel is 57.95%.


Veigar
Panicz Zła
Master Yi wins against Veigar 44.85% of the time which is 8.36% lower against Veigar than the average opponent.
After normalising both champions win rates Master Yi wins against Veigar 1.92% less often than would be expected.
The average opponent winrate against Veigar is 53.21%.


Renekton
Pustynny Rzeźnik
Master Yi wins against Renekton 45.17% of the time which is 9.32% lower against Renekton than the average opponent.
After normalising both champions win rates Master Yi wins against Renekton 2.89% less often than would be expected.
The average opponent winrate against Renekton is 54.49%.


Gangplank
Postrach Siedmiu Mórz
Master Yi wins against Gangplank 45.18% of the time which is 11.21% lower against Gangplank than the average opponent.
After normalising both champions win rates Master Yi wins against Gangplank 4.79% less often than would be expected.
The average opponent winrate against Gangplank is 56.39%.


Warwick
Rozkiełznany Gniew Zaun
Master Yi wins against Warwick 45.27% of the time which is 7.68% lower against Warwick than the average opponent.
After normalising both champions win rates Master Yi wins against Warwick 1.24% less often than would be expected.
The average opponent winrate against Warwick is 52.95%.


Kled
Swarliwy Rajtar
Master Yi wins against Kled 45.51% of the time which is 6.36% lower against Kled than the average opponent.
After normalising both champions win rates Master Yi wins against Kled 0.08% more often than would be expected.
The average opponent winrate against Kled is 51.87%.


Tryndamere
Król Barbarzyńców
Master Yi wins against Tryndamere 45.99% of the time which is 8.05% lower against Tryndamere than the average opponent.
After normalising both champions win rates Master Yi wins against Tryndamere 1.62% less often than would be expected.
The average opponent winrate against Tryndamere is 54.04%.


Xin Zhao
Seneszal Demacii
Master Yi wins against Xin Zhao 45.99% of the time which is 9.50% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Master Yi wins against Xin Zhao 3.08% less often than would be expected.
The average opponent winrate against Xin Zhao is 55.49%.


Malphite
Okruch Monolitu
Master Yi wins against Malphite 46.04% of the time which is 6.54% lower against Malphite than the average opponent.
After normalising both champions win rates Master Yi wins against Malphite 0.10% less often than would be expected.
The average opponent winrate against Malphite is 52.58%.


Tahm Kench
Rzeczny Król
Master Yi wins against Tahm Kench 46.37% of the time which is 8.53% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Master Yi wins against Tahm Kench 2.10% less often than would be expected.
The average opponent winrate against Tahm Kench is 54.90%.


Nasus
Kustosz Pustyni
Master Yi wins against Nasus 46.41% of the time which is 6.08% lower against Nasus than the average opponent.
After normalising both champions win rates Master Yi wins against Nasus 0.36% more often than would be expected.
The average opponent winrate against Nasus is 52.49%.


Teemo
Chyży Zwiadowca
Master Yi wins against Teemo 46.52% of the time which is 5.24% lower against Teemo than the average opponent.
After normalising both champions win rates Master Yi wins against Teemo 1.20% more often than would be expected.
The average opponent winrate against Teemo is 51.76%.


Volibear
Bezlitosny Grom
Master Yi wins against Volibear 46.63% of the time which is 7.36% lower against Volibear than the average opponent.
After normalising both champions win rates Master Yi wins against Volibear 0.93% less often than would be expected.
The average opponent winrate against Volibear is 53.99%.


Jax
Mistrz Broni
Master Yi wins against Jax 46.70% of the time which is 7.47% lower against Jax than the average opponent.
After normalising both champions win rates Master Yi wins against Jax 1.04% less often than would be expected.
The average opponent winrate against Jax is 54.17%.


Aurora
Wiedźma spomiędzy Światów
Master Yi wins against Aurora 46.86% of the time which is 10.09% lower against Aurora than the average opponent.
After normalising both champions win rates Master Yi wins against Aurora 3.68% less often than would be expected.
The average opponent winrate against Aurora is 56.95%.


Dr Mundo
Szaleniec z Zaun
Master Yi wins against Dr Mundo 46.92% of the time which is 4.57% lower against Dr Mundo than the average opponent.
After normalising both champions win rates Master Yi wins against Dr Mundo 1.87% more often than would be expected.
The average opponent winrate against Dr Mundo is 51.49%.


Yasuo
Pokutnik
Master Yi wins against Yasuo 46.94% of the time which is 7.80% lower against Yasuo than the average opponent.
After normalising both champions win rates Master Yi wins against Yasuo 1.37% less often than would be expected.
The average opponent winrate against Yasuo is 54.74%.


Ornn
Ogień z Wnętrza Góry
Master Yi wins against Ornn 47.23% of the time which is 5.29% lower against Ornn than the average opponent.
After normalising both champions win rates Master Yi wins against Ornn 1.15% more often than would be expected.
The average opponent winrate against Ornn is 52.52%.


Illaoi
Kapłanka Krakena
Master Yi wins against Illaoi 47.32% of the time which is 4.29% lower against Illaoi than the average opponent.
After normalising both champions win rates Master Yi wins against Illaoi 2.15% more often than would be expected.
The average opponent winrate against Illaoi is 51.61%.


Mordekaiser
Żelazny Upiór
Master Yi wins against Mordekaiser 47.40% of the time which is 4.81% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Master Yi wins against Mordekaiser 1.63% more often than would be expected.
The average opponent winrate against Mordekaiser is 52.21%.


Garen
Potęga Demacii
Master Yi wins against Garen 47.51% of the time which is 5.72% lower against Garen than the average opponent.
After normalising both champions win rates Master Yi wins against Garen 0.72% more often than would be expected.
The average opponent winrate against Garen is 53.23%.


Cho'Gath
Postrach Pustki
Master Yi wins against Cho'Gath 47.57% of the time which is 6.00% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Master Yi wins against Cho'Gath 0.44% more often than would be expected.
The average opponent winrate against Cho'Gath is 53.57%.


Naafiri
Po Stokroć Kąsający Ogar
Master Yi wins against Naafiri 47.75% of the time which is 4.28% lower against Naafiri than the average opponent.
After normalising both champions win rates Master Yi wins against Naafiri 2.16% more often than would be expected.
The average opponent winrate against Naafiri is 52.03%.


Quinn
Skrzydła Demacii
Master Yi wins against Quinn 47.78% of the time which is 7.98% lower against Quinn than the average opponent.
After normalising both champions win rates Master Yi wins against Quinn 1.56% less often than would be expected.
The average opponent winrate against Quinn is 55.76%.


Ryze
Mag Run
Master Yi wins against Ryze 47.79% of the time which is 5.10% lower against Ryze than the average opponent.
After normalising both champions win rates Master Yi wins against Ryze 1.34% more often than would be expected.
The average opponent winrate against Ryze is 52.89%.


Vayne
Nocna Łowczyni
Master Yi wins against Vayne 48.25% of the time which is 8.48% lower against Vayne than the average opponent.
After normalising both champions win rates Master Yi wins against Vayne 2.07% less often than would be expected.
The average opponent winrate against Vayne is 56.73%.


Heimerdinger
Wielbiony Wynalazca
Master Yi wins against Heimerdinger 48.36% of the time which is 4.46% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Master Yi wins against Heimerdinger 1.98% more often than would be expected.
The average opponent winrate against Heimerdinger is 52.82%.


Caitlyn
Szeryf Piltover
Master Yi wins against Caitlyn 48.42% of the time which is 8.71% lower against Caitlyn than the average opponent.
After normalising both champions win rates Master Yi wins against Caitlyn 2.30% less often than would be expected.
The average opponent winrate against Caitlyn is 57.13%.


Trundle
Król Trolli
Master Yi wins against Trundle 48.57% of the time which is 5.54% lower against Trundle than the average opponent.
After normalising both champions win rates Master Yi wins against Trundle 0.89% more often than would be expected.
The average opponent winrate against Trundle is 54.11%.


Smolder
Ognisty Podlotek
Master Yi wins against Smolder 48.64% of the time which is 7.13% lower against Smolder than the average opponent.
After normalising both champions win rates Master Yi wins against Smolder 0.71% less often than would be expected.
The average opponent winrate against Smolder is 55.77%.


Kennen
Serce Nawałnicy
Master Yi wins against Kennen 48.66% of the time which is 7.35% lower against Kennen than the average opponent.
After normalising both champions win rates Master Yi wins against Kennen 0.93% less often than would be expected.
The average opponent winrate against Kennen is 56.01%.


Fiora
Mistrzyni Fechtunku
Master Yi wins against Fiora 48.77% of the time which is 7.29% lower against Fiora than the average opponent.
After normalising both champions win rates Master Yi wins against Fiora 0.87% less often than would be expected.
The average opponent winrate against Fiora is 56.06%.


Varus
Strzała Odkupienia
Master Yi wins against Varus 48.86% of the time which is 9.02% lower against Varus than the average opponent.
After normalising both champions win rates Master Yi wins against Varus 2.62% less often than would be expected.
The average opponent winrate against Varus is 57.88%.


Rumble
Zmechanizowany Zabijaka
Master Yi wins against Rumble 49.07% of the time which is 5.67% lower against Rumble than the average opponent.
After normalising both champions win rates Master Yi wins against Rumble 0.76% more often than would be expected.
The average opponent winrate against Rumble is 54.74%.


Malzahar
Prorok Pustki
Master Yi wins against Malzahar 49.57% of the time which is 4.41% lower against Malzahar than the average opponent.
After normalising both champions win rates Master Yi wins against Malzahar 2.02% more often than would be expected.
The average opponent winrate against Malzahar is 53.98%.


Wukong
Małpi Król
Master Yi wins against Wukong 49.60% of the time which is 6.07% lower against Wukong than the average opponent.
After normalising both champions win rates Master Yi wins against Wukong 0.35% more often than would be expected.
The average opponent winrate against Wukong is 55.67%.


Irelia
Tańcząca z Ostrzami
Master Yi wins against Irelia 49.62% of the time which is 6.60% lower against Irelia than the average opponent.
After normalising both champions win rates Master Yi wins against Irelia 0.18% less often than would be expected.
The average opponent winrate against Irelia is 56.22%.


Ambessa
Matriarchini Wojny
Master Yi wins against Ambessa 49.72% of the time which is 6.30% lower against Ambessa than the average opponent.
After normalising both champions win rates Master Yi wins against Ambessa 0.12% more often than would be expected.
The average opponent winrate against Ambessa is 56.02%.


Akali
Skryta Zabójczyni
Master Yi wins against Akali 50.00% of the time which is 5.00% lower against Akali than the average opponent.
After normalising both champions win rates Master Yi wins against Akali 1.43% more often than would be expected.
The average opponent winrate against Akali is 55.00%.


Pantheon
Niezniszczalna Włócznia
Master Yi wins against Pantheon 50.52% of the time which is 5.99% lower against Pantheon than the average opponent.
After normalising both champions win rates Master Yi wins against Pantheon 0.42% more often than would be expected.
The average opponent winrate against Pantheon is 56.51%.


Camille
Stalowy Cień
Master Yi wins against Camille 50.71% of the time which is 8.47% lower against Camille than the average opponent.
After normalising both champions win rates Master Yi wins against Camille 2.09% less often than would be expected.
The average opponent winrate against Camille is 59.18%.


Darius
Ręka Noxusu
Master Yi wins against Darius 50.74% of the time which is 5.64% lower against Darius than the average opponent.
After normalising both champions win rates Master Yi wins against Darius 0.78% more often than would be expected.
The average opponent winrate against Darius is 56.38%.


Gnar
Brakujące Ogniwo
Master Yi wins against Gnar 50.97% of the time which is 4.31% lower against Gnar than the average opponent.
After normalising both champions win rates Master Yi wins against Gnar 2.12% more often than would be expected.
The average opponent winrate against Gnar is 55.28%.


Jayce
Obrońca Jutra
Master Yi wins against Jayce 50.99% of the time which is 7.52% lower against Jayce than the average opponent.
After normalising both champions win rates Master Yi wins against Jayce 1.13% less often than would be expected.
The average opponent winrate against Jayce is 58.51%.


Swain
Wielki Generał Noxusu
Master Yi wins against Swain 51.06% of the time which is 2.47% lower against Swain than the average opponent.
After normalising both champions win rates Master Yi wins against Swain 3.97% more often than would be expected.
The average opponent winrate against Swain is 53.53%.


Olaf
Berserker
Master Yi wins against Olaf 51.06% of the time which is 4.55% lower against Olaf than the average opponent.
After normalising both champions win rates Master Yi wins against Olaf 1.87% more often than would be expected.
The average opponent winrate against Olaf is 55.61%.


Vladimir
Krwiożerczy Żniwiarz
Master Yi wins against Vladimir 51.11% of the time which is 6.26% lower against Vladimir than the average opponent.
After normalising both champions win rates Master Yi wins against Vladimir 0.15% more often than would be expected.
The average opponent winrate against Vladimir is 57.37%.


Poppy
Strażniczka Młota
Master Yi wins against Poppy 51.27% of the time which is 3.74% lower against Poppy than the average opponent.
After normalising both champions win rates Master Yi wins against Poppy 2.69% more often than would be expected.
The average opponent winrate against Poppy is 55.01%.


Riven
Wygnaniec
Master Yi wins against Riven 51.42% of the time which is 7.44% lower against Riven than the average opponent.
After normalising both champions win rates Master Yi wins against Riven 1.05% less often than would be expected.
The average opponent winrate against Riven is 58.86%.


Yone
Wiecznie Żywy
Master Yi wins against Yone 51.45% of the time which is 3.93% lower against Yone than the average opponent.
After normalising both champions win rates Master Yi wins against Yone 2.49% more often than would be expected.
The average opponent winrate against Yone is 55.38%.


Galio
Kolos
Master Yi wins against Galio 52.00% of the time which is 4.43% lower against Galio than the average opponent.
After normalising both champions win rates Master Yi wins against Galio 1.99% more often than would be expected.
The average opponent winrate against Galio is 56.43%.


Sylas
Wyzwolony z Kajdan
Master Yi wins against Sylas 52.10% of the time which is 4.73% lower against Sylas than the average opponent.
After normalising both champions win rates Master Yi wins against Sylas 1.68% more often than would be expected.
The average opponent winrate against Sylas is 56.83%.


Aatrox
Ostrze Darkinów
Master Yi wins against Aatrox 52.22% of the time which is 5.06% lower against Aatrox than the average opponent.
After normalising both champions win rates Master Yi wins against Aatrox 1.35% more often than would be expected.
The average opponent winrate against Aatrox is 57.28%.


Shaco
Demoniczny Błazen
Master Yi wins against Shaco 52.68% of the time which is 1.38% lower against Shaco than the average opponent.
After normalising both champions win rates Master Yi wins against Shaco 5.05% more often than would be expected.
The average opponent winrate against Shaco is 54.06%.


Udyr
Duchowy Wędrowca
Master Yi wins against Udyr 53.16% of the time which is 6.89% lower against Udyr than the average opponent.
After normalising both champions win rates Master Yi wins against Udyr 0.52% less often than would be expected.
The average opponent winrate against Udyr is 60.05%.


Gwen
Mglista Krawczyni
Master Yi wins against Gwen 54.60% of the time which is 3.69% lower against Gwen than the average opponent.
After normalising both champions win rates Master Yi wins against Gwen 2.70% more often than would be expected.
The average opponent winrate against Gwen is 58.29%.


K'Sante
Duma Nazumah
Master Yi wins against K'Sante 55.03% of the time which is 3.25% lower against K'Sante than the average opponent.
After normalising both champions win rates Master Yi wins against K'Sante 3.14% more often than would be expected.
The average opponent winrate against K'Sante is 58.28%.


Ashe
Lodowa Łuczniczka
Master Yi wins against Ashe 55.77% of the time which is 1.77% lower against Ashe than the average opponent.
After normalising both champions win rates Master Yi wins against Ashe 4.63% more often than would be expected.
The average opponent winrate against Ashe is 57.54%.


Gragas
Karczemny Zabijaka
Master Yi wins against Gragas 56.25% of the time which is 1.99% lower against Gragas than the average opponent.
After normalising both champions win rates Master Yi wins against Gragas 4.40% more often than would be expected.
The average opponent winrate against Gragas is 58.24%.


Fiddlesticks
Prastary Strach
Master Yi wins against Fiddlesticks 56.38% of the time which is 1.75% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Master Yi wins against Fiddlesticks 8.18% more often than would be expected.
The average opponent winrate against Fiddlesticks is 54.63%.


Cassiopeia
Wężowy Uścisk
Master Yi wins against Cassiopeia 60.00% of the time which is 1.21% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Master Yi wins against Cassiopeia 7.60% more often than would be expected.
The average opponent winrate against Cassiopeia is 58.79%.